【新增】新增【lime-painter】海报画报插件，初步实现普通商品丰富的海报功能，其他业务模块会持续增加。

CoreCms.Net.Uni-App/CoreShop/components/coreshop-share-wx/coreshop-share-wx.vue

@@ -183,7 +183,16 @@
                 this.$u.api.share(data).then(res => {
                     if (res.status) {
                         this.close()
+
+                        if (this.shareType == this.$globalConstVars.shareType.goods) {
+                            //data.posterUrl = encodeURIComponent(res.data);
+                            data.params.posterUrl = res.data;
+                            data.params.shareType = this.shareType;
+
+                            this.$u.route('/pages/share/shareNewPoster/shareNewPoster' + uni.$u.queryParams(data.params))
+                        } else {
                             this.$u.route('/pages/share/sharePoster/sharePoster?poster=' + encodeURIComponent(res.data))
+                        }
                     } else {
                         this.$u.toast(res.msg)
                     }

CoreCms.Net.Uni-App/CoreShop/pages.json

@@ -147,6 +147,13 @@
         "navigationBarTitleText": "分享"
       }
     },
+    {
+      "path": "pages/share/shareNewPoster/shareNewPoster",
+      "style": {
+        "navigationBarTextStyle": "black",
+        "navigationBarTitleText": "新版分享"
+      }
+    },
     {
       "path": "pages/form/details/details",
       "style": {

CoreCms.Net.Uni-App/CoreShop/pages/share/shareNewPoster/shareNewPoster.scss

@@ -0,0 +1,2 @@
+.share-img { box-shadow: 0 0 210px #ccc; width: 90%; }
+.share-bot { width: 90%; margin: 0 auto; }

CoreCms.Net.Uni-App/CoreShop/pages/share/shareNewPoster/shareNewPoster.vue

@@ -0,0 +1,226 @@
+<template>
+    <view>
+        <u-toast ref="uToast" /><u-no-network></u-no-network>
+        <u-navbar title="分享" safeAreaInsetTop fixed placeholder>
+            <view class="coreshop-navbar-left-slot" slot="left">
+                <u-icon name="arrow-left" size="19" @click="goNavigateBack"></u-icon>
+                <u-line direction="column" :hairline="false" length="16" margin="0 8px"></u-line>
+                <u-icon name="home" size="22" @click="goHome"></u-icon>
+            </view>
+            <view slot="right">
+            </view>
+        </u-navbar>
+
+        <view class="coreshop-flex coreshop-justify-center coreshop-padding-10">
+            <image :src="path" mode="widthFix" style="width: 100%;"></image>
+
+            <l-painter ref="painter" custom-style="position: fixed; left: 200%" css="width: 750rpx; padding-bottom: 40rpx; background: linear-gradient(,#ff971b 0%, #ff5000 100%)">
+                <l-painter-image :src="userInfo.avatarImage" css="margin-left: 40rpx; margin-top: 40rpx; width: 84rpx;  height: 84rpx; border-radius: 50%;" />
+                <l-painter-view css="margin-top: 40rpx; padding-left: 20rpx; display: inline-block">
+                    <l-painter-text :text="userInfo.nickName" css="display: block; padding-bottom: 10rpx; color: #fff; font-size: 32rpx; fontWeight: bold" />
+                    <l-painter-text text="为您挑选了一个好物" css="color: rgba(255,255,255,.7); font-size: 24rpx" />
+                </l-painter-view>
+                <l-painter-view css="margin-left: 40rpx; margin-top: 30rpx; padding: 32rpx; box-sizing: border-box; background: #fff; border-radius: 16rpx; width: 670rpx; box-shadow: 0 20rpx 58rpx rgba(0,0,0,.15)">
+                    <l-painter-image :src="goodsInfo.image" css="object-fit: cover; object-position: 50% 50%; width: 606rpx; height: 606rpx; border-radius: 12rpx;" />
+                    <l-painter-view css="margin-top: 32rpx; color: #FF0000; font-weight: bold; font-size: 28rpx; line-height: 1em;">
+                        <l-painter-text text="￥" css="vertical-align: bottom" />
+                        <l-painter-text :text="products.price" css="vertical-align: bottom; font-size: 58rpx" />
+                        <l-painter-text text="元" css="vertical-align: bottom" />
+                        <l-painter-text :text="'￥'+ products.mktprice" css="vertical-align: bottom; padding-left: 10rpx; font-weight: normal; text-decoration: line-through; color: #999999" />
+                    </l-painter-view>
+                    <l-painter-view css="margin-top: 32rpx; font-size: 26rpx; color: #8c5400">
+                        <!--<l-painter-text text="自营" css="color: #212121; background: #ffb400;" />
+                <l-painter-text text="30天最低价" css="margin-left: 16rpx; background: #fff4d9; text-decoration: line-through;" />
+                <l-painter-text text="满减优惠" css="margin-left: 16rpx; background: #fff4d9" />-->
+                        <l-painter-text :text="goodsInfo.brief" css="margin-left: 16rpx; background: #fff4d9" />
+                    </l-painter-view>
+                    <l-painter-view css="margin-top: 30rpx">
+                        <l-painter-text css="line-clamp: 2; color: #333333; line-height: 1.8em; font-size: 36rpx; width: 478rpx; padding-right:32rpx; box-sizing: border-box"
+                                        :text="goodsInfo.name"></l-painter-text>
+                        <l-painter-image :src="poster" css="width: 128rpx; height: 128rpx;" />
+                        <!--<l-painter-qrcode css="width: 128rpx; height: 128rpx;" text="limeui.qcoon.cn"></l-painter-qrcode>-->
+                    </l-painter-view>
+                </l-painter-view>
+            </l-painter>
+
+        </view>
+
+        <view class="share-bot flex flex-direction coreshop-flex coreshop-flex-wrap coreshop-font-sm coreshop-padding-top-10 coreshop-flex-direction-row coreshop-justify-between">
+            <view>
+                <u-button shape="square" type="primary" v-if="weiXinBrowser">
+                    <u-icon name="download" :margin-right="20" label="长按图片保存到手机" color="#fff" labelColor="#fff"></u-icon>
+                </u-button>
+                <u-button shape="square" type="primary" @click="savePoster()" v-else>
+                    <u-icon name="download" :margin-right="20" label="保存到本地" color="#fff" labelColor="#fff"></u-icon>
+                </u-button>
+            </view>
+            <view>
+                <u-button shape="square" type="primary" @click="goBack()">
+                    <u-icon name="arrow-leftward" :margin-right="20" label="返回上一页" color="#fff" labelColor="#fff"></u-icon>
+                </u-button>
+            </view>
+        </view>
+        <!-- 登录提示 -->
+        <coreshop-login-modal></coreshop-login-modal>
+    </view>
+</template>
+<script>
+    export default {
+        data() {
+            return {
+                poster: '',
+                path: '',
+                userInfo: {},
+                goodsInfo: {},
+                products: {},
+                priceSection:'',
+            };
+        },
+        onLoad(options) {
+            var _this = this;
+            this.poster = decodeURIComponent(options.posterUrl);
+            this.userInfo = this.$store.state.userInfo;
+
+            uni.showLoading({
+                title: '加载中'
+            });
+            if (options.shareType == this.$globalConstVars.shareType.goods) {
+                let data = {
+                    id: parseInt(options.goodsId)
+                }
+                this.$u.api.goodsDetail(data).then(res => {
+                    if (res.status == true) {
+                        console.log(res.data);
+                        _this.goodsInfo = res.data;
+                        _this.products = res.data.product;
+
+                        setTimeout(function () {
+                            _this.canvasToTempFilePath();
+                            uni.hideLoading();
+                        }, 1000);
+                        
+                    } else {
+                        _this.$refs.uToast.show({
+                            message: res.msg, type: 'error', complete: function () {
+                                uni.navigateBack({
+                                    delta: 1
+                                });
+                            }
+                        })
+                    }
+                })
+            }
+        },
+        computed: {
+            weiXinBrowser() {
+                return this.$common.isWeiXinBrowser()
+            }
+        },
+        methods: {
+            canvasToTempFilePath() {
+                var _this = this;
+                // 渲染
+                this.$refs.painter.render();
+                // 生成图片
+                this.$refs.painter.canvasToTempFilePathSync({
+                    fileType: "jpg",
+                    quality: 1,
+                    success: (res) => {
+                        _this.path = res.tempFilePath;
+                    },
+                });
+            },
+            goBack() {
+                uni.navigateBack({
+                    delta: 1
+                });
+            },
+            // 保存海报到本地
+            savePoster() {
+                let _this = this;
+                // #ifdef H5
+                _this.downloadIamge(_this.path, 'image');
+                // #endif
+
+                // #ifdef MP || MP-ALIPAY || APP-PLUS || APP-PLUS-NVUE
+                _this.downloadImageOfMp(_this.path)
+                // #endif
+            },
+            //下载图片地址和图片名
+            downloadIamge(imgsrc, name) {
+                var image = new Image();
+                // 解决跨域 Canvas 污染问题
+                image.setAttribute('crossorigin', 'anonymous');
+                image.onload = () => {
+                    var canvas = document.createElement('canvas');
+                    canvas.width = image.width;
+                    canvas.height = image.height;
+                    var context = canvas.getContext('2d');
+                    context.drawImage(image, 0, 0, image.width, image.height);
+                    var url = canvas.toDataURL('image/png'); //得到图片的base64编码数据
+                    var a = document.createElement('a'); // 生成一个a元素
+                    var event = new MouseEvent('click'); // 创建一个单击事件
+                    a.download = name || 'photo'; // 设置图片名称
+                    a.href = url; // 将生成的URL设置为a.href属性
+                    a.dispatchEvent(event); // 触发a的单击事件
+                };
+                image.src = imgsrc;
+            },
+            downloadImageOfMp(image) {
+                let _this = this
+
+                // #ifdef APP-PLUS || APP-PLUS-NVUE
+                uni.downloadFile({
+                    url: image,
+                    success(res) {
+                        uni.saveImageToPhotosAlbum({
+                            filePath: res.tempFilePath,
+                            success() {
+                                _this.$refs.uToast.show({ message: '操作成功', type: 'success' })
+                            },
+                            fail() {
+                                _this.$u.toast('图片保存失败')
+                            }
+                        });
+                    },
+                    fail() {
+                        _this.$u.toast('下载失败')
+                    }
+                })
+                // #endif
+
+                // #ifdef MP
+                uni.authorize({
+                    scope: 'scope.writePhotosAlbum',
+                    success() {
+                        // 先下载到本地
+                        uni.downloadFile({
+                            url: image,
+                            success(res) {
+                                uni.saveImageToPhotosAlbum({
+                                    filePath: res.tempFilePath,
+                                    success() {
+                                        _this.$refs.uToast.show({ message: '保存成功', type: 'success' })
+                                    },
+                                    fail() {
+                                        _this.$u.toast('图片保存失败')
+                                    }
+                                });
+                            },
+                            fail() {
+                                _this.$u.toast('下载失败')
+                            }
+                        })
+                    },
+                    fail() {
+                        //console.log('授权失败')
+                    }
+                })
+                // #endif
+            }
+        }
+    };
+</script>
+<style scoped lang="scss">
+    @import "shareNewPoster.scss";
+</style>

CoreCms.Net.Uni-App/CoreShop/uni_modules/lime-painter/changelog.md

@@ -0,0 +1,157 @@
+## 1.9.3.5（2022-06-29）
+- feat: justifyContent 增加 `space-around`、`space-between`
+- feat: canvas 2d 也使用`getImageInfo`
+- fix: 修复 `text`的 `text-decoration`错位
+## 1.9.3.4（2022-06-20）
+- fix: 修复 因创建节点速度问题导致顺序出错。 
+- fix: 修复 微信小程序 PC 无法显示本地图片 
+- fix: 修复 flex-box 对齐问题 
+- feat: 增加 `text-shadow`
+- feat: 重写 `text` 对齐方式
+- chore: 更新文档
+## 1.9.3.3（2022-06-17）
+- fix: 修复 支付宝小程序 canvas 2d 存在ctx.draw问题导致报错
+- fix: 修复 支付宝小程序 toDataURL 存在权限问题改用 `toTempFilePath`
+- fix: 修复 支付宝小程序 image size 问题导致 `objectFit` 无效
+## 1.9.3.2（2022-06-14）
+- fix: 修复 image 设置背景色不生效问题
+- fix: 修复 nvue 环境判断缺少参数问题
+## 1.9.3.1（2022-06-14）
+- fix: 修复 bottom 定位不对问题
+- fix: 修复 因小数导致计算出错换行问题
+- feat: 增加 `useCORS` h5端图片跨域 在设置请求头无效果后试一下设置这个值
+- chore: 更新文档
+## 1.9.3（2022-06-13）
+- feat: 增加 `zIndex`
+- feat: 增加 `flex-box` 该功能处于原始阶段，非常简陋。
+- tips: QQ小程序 vue3 不支持, 为 uni 官方BUG
+## 1.9.2.9（2022-06-10）
+- fix: 修复`text-align`及`margin`居中问题
+## 1.9.2.8（2022-06-10）
+- fix: 修复 Nvue `canvasToTempFilePathSync` 不生效问题
+## 1.9.2.7（2022-06-10）
+- fix: 修复 margin及padding的bug
+- fix: 修复 Nvue `isCanvasToTempFilePath` 不生效问题
+## 1.9.2.6（2022-06-09）
+- fix: 修复 Nvue 不显示
+- feat: 增加支持字体渐变
+```html
+<l-painter-text 
+	text="水调歌头\n明月几时有？把酒问青天。不知天上宫阙，今夕是何年。我欲乘风归去，又恐琼楼玉宇，高处不胜寒。起舞弄清影，何似在人间。"
+	css="background: linear-gradient(,#ff971b 0%, #1989fa 100%); background-clip: text" />
+```
+## 1.9.2.5（2022-06-09）
+- chore: 更变获取父级宽度的设定
+- chore: `pathType` 在canvas 2d 默认为 `url`
+## 1.9.2.4（2022-06-08）
+- fix: 修复 `pathType` 不生效问题
+## 1.9.2.3（2022-06-08）
+- fix: 修复 `canvasToTempFilePath` 漏写 `success` 参数
+## 1.9.2.2（2022-06-07）
+- chore: 更新文档
+## 1.9.2.1（2022-06-07）
+- fix: 修复 vue3 赋值给this再传入导致image无法绘制
+- fix: 修复 `canvasToTempFilePathSync` 时机问题
+- feat: canvas 2d 更改图片生成方式 `toDataURL` 
+## 1.9.2（2022-05-30）
+- fix: 修复 `canvasToTempFilePathSync` 在 vue3 下只生成一次
+## 1.9.1.7（2022-05-28）
+- fix: 修复 `qrcode`显示不全问题
+## 1.9.1.6（2022-05-28）
+- fix: 修复 `canvasToTempFilePathSync` 会重复多次问题
+- fix: 修复 `view` css `backgroundImage` 图片下载失败导致 子节点不渲染
+## 1.9.1.5（2022-05-27）
+- fix: 修正支付宝小程序 canvas 2d版本号 2.7.15
+## 1.9.1.4（2022-05-22）
+- fix: 修复字节小程序无法使用xml方式
+- fix: 修复字节小程序无法使用base64(非2D情况下工具上无法显示)
+- fix: 修复支付宝小程序 `canvasToTempFilePath` 报错
+## 1.9.1.3（2022-04-29）
+- fix: 修复vue3打包后uni对象为空后的报错
+## 1.9.1.2（2022-04-25）
+- fix: 删除多余文件
+## 1.9.1.1（2022-04-25）
+- fix: 修复图片不显示问题
+## 1.9.1（2022-04-12）
+- fix: 因四舍五入导致有些机型错位
+- fix: 修复无views报错 
+- chore: nvue下因ios无法读取插件内static文件，改由下载方式
+## 1.9.0（2022-03-20）
+- fix: 因无法固定尺寸导致生成图片不全
+- fix: 特定情况下text判断无效
+- chore: 本地化APP Nvue webview
+## 1.8.9（2022-02-20）
+- fix: 修复 小程序下载最多10次并发的问题
+- fix: 修复 APP端无法获取本地图片
+- fix: 修复 APP Nvue端不执行问题
+- chore: 增加图片缓存机制
+## 1.8.8.8（2022-01-27）
+- fix: 修复 主动调用尺寸问题
+## 1.8.8.6（2022-01-26）
+- fix: 修复 nvue 下无宽度时获取父级宽度 
+- fix: 修复 ios app 无法渲染问题
+## 1.8.8（2022-01-23）
+- fix: 修复 主动调用时无节点问题
+- fix: 修复 `box-shadow` 颜色问题
+- fix: 修复 `transform:rotate` 角度位置问题
+- feat: 增加 `overflow:hidden`
+## 1.8.7（2022-01-07）
+- fix: 修复 image 方向为 `right` 时原始宽高问题
+- feat: 支持 view 设置背景图 `background-image: url(xxx)`
+- chore: 去掉可选链
+## 1.8.6（2021-11-28）
+- feat: 支持`view`对`inline-block`的子集使用`text-align`
+## 1.8.5.5（2021-08-17）
+- chore: 更新文档，删除 replace
+- fix: 修复 text 值为 number时报错
+## 1.8.5.4（2021-08-16）
+- fix: 字节小程序兼容
+## 1.8.5.3（2021-08-15）
+- fix: 修复线性渐变与css现实效果不一致的问题
+- chore: 更新文档
+## 1.8.5.2（2021-08-13）
+- chore: 增加`background-image`、`background-repeat` 能力，主要用于背景纹理的绘制，并不是代替`image`。例如：大面积的重复平铺的水印
+- 注意：这个功能H5暂时无法使用，因为[官方的API有BUG](https://ask.dcloud.net.cn/question/128793)，待官方修复！！！
+## 1.8.5.1（2021-08-10）
+- fix: 修复因`margin`报错问题
+## 1.8.5（2021-08-09）
+- chore: 增加margin支持`auto`,以达到居中效果
+## 1.8.4（2021-08-06）
+- chore: 增加判断缓存文件条件
+- fix: 修复css 多余空格报错问题
+## 1.8.3（2021-08-04）
+- tips: 1.6.x 以下的版本升级到1.8.x后要为每个元素都加上定位：position: 'absolute'
+- fix: 修复只有一个view子元素时不计算高度的问题
+## 1.8.2（2021-08-03）
+- fix: 修复 path-type 为 `url` 无效问题
+- fix: 修复 qrcode `text` 为空时报错问题
+- fix: 修复 image `src` 动态设置时不生效问题
+- feat: 增加 css 属性 `min-width` `max-width`
+## 1.8.1（2021-08-02）
+- fix: 修复无法加载本地图片
+## 1.8.0（2021-08-02）
+- chore 文档更新
+- 使用旧版的同学不要升级！
+## 1.8.0-beta（2021-07-30）
+- ## 全新布局方式 不兼容旧版！
+- chore: 布局方式变更
+- tips: 微信canvas 2d 不支持真机调试
+## 1.6.6（2021-07-09）
+- chore: 统一命名规范，无须主动引入组件
+## 1.6.5（2021-06-08）
+- chore: 去掉console
+## 1.6.4（2021-06-07）
+- fix: 修复 数字 为纯字符串时不转换的BUG
+## 1.6.3（2021-06-06）
+- fix: 修复 PC 端放大的BUG
+## 1.6.2（2021-05-31）
+- fix: 修复 报`adaptor is not a function`错误
+- fix: 修复 text 多行高度
+- fix: 优化 默认文字的基准线
+- feat: `@progress`事件，监听绘制进度
+## 1.6.1（2021-02-28）
+- 删除多余节点
+## 1.6.0（2021-02-26）
+- 调整为uni_modules目录规范
+- 修复：transform的rotate不能为负数问题
+- 新增：`pathType` 指定生成图片返回的路径类型,可选值有 `base64`、`url`

CoreCms.Net.Uni-App/CoreShop/uni_modules/lime-painter/components/common/relation.js

@@ -0,0 +1,147 @@
+const styles = (v ='') =>  v.split(';').filter(v => v && !/^[\n\s]+$/.test(v)).map(v => {
+						const key = v.slice(0, v.indexOf(':'))
+						const value = v.slice(v.indexOf(':')+1)
+						return {
+							[key
+								.replace(/-([a-z])/g, function() { return arguments[1].toUpperCase()})
+								.replace(/\s+/g, '')
+							]: value.replace(/^\s+/, '').replace(/\s+$/, '') || ''
+						}
+					})
+export function parent(parent) {
+	return {
+		provide() {
+			return {
+				[parent]: this
+			}
+		},
+		data() {
+			return {
+				el: {
+					css: {},
+					views: []
+				},
+			}
+		},
+		watch: {
+			css: { 
+				handler(v) {
+					if(this.canvasId) {
+						this.el.css = (typeof v == 'object' ? v : v && Object.assign(...styles(v))) || {}
+						this.canvasWidth = this.el.css && this.el.css.width || this.canvasWidth
+						this.canvasHeight = this.el.css && this.el.css.height || this.canvasHeight
+					}
+				},
+				immediate: true
+			}
+		}
+	}
+}
+export function children(parent, options = {}) {
+	const indexKey = options.indexKey || 'index'
+	return {
+		inject: {
+			[parent]: {
+				default: null
+			}
+		},
+		watch: {
+			el: {
+				handler(v, o) {
+					if(JSON.stringify(v) != JSON.stringify(o))
+						this.bindRelation()
+				},
+				deep: true,
+				immediate: true
+			},
+			src: {
+				handler(v, o) {
+					if(v != o)
+						this.bindRelation()
+				},
+				immediate: true
+			},
+			text: {
+				handler(v, o) {
+					if(v != o) this.bindRelation()
+				},
+				immediate: true
+			},
+			css: {
+				handler(v, o) {
+					if(v != o)
+						this.el.css = (typeof v == 'object' ? v : v && Object.assign(...styles(v))) || {}
+				},
+				immediate: true
+			},
+			replace: {
+				handler(v, o) {
+					if(JSON.stringify(v) != JSON.stringify(o))
+						this.bindRelation()
+				},
+				deep: true,
+				immediate: true
+			}
+		},
+		created() {
+			if(!this._uid) {
+				this._uid = this._.uid
+			}
+			Object.defineProperty(this, 'parent', {
+				get: () => this[parent] || [],
+			})
+			Object.defineProperty(this, 'index', {
+				get: () =>  {
+					this.bindRelation();
+					const {parent: {el: {views=[]}={}}={}} = this
+					return views.indexOf(this.el)
+				},
+			});
+			this.el.type = this.type
+			
+			this.bindRelation()
+		},
+		// #ifdef VUE3
+		beforeUnmount() {
+			this.removeEl()
+		},
+		// #endif
+		// #ifdef VUE2
+		beforeDestroy() {
+			this.removeEl()
+		},
+		// #endif
+		methods: {
+			removeEl() {
+				if (this.parent) {
+					this.parent.el.views = this.parent.el.views.filter(
+						(item) => item._uid !== this._uid
+					);
+				}
+			},
+			bindRelation() {
+				if(!this.el._uid) {
+					this.el._uid = this._uid 
+				}
+				if(['text','qrcode'].includes(this.type)) {
+					this.el.text = this.$slots && this.$slots.default && this.$slots.default[0].text || `${this.text || ''}`.replace(/\\n/g, '\n')
+				}
+				if(this.type == 'image') {
+					this.el.src = this.src
+				}
+				if (!this.parent) {
+					return;
+				}
+				let views = this.parent.el.views || [];
+				if(views.indexOf(this.el) !== -1) {
+					this.parent.el.views = views.map(v => v._uid == this._uid ? this.el : v)
+				} else {
+					this.parent.el.views = [...views, this.el];
+				}
+			}
+		},
+		mounted() {
+			// this.bindRelation()
+		},
+	}
+}

CoreCms.Net.Uni-App/CoreShop/uni_modules/lime-painter/components/l-painter-image/l-painter-image.vue

@@ -0,0 +1,27 @@
+<template>
+	
+</template>
+
+<script>
+	import {parent, children} from '../common/relation';
+	export default {
+		name: 'lime-painter-image',
+		mixins:[children('painter')],
+		props: {
+			css: [String, Object],
+			src: String
+		},
+		data() {
+			return {
+				type: 'image',
+				el: {
+					css: {},
+					src: null
+				},
+			}
+		}
+	}
+</script>
+
+<style>
+</style>

CoreCms.Net.Uni-App/CoreShop/uni_modules/lime-painter/components/l-painter-qrcode/l-painter-qrcode.vue

@@ -0,0 +1,26 @@
+<template>
+</template>
+
+<script>
+	import {parent, children} from '../common/relation';
+	export default {
+		name: 'lime-painter-qrcode',
+		mixins:[children('painter')],
+		props: {
+			css: [String, Object],
+			text: String
+		},
+		data() {
+			return {
+				type: 'qrcode',
+				el: {
+					css: {},
+					text: null
+				},
+			}
+		}
+	}
+</script>
+
+<style>
+</style>

CoreCms.Net.Uni-App/CoreShop/uni_modules/lime-painter/components/l-painter-text/l-painter-text.vue

@@ -0,0 +1,28 @@
+<template>
+	<text style="opacity: 0;height: 0;"><slot/></text>
+</template>
+
+<script>
+	import {parent, children} from '../common/relation';
+	export default {
+		name: 'lime-painter-text',
+		mixins:[children('painter')],
+		props: {
+			css: [String, Object],
+			text: [String, Number],
+			replace: Object,
+		},
+		data() {
+			return {
+				type: 'text',
+				el: {
+					css: {},
+					text: null
+				},
+			}
+		}
+	}
+</script>
+
+<style>
+</style>

CoreCms.Net.Uni-App/CoreShop/uni_modules/lime-painter/components/l-painter-view/l-painter-view.vue

@@ -0,0 +1,29 @@
+<template>
+	<view><slot/></view>
+</template>
+
+<script>
+	import {parent, children} from '../common/relation';
+	export default {
+		name: 'lime-painter-view',
+		mixins:[children('painter'), parent('painter')],
+		props: {
+			css: [String, Object],
+		},
+		data() {
+			return {
+				type: 'view',
+				el: {
+					css: {},
+					views:[]
+				},
+			}
+		},
+		mounted() {
+			
+		}
+	}
+</script>
+
+<style>
+</style>

CoreCms.Net.Uni-App/CoreShop/uni_modules/lime-painter/components/l-painter/l-painter.vue

@@ -0,0 +1,407 @@
+<template>
+	<view class="lime-painter" ref="limepainter">
+		<view v-if="canvasId && size" :style="styles">
+			<!-- #ifndef APP-NVUE -->
+			<canvas class="lime-painter__canvas" v-if="use2dCanvas" :id="canvasId" type="2d" :style="size"></canvas>
+			<canvas class="lime-painter__canvas" v-else :canvas-id="canvasId" :style="size" :id="canvasId"
+				:width="boardWidth * dpr" :height="boardHeight * dpr"></canvas>
+
+			<!-- #endif -->
+			<!-- #ifdef APP-NVUE -->
+			<web-view :style="size" ref="webview"
+				src="/uni_modules/lime-painter/static/index.html"
+				class="lime-painter__canvas" @pagefinish="onPageFinish" @error="onError" @onPostMessage="onMessage">
+			</web-view>
+			<!-- #endif -->
+		</view>
+		<slot />
+	</view>
+</template>
+
+
+<script>
+	import { parent } from '../common/relation'
+	import props from './props'
+	import {toPx, base64ToPath, pathToBase64, isBase64, sleep, getImageInfo}from './utils';
+	//  #ifndef APP-NVUE
+	import { compareVersion } from './utils';
+	import Painter from './painter'
+	// import Painter from '@lime/'
+	const nvue = {}
+	//  #endif
+	//  #ifdef APP-NVUE
+	import nvue from './nvue'
+	//  #endif
+	export default {
+		name: 'lime-painter',
+		mixins: [props, parent('painter'), nvue],
+		data() {
+			return {
+				// #ifdef MP-WEIXIN || MP-TOUTIAO || MP-ALIPAY
+				use2dCanvas: true,
+				// #endif
+				// #ifndef MP-WEIXIN || MP-TOUTIAO || MP-ALIPAY
+				use2dCanvas: false,
+				// #endif
+				canvasHeight: 150,
+				canvasWidth: null,
+				parentWidth: 0,
+				inited: false,
+				progress: 0,
+				firstRender: 0,
+				done: false
+			};
+		},
+		computed: {
+			styles() {
+				return `${this.size}${this.customStyle||''};`
+			},
+			canvasId() {
+				return `l-painter${this._uid || this._.uid}`
+			},
+			size() {
+				if (this.boardWidth && this.boardHeight) {
+					return `width:${this.boardWidth}px; height: ${this.boardHeight}px;`;
+				}
+			},
+			dpr() {
+				return this.pixelRatio || uni.getSystemInfoSync().pixelRatio;
+			},
+			boardWidth() {
+				const {width = 0} = (this.elements && this.elements.css) || this.elements || this
+				const w = toPx(width||this.width)
+				return w || Math.max(w, toPx(this.canvasWidth));
+			},
+			boardHeight() {
+				const {height = 0} = (this.elements && this.elements.css) || this.elements || this
+				const h = toPx(height||this.height)
+				return h || Math.max(h, toPx(this.canvasHeight));
+			},
+			hasBoard() {
+				return this.board && Object.keys(this.board).length
+			},
+			elements() {
+				return this.hasBoard ? this.board : JSON.parse(JSON.stringify(this.el))
+			}
+		},
+		watch: {
+			// #ifdef MP-WEIXIN ||  MP-ALIPAY
+			size(v) {
+				// #ifdef MP-WEIXIN
+				if (this.use2dCanvas) {
+					this.inited = false;
+				}
+				// #endif
+				// #ifdef MP-ALIPAY
+				this.inited = false;
+				// #endif
+			},
+			// #endif
+		},
+		created() {
+			const { SDKVersion, version, platform } = uni.getSystemInfoSync();
+			// #ifdef MP-WEIXIN
+			this.use2dCanvas = this.type === '2d' && compareVersion(SDKVersion, '2.9.2') >= 0  && !this.isPC;
+			// #endif
+			// #ifdef MP-TOUTIAO
+			this.use2dCanvas = this.type === '2d' && compareVersion(SDKVersion, '1.78.0') >= 0;
+			// #endif
+			// #ifdef MP-ALIPAY
+			this.use2dCanvas = this.type === '2d' && compareVersion(my.SDKVersion, '2.7.15') >= 0;
+			// #endif
+		},
+		async mounted() {
+			await sleep(30)
+			await this.getParentWeith()
+			this.$nextTick(() => {
+				setTimeout(() => {
+					this.$watch('elements', this.watchRender, {
+						deep: true,
+						immediate: true
+					});
+				}, 30)
+			})
+		},
+		methods: {
+			async watchRender(val, old) {
+				if (!val || !val.views || (!this.firstRender ? !val.views.length : !this.firstRender) || !Object.keys(val).length || JSON.stringify(val) == JSON.stringify(old)) return;
+				this.firstRender = 1
+				clearTimeout(this.rendertimer)
+				this.rendertimer = setTimeout(() => {
+					this.render(val);
+				}, this.beforeDelay)
+			},
+			async setFilePath(path, param) {
+				let filePath = path
+				const {pathType = this.pathType} =  param || this
+				if (pathType == 'base64' && !isBase64(path)) {
+					filePath = await pathToBase64(path)
+				} else if (pathType == 'url' && isBase64(path)) {
+					filePath = await base64ToPath(path)
+				}
+				if (param && param.isEmit) {
+					this.$emit('success', filePath);
+				}
+				return filePath
+			},
+			async getSize(args) {
+				const {width} = args.css || args
+				const {height} = args.css || args
+				if (!this.size) {
+					if (width || height) {
+						this.canvasWidth = width || this.canvasWidth
+						this.canvasHeight = height || this.canvasHeight
+						await sleep(30);
+					} else {
+						await this.getParentWeith()
+					}
+				}
+			},
+			canvasToTempFilePathSync(args) {
+				this.stopWatch = this.$watch('done', (v) => {
+					if (v) {
+						this.canvasToTempFilePath(args)
+						this.stopWatch && this.stopWatch()
+					}
+				}, {
+					immediate: true
+				})
+				
+			},
+			// #ifndef APP-NVUE
+			getParentWeith() {
+				return new Promise(resolve => {
+					uni.createSelectorQuery()
+						.in(this)
+						.select(`.lime-painter`)
+						.boundingClientRect()
+						.exec(res => {
+							const {width, height} = res[0]||{}
+							this.parentWidth = Math.ceil(width||0)
+							this.canvasWidth = this.parentWidth || 300
+							this.canvasHeight = height || this.canvasHeight||150
+							resolve(res[0])
+						})
+				})
+			},
+			async render(args = {}) {
+				if(!Object.keys(args).length) {
+					return console.error('空对象')
+				}
+				this.progress = 0
+				this.done = false
+				await this.getSize(args)
+				const ctx = await this.getContext();
+				let {
+					use2dCanvas,
+					boardWidth,
+					boardHeight,
+					canvas,
+					afterDelay
+				} = this;
+				if (use2dCanvas && !canvas) {
+					return Promise.reject(new Error('render: fail canvas has not been created'));
+				}
+				this.boundary = {
+					top: 0,
+					left: 0,
+					width: boardWidth,
+					height: boardHeight
+				};
+				this.painter = null
+				if (!this.painter) {
+					const {width} = args.css || args
+					const {height} = args.css || args
+					if(!width && this.parentWidth) {
+						Object.assign(args, {width: this.parentWidth})
+					}
+					const param = {
+						context: ctx,
+						canvas,
+						width: boardWidth,
+						height: boardHeight,
+						pixelRatio: this.dpr,
+						useCORS: this.useCORS,
+						createImage: getImageInfo.bind(this),
+						listen: {
+							onProgress: (v) => {
+								this.progress = v
+								this.$emit('progress', v)
+							},
+							onEffectFail: (err) => {
+								this.$emit('faill', err)
+							}
+						}
+					}
+					this.painter = new Painter(param)
+				} 
+				
+				// vue3 赋值给data会引起图片无法绘制 
+				const { width, height } = await this.painter.source(JSON.parse(JSON.stringify(args)))
+				this.boundary.height = this.canvasHeight = height
+				this.boundary.width = this.canvasWidth = width
+				await sleep(this.sleep);
+				// 可能会因为尺寸改变影响绘制上下文
+				this.painter.setContext(this.ctx)
+				await this.painter.render()
+				await new Promise(resolve => this.$nextTick(resolve));
+				if (!use2dCanvas) {
+					await this.canvasDraw();
+				}
+				if (afterDelay && use2dCanvas) {
+					await sleep(afterDelay);
+				}
+				this.$emit('done');
+				this.done = true
+				if (this.isCanvasToTempFilePath) {
+					this.canvasToTempFilePath()
+						.then(res => {
+							this.$emit('success', res.tempFilePath)
+						})
+						.catch(err => {
+							this.$emit('fail', new Error(JSON.stringify(err)));
+						});
+				}
+				return Promise.resolve({
+					ctx,
+					draw: this.painter,
+					node: this.node
+				});
+			},
+			canvasDraw(flag = false) {
+				return new Promise((resolve, reject) => this.ctx.draw(flag, () => setTimeout(() => resolve(), this
+					.afterDelay)));
+			},
+			async getContext() {
+				if (!this.canvasWidth) {
+					this.$emit('fail', 'painter no size')
+					console.error('painter no size: 请给画板或父级设置尺寸')
+					return Promise.reject();
+				}
+				if (this.ctx && this.inited) {
+					return Promise.resolve(this.ctx);
+				}
+				const { type, use2dCanvas, dpr, boardWidth, boardHeight } = this;
+				const _getContext = () => {
+					return new Promise(resolve => {
+						uni.createSelectorQuery()
+							.in(this)
+							.select(`#${this.canvasId}`)
+							.boundingClientRect()
+							.exec(res => {
+								if (res) {
+									const ctx = uni.createCanvasContext(this.canvasId, this);
+									if (!this.inited) {
+										this.inited = true;
+										this.use2dCanvas = false;
+										this.canvas = res;
+									}
+									// #ifdef MP-ALIPAY
+									ctx.scale(dpr, dpr);
+									// #endif
+									this.ctx = ctx
+									resolve(this.ctx);
+								}
+							});
+					});
+				};
+				if (!use2dCanvas) {
+					return _getContext();
+				}
+				return new Promise(resolve => {
+					uni.createSelectorQuery()
+						.in(this)
+						.select(`#${this.canvasId}`)
+						.node()
+						.exec(res => {
+							let {node: canvas} = res[0];
+							if (!canvas) {
+								this.use2dCanvas = false;
+								resolve(this.getContext());
+							}
+							const ctx = canvas.getContext(type);
+							if (!this.inited) {
+								this.inited = true;
+								this.use2dCanvas = true;
+								this.canvas = canvas;
+							}
+							this.ctx = ctx
+							resolve(this.ctx);
+						});
+				});
+			},
+			canvasToTempFilePath(args = {}) {
+				return new Promise(async (resolve, reject) => {
+					const { use2dCanvas, canvasId, dpr, fileType, quality } = this;
+					
+					const success = async (res) => {
+						try {
+							const tempFilePath = await this.setFilePath(res.tempFilePath || res)
+							resolve(Object.assign(res, {tempFilePath}))
+						} catch (e) {
+							this.$emit('fail', e)
+						}
+					}
+					
+					let { top: y = 0, left: x = 0, width, height } = this.boundary || this;
+					let destWidth = width * dpr;
+					let destHeight = height * dpr;
+					// #ifdef MP-ALIPAY
+					width = destWidth;
+					height = destHeight;
+					// #endif
+					
+					const copyArgs = Object.assign({
+						x,
+						y,
+						width,
+						height,
+						destWidth,
+						destHeight,
+						canvasId,
+						fileType,
+						quality,
+						success,
+						fail: reject
+					}, args);
+					
+					if (use2dCanvas) {
+						try{
+							// #ifndef MP-ALIPAY
+							if(!args.pathType && !this.pathType) {args.pathType = 'url'}
+							const tempFilePath = await this.setFilePath(this.canvas.toDataURL(`image/${args.fileType||fileType}`.replace(/pg/, 'peg'), args.quality||quality), args)
+							args.success && args.success({tempFilePath})
+							resolve({tempFilePath})
+							// #endif
+							// #ifdef MP-ALIPAY
+							this.canvas.toTempFilePath(copyArgs)
+							// #endif
+						}catch(e){
+							args.fail && args.fail(e)
+							reject(e)
+						}
+					} else {
+						// #ifdef MP-ALIPAY
+						uni.canvasToTempFilePath(copyArgs);
+						// #endif
+						// #ifndef MP-ALIPAY
+						uni.canvasToTempFilePath(copyArgs, this);
+						// #endif
+					}
+				})
+			}
+			// #endif
+		}
+	};
+</script>
+<style>
+	.lime-painter,
+	.lime-painter__canvas {
+		// #ifndef APP-NVUE
+		width: 100%;
+		// #endif
+		// #ifdef APP-NVUE
+		flex: 1;
+		// #endif
+	}
+</style>

CoreCms.Net.Uni-App/CoreShop/uni_modules/lime-painter/components/l-painter/nvue.js

@@ -0,0 +1,218 @@
+// #ifdef APP-NVUE
+import { sleep, getImageInfo, isBase64, useNvue, networkReg } from './utils';
+const dom = weex.requireModule('dom')
+import {version } from '../../package.json'
+
+export default {
+	data() {
+		return {
+			tempFilePath: [],
+			isInitFile: false,
+			osName: uni.getSystemInfoSync().osName
+		}
+	},
+	created() {
+		// if (this.hybrid) return
+		// useNvue('_doc/uni_modules/lime-painter/', version, this.timeout).then(res => {
+		// 	this.isInitFile = true
+		// })
+	},
+	methods: {
+		getParentWeith() {
+			return new Promise(resolve => {
+				dom.getComponentRect(this.$refs.limepainter, (res) => {
+					this.parentWidth = Math.ceil(res.size.width)
+					this.canvasWidth = this.canvasWidth || this.parentWidth ||300
+					this.canvasHeight = res.size.height || this.canvasHeight||150
+					resolve(res.size)
+				})
+			})
+		},
+		onPageFinish() {
+			this.webview = this.$refs.webview
+			this.webview.evalJS(`init(${this.dpr})`)
+		},
+		onMessage(e) {
+			const res = e.detail.data[0] || null;
+			if (res.event) {
+				if (res.event == 'inited') {
+					this.inited = true
+				}
+				if(res.event == 'fail'){
+					this.$emit('fail', res)
+				}
+				if (res.event == 'layoutChange') {
+					const data = typeof res.data == 'string' ? JSON.parse(res.data) : res.data
+					this.canvasWidth = Math.ceil(data.width);
+					this.canvasHeight = Math.ceil(data.height);
+				}
+				if (res.event == 'progressChange') {
+					this.progress = res.data * 1
+				}
+				if (res.event == 'file') {
+					this.tempFilePath.push(res.data)
+					if (this.tempFilePath.length > 7) {
+						this.tempFilePath.shift()
+					}
+					return
+				}
+				if (res.event == 'success') {
+					if (res.data) {
+						this.tempFilePath.push(res.data)
+						if (this.tempFilePath.length > 8) {
+							this.tempFilePath.shift()
+						}
+						if (this.isCanvasToTempFilePath) {
+							this.setFilePath(this.tempFilePath.join(''), {isEmit:true})
+						}
+					} else {
+						this.$emit('fail', 'canvas no data')
+					}
+					return
+				}
+				this.$emit(res.event, JSON.parse(res.data));
+			} else if (res.file) {
+				this.file = res.data;
+			} else{
+				console.info(res[0])
+			}
+		},
+		getWebViewInited() {
+			if (this.inited) return Promise.resolve(this.inited);
+			return new Promise((resolve) => {
+				this.$watch(
+					'inited',
+					async val => {
+						if (val) {
+							resolve(val)
+						}
+					}, {
+						immediate: true
+					}
+				);
+			})
+		},
+		getTempFilePath() {
+			if (this.tempFilePath.length == 8) return Promise.resolve(this.tempFilePath)
+			return new Promise((resolve) => {
+				this.$watch(
+					'tempFilePath',
+					async val => {
+						if (val.length == 8) {
+							resolve(val.join(''))
+						}
+					}
+				);
+			})
+		},
+		getWebViewDone() {
+			if (this.progress == 1) return Promise.resolve(this.progress);
+			return new Promise((resolve) => {
+				this.$watch(
+					'progress',
+					async val => {
+						if (val == 1) {
+							this.$emit('done')
+							this.done = true
+							resolve(val)
+						}
+					}, {
+						immediate: true
+					}
+				);
+			})
+		},
+		async render(args) {
+			try {
+				await this.getSize(args)
+				const {width} = args.css || args
+				if(!width && this.parentWidth) {
+					Object.assign(args, {width: this.parentWidth})
+				}
+				const newNode = await this.calcImage(args);
+				await this.getWebViewInited()
+				this.webview.evalJS(`source(${JSON.stringify(newNode)})`)
+				await this.getWebViewDone()
+				await sleep(this.afterDelay)
+				if (this.isCanvasToTempFilePath) {
+					const params = {
+						fileType: this.fileType,
+						quality: this.quality
+					}
+					this.webview.evalJS(`save(${JSON.stringify(params)})`)
+				}
+				return Promise.resolve()
+			} catch (e) {
+				this.$emit('fail', e)
+			}
+		},
+		getfile(e){
+			let url = plus.io.convertLocalFileSystemURL( e )
+			return new Promise((resolve,reject)=>{
+				plus.io.resolveLocalFileSystemURL(url, entry => {
+					var reader = null;
+					entry.file( file => {
+						reader = new plus.io.FileReader();
+						reader.onloadend =  ( read )=> {
+							resolve(read.target.result)
+						};
+						reader.readAsDataURL( file );
+					}, function ( error ) {
+						alert( error.message );
+					} );
+				},err=>{
+					resolve(e)
+				})
+			})
+		},
+		async calcImage(args) {
+			let node = JSON.parse(JSON.stringify(args))
+			const urlReg = /url\((.+)\)/
+			const {backgroundImage} = node.css||{}
+			const isBG = backgroundImage && urlReg.exec(backgroundImage)[1]
+			const url = node.url || node.src || isBG
+			if(['text', 'qrcode'].includes(node.type)) {
+				return node
+			}
+			if ((node.type === "image" || isBG) && url && !isBase64(url) && (this.osName == 'ios' ? true : !networkReg.test(url))) {
+				let {path} = await getImageInfo(url)
+				if(this.osName == 'ios') {
+					path = await this.getfile(path)
+				}
+				if (isBG) {
+					node.css.backgroundImage = `url(${path})`
+				} else {
+					node.src = path
+				}
+			} else if (node.views && node.views.length) {
+				for (let i = 0; i < node.views.length; i++) {
+					node.views[i] = await this.calcImage(node.views[i])
+				}
+			}
+			return node
+		},
+		async canvasToTempFilePath(args = {}) {
+			if (!this.inited) {
+				return this.$emit('fail', 'no init')
+			}
+			this.tempFilePath = []
+			if (args.fileType == 'jpg') {
+				args.fileType = 'jpeg'
+			}
+			this.webview.evalJS(`save(${JSON.stringify(args)})`)
+			try {
+				let tempFilePath = await this.getTempFilePath()
+				tempFilePath = await this.setFilePath(tempFilePath)
+				args.success({
+					errMsg: "canvasToTempFilePath:ok",
+					tempFilePath
+				})
+			} catch (e) {
+				args.fail({
+					error: e
+				})
+			}
+		}
+	}
+}
+// #endif

CoreCms.Net.Uni-App/CoreShop/uni_modules/lime-painter/components/l-painter/props.js

@@ -0,0 +1,50 @@
+export default {
+	props: {
+		board: Object,
+		pathType: String, // 'base64'、'url'
+		fileType: {
+			type: String,
+			default: 'png'
+		},
+		quality: {
+			type: Number,
+			default: 1
+		},
+		css: [String, Object],
+		// styles: [String, Object],
+		width: [Number, String],
+		height: [Number, String],
+		pixelRatio: Number,
+		customStyle: String,
+		isCanvasToTempFilePath: Boolean,
+		// useCanvasToTempFilePath: Boolean,
+		sleep: {
+			type: Number,
+			default: 1000 / 30
+		},
+		beforeDelay: {
+			type: Number,
+			default: 100
+		},
+		afterDelay: {
+			type: Number,
+			default: 100
+		},
+		// #ifdef MP-WEIXIN || MP-TOUTIAO || MP-ALIPAY
+		type: {
+			type: String,
+			default: '2d'
+		},
+		// #endif
+		// #ifdef APP-NVUE
+		hybrid: Boolean,
+		timeout: {
+			type: Number,
+			default: 2000
+		},
+		// #endif
+		// #ifdef H5
+		useCORS: Boolean
+		// #endif
+	}
+}

CoreCms.Net.Uni-App/CoreShop/uni_modules/lime-painter/components/l-painter/utils.js

@@ -0,0 +1,479 @@
+export const networkReg = /^(http|\/\/)/;
+export const isBase64 = (path) => /^data:image\/(\w+);base64/.test(path);
+export function sleep(delay) {
+	return new Promise(resolve => setTimeout(resolve, delay))
+}
+const isDev = ['devtools'].includes(uni.getSystemInfoSync().platform)
+// 缓存图片
+let cache = {}
+export function isNumber(value) {
+	return /^-?\d+(\.\d+)?$/.test(value);
+}
+export function toPx(value, baseSize, isDecimal = false) {
+	// 如果是数字
+	if (typeof value === 'number') {
+		return value
+	}
+	// 如果是字符串数字
+	if (isNumber(value)) {
+		return value * 1
+	}
+	// 如果有单位
+	if (typeof value === 'string') {
+		const reg = /^-?([0-9]+)?([.]{1}[0-9]+){0,1}(em|rpx|px|%)$/g
+		const results = reg.exec(value);
+		if (!value || !results) {
+			return 0;
+		}
+		const unit = results[3];
+		value = parseFloat(value);
+		let res = 0;
+		if (unit === 'rpx') {
+			res = uni.upx2px(value);
+		} else if (unit === 'px') {
+			res = value * 1;
+		} else if (unit === '%') {
+			res = value * toPx(baseSize) / 100;
+		} else if (unit === 'em') {
+			res = value * toPx(baseSize || 14);
+		}
+		return isDecimal ? res.toFixed(2) * 1 : Math.round(res);
+	}
+	return 0
+}
+
+// 计算版本
+export function compareVersion(v1, v2) {
+	v1 = v1.split('.')
+	v2 = v2.split('.')
+	const len = Math.max(v1.length, v2.length)
+	while (v1.length < len) {
+		v1.push('0')
+	}
+	while (v2.length < len) {
+		v2.push('0')
+	}
+	for (let i = 0; i < len; i++) {
+		const num1 = parseInt(v1[i], 10)
+		const num2 = parseInt(v2[i], 10)
+
+		if (num1 > num2) {
+			return 1
+		} else if (num1 < num2) {
+			return -1
+		}
+	}
+	return 0
+}
+// #ifdef MP
+export const prefix = () => {
+	// #ifdef MP-TOUTIAO
+	return tt
+	// #endif
+	// #ifdef MP-WEIXIN
+	return wx
+	// #endif
+	// #ifdef MP-BAIDU
+	return swan
+	// #endif
+	// #ifdef MP-ALIPAY
+	return my
+	// #endif
+	// #ifdef MP-QQ
+	return qq
+	// #endif
+	// #ifdef MP-360
+	return qh
+	// #endif
+}
+// #endif
+
+
+const base64ToArrayBuffer = (data) => {
+	// #ifndef MP-WEIXIN || APP-PLUS
+	/**
+	 * Base64Binary.decode(base64_string);  
+	 * Base64Binary.decodeArrayBuffer(base64_string); 
+	 */
+	const Base64Binary = {
+		_keyStr: "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=",
+		/* will return a  Uint8Array type */
+		decodeArrayBuffer(input) {
+			const bytes = (input.length / 4) * 3;
+			const ab = new ArrayBuffer(bytes);
+			this.decode(input, ab);
+			return ab;
+		},
+		removePaddingChars(input) {
+			const lkey = this._keyStr.indexOf(input.charAt(input.length - 1));
+			if (lkey == 64) {
+				return input.substring(0, input.length - 1);
+			}
+			return input;
+		},
+		decode(input, arrayBuffer) {
+			//get last chars to see if are valid
+			input = this.removePaddingChars(input);
+			input = this.removePaddingChars(input);
+
+			const bytes = parseInt((input.length / 4) * 3, 10);
+
+			let uarray;
+			let chr1, chr2, chr3;
+			let enc1, enc2, enc3, enc4;
+			let i = 0;
+			let j = 0;
+
+			if (arrayBuffer)
+				uarray = new Uint8Array(arrayBuffer);
+			else
+				uarray = new Uint8Array(bytes);
+
+			input = input.replace(/[^A-Za-z0-9\+\/\=]/g, "");
+
+			for (i = 0; i < bytes; i += 3) {
+				//get the 3 octects in 4 ascii chars
+				enc1 = this._keyStr.indexOf(input.charAt(j++));
+				enc2 = this._keyStr.indexOf(input.charAt(j++));
+				enc3 = this._keyStr.indexOf(input.charAt(j++));
+				enc4 = this._keyStr.indexOf(input.charAt(j++));
+
+				chr1 = (enc1 << 2) | (enc2 >> 4);
+				chr2 = ((enc2 & 15) << 4) | (enc3 >> 2);
+				chr3 = ((enc3 & 3) << 6) | enc4;
+
+				uarray[i] = chr1;
+				if (enc3 != 64) uarray[i + 1] = chr2;
+				if (enc4 != 64) uarray[i + 2] = chr3;
+			}
+			return uarray;
+		}
+	}
+	return Base64Binary.decodeArrayBuffer(data)
+	// #endif
+	// #ifdef MP-WEIXIN || APP-PLUS
+	return uni.base64ToArrayBuffer(data)
+	// #endif
+}
+
+
+/**
+ * base64转路径
+ * @param {Object} base64
+ */
+export function base64ToPath(base64) {
+	const [, format] = /^data:image\/(\w+);base64,/.exec(base64) || [];
+
+	return new Promise((resolve, reject) => {
+		// #ifdef MP
+		const fs = uni.getFileSystemManager()
+		//自定义文件名
+		if (!format) {
+			reject(new Error('ERROR_BASE64SRC_PARSE'))
+		}
+		const time = new Date().getTime();
+		let pre = prefix()
+		const filePath = `${pre.env.USER_DATA_PATH}/${time}.${format}`
+		//let buffer = base64ToArrayBuffer(bodyData)
+		fs.writeFile({
+			filePath,
+			data: base64.split(',')[1], //base64.replace(/^data:\S+\/\S+;base64,/, ''),
+			encoding: 'base64',
+			// data: buffer,
+			// encoding: 'binary',
+			success() {
+				resolve(filePath)
+			},
+			fail(err) {
+				reject(err)
+			}
+		})
+		// #endif
+
+		// #ifdef H5
+		// mime类型
+		let mimeString = base64.split(',')[0].split(':')[1].split(';')[0];
+		//base64 解码
+		let byteString = atob(base64.split(',')[1]);
+		//创建缓冲数组
+		let arrayBuffer = new ArrayBuffer(byteString.length);
+		//创建视图
+		let intArray = new Uint8Array(arrayBuffer);
+		for (let i = 0; i < byteString.length; i++) {
+			intArray[i] = byteString.charCodeAt(i);
+		}
+		resolve(URL.createObjectURL(new Blob([intArray], {
+			type: mimeString
+		})))
+		// #endif
+
+		// #ifdef APP-PLUS
+		const bitmap = new plus.nativeObj.Bitmap('bitmap' + Date.now())
+		bitmap.loadBase64Data(base64, () => {
+			if (!format) {
+				reject(new Error('ERROR_BASE64SRC_PARSE'))
+			}
+			const time = new Date().getTime();
+			const filePath = `_doc/uniapp_temp/${time}.${format}`
+			bitmap.save(filePath, {},
+				() => {
+					bitmap.clear()
+					resolve(filePath)
+				},
+				(error) => {
+					bitmap.clear()
+					reject(error)
+				})
+		}, (error) => {
+			bitmap.clear()
+			reject(error)
+		})
+		// #endif
+	})
+}
+
+/**
+ * 路径转base64
+ * @param {Object} string
+ */
+export function pathToBase64(path) {
+	if (/^data:/.test(path)) return path
+	return new Promise((resolve, reject) => {
+		// #ifdef H5
+		let image = new Image();
+		image.setAttribute("crossOrigin", 'Anonymous');
+		image.onload = function() {
+			let canvas = document.createElement('canvas');
+			canvas.width = this.naturalWidth;
+			canvas.height = this.naturalHeight;
+			canvas.getContext('2d').drawImage(image, 0, 0);
+			let result = canvas.toDataURL('image/png')
+			resolve(result);
+			canvas.height = canvas.width = 0
+		}
+		image.src = path + '?v=' + Math.random()
+		image.onerror = (error) => {
+			reject(error);
+		};
+		// #endif
+
+		// #ifdef MP
+		if (uni.canIUse('getFileSystemManager')) {
+			uni.getFileSystemManager().readFile({
+				filePath: path,
+				encoding: 'base64',
+				success: (res) => {
+					resolve('data:image/png;base64,' + res.data)
+				},
+				fail: (error) => {
+					reject(error)
+				}
+			})
+		}
+		// #endif
+
+		// #ifdef APP-PLUS
+		plus.io.resolveLocalFileSystemURL(getLocalFilePath(path), (entry) => {
+			entry.file((file) => {
+				const fileReader = new plus.io.FileReader()
+				fileReader.onload = (data) => {
+					resolve(data.target.result)
+				}
+				fileReader.onerror = (error) => {
+					reject(error)
+				}
+				fileReader.readAsDataURL(file)
+			}, reject)
+		}, reject)
+		// #endif
+	})
+}
+
+
+
+export function getImageInfo(path, useCORS) {
+	return new Promise(async (resolve, reject) => {
+		let src = path
+		if (cache[path] && cache[path].errMsg) {
+			resolve(cache[path])
+		} else {
+			try {
+				// if (!isBase64 && PLATFORM == UNI_PLATFORM.PLUS && !/^\/?(static|_doc)\//.test(src)) {
+				// 	src = await downloadFile(path) as string
+				// } else 
+				// #ifdef MP || APP-PLUS
+				if (isBase64(path)) {
+					src = await base64ToPath(path)
+				}
+				// #endif
+				// #ifdef H5
+				if(useCORS) {
+					src = await pathToBase64(path)
+				}
+				// #endif
+				
+			} catch (error) {
+				reject({
+					...error,
+					src
+				})
+			}
+			uni.getImageInfo({
+				src,
+				success: (image) => {
+					const localReg = /^\.|^\/(?=[^\/])/;
+					// #ifdef MP-WEIXIN || MP-BAIDU || MP-QQ || MP-TOUTIAO
+					image.path = localReg.test(src) ?  `/${image.path}` : image.path;
+					// #endif
+					// #ifdef H5
+					image.path = image.path.replace(/^\./, window.location.origin)
+					// #endif
+					
+					if(this.canvas.createImage) {
+						const img = this.canvas.createImage()
+						img.src = image.path
+						img.onload = function() {
+							image.path = img
+							cache[path] = image
+							resolve(cache[path])
+						}
+						img.onerror = function(err) {
+							reject({err,path})
+						}
+					} else if (isDev) {
+						resolve(image)
+					} else {
+						cache[path] = image
+						resolve(cache[path])
+					}
+				},
+				fail(err) {
+					console.error({err, path})
+					reject({err,path})
+				}
+			})
+		}
+	})
+}
+
+export function downloadFile(url) {
+	if (!url) return Promise.reject({
+		err: 'no url'
+	})
+	return new Promise((resolve, reject) => {
+		if (cache[url]) {
+			return reject()
+		}
+		cache[url] = 1
+		uni.downloadFile({
+			url,
+			success(res) {
+				resolve(res)
+			},
+			fail(err) {
+				reject(err)
+			}
+		})
+	})
+}
+
+// #ifdef APP-PLUS
+const getLocalFilePath = (path) => {
+	if (path.indexOf('_www') === 0 || path.indexOf('_doc') === 0 || path.indexOf('_documents') === 0 || path
+		.indexOf('_downloads') === 0) {
+		return path
+	}
+	if (path.indexOf('file://') === 0) {
+		return path
+	}
+	if (path.indexOf('/storage/emulated/0/') === 0) {
+		return path
+	}
+	if (path.indexOf('/') === 0) {
+		const localFilePath = plus.io.convertAbsoluteFileSystem(path)
+		if (localFilePath !== path) {
+			return localFilePath
+		} else {
+			path = path.substr(1)
+		}
+	}
+	return '_www/' + path
+}
+const getFile = (url) => {
+	return new Promise((resolve, rejcet) => {
+		plus.io.resolveLocalFileSystemURL(url, resolve, (err) => {
+			resolve(false)
+		})
+	})
+}
+const createFile = ({
+	fs,
+	url,
+	target,
+	name
+}) => {
+	return new Promise((resolve, reject) => {
+		plus.io.resolveLocalFileSystemURL(url, res1 => {
+			fs.root.getDirectory(target, {
+				create: true
+			}, fileEntry => {
+				const success = () => {
+					res1.remove()
+					resolve()
+				}
+				getFile(target + name).then(res => {
+					if (res) {
+						res.remove((res2) => {
+							res1.moveTo(fileEntry, name, success, reject)
+						})
+					}
+					res1.moveTo(fileEntry, name, success, reject)
+				})
+			})
+		}, reject)
+	})
+}
+export function useNvue(target, version, timeout) {
+	return new Promise((resolve, reject) => {
+		plus.io.requestFileSystem(plus.io.PRIVATE_DOC, async (fs) => {
+			try {
+				cache['lime-painter'] = 0
+				let names = ['uni.webview.1.5.3.js', 'painter.js', 'index.html']
+				let urls = ['https://gitee.com/dcloud/uni-app/raw/dev/dist/',
+					'https://static-6d65bd90-8508-4d6c-abbc-a4ef5c8e49e7.bspapp.com/lime-painter/'
+				]
+				const oldVersion = plus.storage.getItem('lime-painter')
+				const isFile = await getFile(`${target}${names[1]}`)
+				if (isFile && oldVersion && compareVersion(oldVersion, version) >= 0) {
+					resolve()
+				} else {
+					for (var i = 0; i < names.length; i++) {
+						const name = names[i]
+						const file = await downloadFile(urls[i >= 1 ? 1 : 0] + name)
+						await createFile({
+							fs,
+							url: file.tempFilePath,
+							target,
+							name: name.includes('uni.webview') ? 'uni.webview.js' : name
+						})
+					}
+					plus.storage.setItem('lime-painter', version)
+					cache['lime-painter'] = version
+					resolve()
+				}
+			} catch (e) {
+				let index = parseInt(timeout / 20)
+				while (!cache['lime-painter'] && index) {
+					await sleep(20)
+					index--
+				}
+				if (cache['lime-painter']) {
+					resolve()
+				} else {
+					reject(e)
+				}
+			}
+		}, reject)
+	})
+}
+// #endif

CoreCms.Net.Uni-App/CoreShop/uni_modules/lime-painter/components/lime-painter/index.vue

@@ -0,0 +1,2 @@
+<template>
+</template>

CoreCms.Net.Uni-App/CoreShop/uni_modules/lime-painter/package.json

@@ -0,0 +1,95 @@
+{
+  "id": "lime-painter",
+  "displayName": "海报画板",
+  "version": "1.9.3.5",
+  "description": "一款canvas海报组件，更优雅的海报生成方案",
+  "keywords": [
+    "海报",
+    "canvas",
+    "生成海报",
+    "生成二维码",
+    "JSON"
+],
+  "repository": "https://gitee.com/liangei/lime-painter", 
+  "engines": {
+    "HBuilderX": "^3.4.14"
+  },
+  "dcloudext": {
+    "category": [
+      "前端组件",
+      "通用组件"
+    ],
+    "sale": {
+      "regular": {
+        "price": "0.00"
+      },
+      "sourcecode": {
+        "price": "0.00"
+      }
+    },
+    "contact": {
+      "qq": "305716444"
+    },
+    "declaration": {
+      "ads": "无",
+      "data": "无",
+      "permissions": "无"
+    },
+    "npmurl": ""
+  },
+  "uni_modules": {
+    "dependencies": [],
+    "encrypt": [],
+    "platforms": {
+      "cloud": {
+        "tcb": "y",
+        "aliyun": "y"
+      },
+      "client": {
+        "App": {
+          "app-vue": "y",
+          "app-nvue": "y"
+        },
+        "H5-mobile": {
+          "Safari": "y",
+          "Android Browser": "y",
+          "微信浏览器(Android)": "y",
+          "QQ浏览器(Android)": "y"
+        },
+        "H5-pc": {
+          "Chrome": "y",
+          "IE": "u",
+          "Edge": "u",
+          "Firefox": "u",
+          "Safari": "y"
+        },
+        "小程序": {
+          "微信": "y",
+          "阿里": "y",
+          "百度": "y",
+          "字节跳动": "y",
+        "QQ": "y",
+        "钉钉": "u",
+        "快手": "u",
+        "飞书": "u",
+        "京东": "u"
+        },
+        "快应用": {
+          "华为": "u",
+          "联盟": "u"
+        },
+        "Vue": {
+            "vue2": "y",
+            "vue3": "y"
+        }
+      }
+    }
+  },
+  "name": "lime-painter",
+  "main": "index.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "author": "",
+  "license": "ISC"
+}

CoreCms.Net.Uni-App/CoreShop/uni_modules/lime-painter/readme.md

@@ -0,0 +1,911 @@
+# Painter 画板 测试版
+
+> uniapp 海报画板，更优雅的海报生成方案  
+> [查看更多 站点 1](https://limeui.qcoon.cn/#/painter)  
+> [查看更多 站点 2](http://liangei.gitee.io/limeui/#/painter)  
+> Q 群：806744170
+
+## 平台兼容
+
+| H5  | 微信小程序 | 支付宝小程序 | 百度小程序 | 头条小程序 | QQ 小程序 | App |
+| --- | ---------- | ------------ | ---------- | ---------- | --------- | --- |
+| √   | √          | √            | 未测       | √          | √         | √   |
+
+## 安装
+在市场导入**[海报画板](https://ext.dcloud.net.cn/plugin?id=2389)uni_modules**版本的即可，无需`import`
+
+## 代码演示
+
+### 基本用法
+
+- 插件提供 JSON 及 XML 的方式绘制海报
+- 参考 css 块状流布局模拟 css schema。
+
+
+#### 方式一 XML
+
+- 提供`l-painter-view`、`l-painter-text`、`l-painter-image`、`l-painter-qrcode`四种类型组件
+- 通过 `css` 属性绘制样式，与 style 使用方式保持一致。
+```html
+<l-painter>
+	//如果使用XML出现顺序错乱，可使用`template` 等所有变量完成再显示
+	<template v-if="show">
+		<l-painter-view
+			css="background: #07c160; height: 120rpx; width: 120rpx; display: inline-block"
+		></l-painter-view>
+		<l-painter-view
+			css="background: #1989fa; height: 120rpx; width: 120rpx; border-top-right-radius: 60rpx; border-bottom-left-radius: 60rpx; display: inline-block; margin: 0 30rpx;"
+		></l-painter-view>
+		<l-painter-view
+			css="background: #ff9d00; height: 120rpx; width: 120rpx; border-radius: 50%; display: inline-block"
+		></l-painter-view>
+	<template>
+</l-painter>
+```
+
+#### 方式二 JSON
+
+- 在 json 里四种类型组件的`type`为`view`、`text`、`image`、`qrcode`
+- 通过 `board` 设置海报所需的 JSON 数据进行绘制或`ref`获取组件实例调用组件内的`render(json)`
+- 所有类型的 schema 都具有`css`字段，css 的 key 值使用**驼峰**如：`lineHeight`
+
+```html
+<l-painter :board="poster"/>
+```
+
+```js
+data() {
+	return {
+		poster: {
+			css: {
+				// 根节点若无尺寸，自动获取父级节点
+				width: '750rpx'
+			},
+			views: [
+				{
+					css: {
+						background: "#07c160",
+						height: "120rpx",
+						width: "120rpx",
+						display: "inline-block"
+					},
+					type: "view"
+				},
+				{
+					css: {
+						background: "#1989fa",
+						height: "120rpx",
+						width: "120rpx",
+						borderTopRightRadius: "60rpx",
+						borderBottomLeftRadius: "60rpx",
+						display: "inline-block",
+						margin: "0 30rpx"
+					},
+					views: [],
+					type: "view"
+				},
+				{
+					css: {
+						background: "#ff9d00",
+						height: "120rpx",
+						width: "120rpx",
+						borderRadius: "50%",
+						display: "inline-block"
+					},
+					views: [],
+					type: "view"
+				},
+			]
+		}
+	}
+}
+```
+
+### View 容器
+
+- 类似于 `div` 可以嵌套承载更多的 view、text、image，qrcode 共同构建一颗完整的节点树
+- 在 JSON 里具有 `views` 的数组字段，用于嵌套承载节点。
+
+#### 方式一 XML
+
+```html
+<l-painter>
+  <l-painter-view css="background: #f0f0f0; padding-top: 100rpx;">
+    <l-painter-view
+      css="background: #d9d9d9; width: 33.33%; height: 100rpx; display: inline-block"
+    ></l-painter-view>
+    <l-painter-view
+      css="background: #bfbfbf; width: 66.66%; height: 100rpx; display: inline-block"
+    ></l-painter-view>
+  </l-painter-view>
+</l-painter>
+```
+
+#### 方式二 JSON
+
+```js
+{
+	css: {},
+	views: [
+		{
+			type: 'view',
+			css: {
+				background: '#f0f0f0',
+				paddingTop: '100rpx'
+			},
+			views: [
+				{
+					type: 'view',
+					css: {
+						background: '#d9d9d9',
+						width: '33.33%',
+						height: '100rpx',
+						display: 'inline-block'
+					}
+				},
+				{
+					type: 'view',
+					css: {
+						background: '#bfbfbf',
+						width: '66.66%',
+						height: '100rpx',
+						display: 'inline-block'
+					}
+				}
+			],
+
+		}
+	]
+}
+```
+
+### Text 文本
+
+- 通过 `text` 属性填写文本内容。
+- 支持`\n`换行符
+- 支持省略号，使用 css 的`line-clamp`设置行数，当文字内容超过会显示省略号。
+- 支持`text-decoration`
+
+#### 方式一 XML
+
+```html
+<l-painter>
+  <l-painter-view css="background: #e0e2db; padding: 30rpx; color: #222a29">
+    <l-painter-text
+      text="登鹳雀楼\n白日依山尽，黄河入海流\n欲穷千里目，更上一层楼"
+    />
+    <l-painter-text
+      text="登鹳雀楼\n白日依山尽，黄河入海流\n欲穷千里目，更上一层楼"
+      css="text-align:center; padding-top: 20rpx; text-decoration: line-through "
+    />
+    <l-painter-text
+      text="登鹳雀楼\n白日依山尽，黄河入海流\n欲穷千里目，更上一层楼"
+      css="text-align:right; padding-top: 20rpx"
+    />
+    <l-painter-text
+      text="水调歌头\n明月几时有？把酒问青天。不知天上宫阙，今夕是何年。我欲乘风归去，又恐琼楼玉宇，高处不胜寒。起舞弄清影，何似在人间。"
+      css="line-clamp: 3; padding-top: 20rpx; background: linear-gradient(,#ff971b 0%, #ff5000 100%); background-clip: text"
+    />
+  </l-painter-view>
+</l-painter>
+```
+
+#### 方式二 JSON
+
+```js
+// 基础用法
+{
+	type: 'text',
+	text: '登鹳雀楼\n白日依山尽，黄河入海流\n欲穷千里目，更上一层楼',
+},
+{
+	type: 'text',
+	text: '登鹳雀楼\n白日依山尽，黄河入海流\n欲穷千里目，更上一层楼',
+	css: {
+		// 设置居中对齐
+		textAlign: 'center',
+		// 设置中划线
+		textDecoration: 'line-through'
+	}
+},
+{
+	type: 'text',
+	text: '登鹳雀楼\n白日依山尽，黄河入海流\n欲穷千里目，更上一层楼',
+	css: {
+		// 设置右对齐
+		textAlign: 'right',
+	}
+},
+{
+	type: 'text',
+	text: '登鹳雀楼\n白日依山尽，黄河入海流\n欲穷千里目，更上一层楼',
+	css: {
+		// 设置行数，超出显示省略号
+		lineClamp: 3,
+		// 渐变文字
+		background: 'linear-gradient(,#ff971b 0%, #1989fa 100%)',
+		backgroundClip: 'text'
+	}
+}
+```
+
+### Image 图片
+
+- 通过 `src` 属性填写图片路径。
+- 图片路径支持：网络图片，本地 static 里的图片路径，缓存路径
+- 通过 `css` 的 `object-fit`属性可以设置图片的填充方式，可选值见下方 CSS 表格。
+- 通过 `css` 的 `object-position`配合 `object-fit` 可以设置图片的对齐方式，类似于`background-position`，详情见下方 CSS 表格。
+- 使用网络图片时：小程序需要去公众平台配置 [downloadFile](https://mp.weixin.qq.com/) 域名
+- 使用网络图片时：**H5 和 Nvue 需要决跨域问题**
+
+#### 方式一 XML
+
+```html
+<l-painter>
+  <!-- 基础用法 -->
+  <l-painter-image
+    src="https://m.360buyimg.com/babel/jfs/t1/196317/32/13733/288158/60f4ea39E6fb378ed/d69205b1a8ed3c97.jpg"
+    css="width: 200rpx; height: 200rpx"
+  />
+  <!-- 填充方式 -->
+  <!-- css object-fit 设置 填充方式 见下方表格-->
+  <l-painter-image
+    src="https://m.360buyimg.com/babel/jfs/t1/196317/32/13733/288158/60f4ea39E6fb378ed/d69205b1a8ed3c97.jpg"
+    css="width: 200rpx; height: 200rpx; object-fit: contain; background: #eee"
+  />
+  <!-- css object-position 设置 图片的对齐方式-->
+  <l-painter-image
+    src="https://m.360buyimg.com/babel/jfs/t1/196317/32/13733/288158/60f4ea39E6fb378ed/d69205b1a8ed3c97.jpg"
+    css="width: 200rpx; height: 200rpx; object-fit: contain; object-position: 50% 50%; background: #eee"
+  />
+</l-painter>
+```
+
+#### 方式二 JSON
+
+```js
+// 基础用法
+{
+	type: 'image',
+	src: 'https://m.360buyimg.com/babel/jfs/t1/196317/32/13733/288158/60f4ea39E6fb378ed/d69205b1a8ed3c97.jpg',
+	css: {
+		width: '200rpx',
+		height: '200rpx'
+	}
+},
+// 填充方式
+// css objectFit 设置 填充方式 见下方表格
+{
+	type: 'image',
+	src: 'https://m.360buyimg.com/babel/jfs/t1/196317/32/13733/288158/60f4ea39E6fb378ed/d69205b1a8ed3c97.jpg',
+	css: {
+		width: '200rpx',
+		height: '200rpx',
+		objectFit: 'contain'
+	}
+},
+// css objectPosition 设置 图片的对齐方式
+{
+	type: 'image',
+	src: 'https://m.360buyimg.com/babel/jfs/t1/196317/32/13733/288158/60f4ea39E6fb378ed/d69205b1a8ed3c97.jpg',
+	css: {
+		width: '200rpx',
+		height: '200rpx',
+		objectFit: 'contain',
+		objectPosition: '50% 50%'
+	}
+}
+```
+
+### Qrcode 二维码
+
+- 通过`text`属性填写需要生成二维码的文本。
+- 通过 `css` 里的 `color` 可设置生成码点的颜色。
+- 通过 `css` 里的 `background`可设置背景色。
+- 通过 `css `里的 `width`、`height`设置尺寸。
+
+#### 方式一 XML
+
+```html
+<l-painter>
+  <l-painter-qrcode
+    text="limeui.qcoon.cn"
+    css="width: 200rpx; height: 200rpx"
+  />
+</l-painter>
+```
+
+#### 方式二 JSON
+
+```js
+{
+	type: 'qrcode',
+	text: 'limeui.qcoon.cn',
+	css: {
+		width: '200rpx',
+		height: '200rpx',
+	}
+}
+```
+
+### 生成图片
+
+- 1、通过设置`isCanvasToTempFilePath`自动生成图片并在 `@success` 事件里接收海报临时路径
+- 2、通过调用内部方法生成图片：
+
+```html
+<l-painter ref="painter">...code</l-painter>
+```
+
+```js
+this.$refs.painter.canvasToTempFilePathSync({
+  fileType: "jpg",
+  // 如果返回的是base64是无法使用 saveImageToPhotosAlbum，需要设置 pathType为url
+  pathType: 'url',
+  quality: 1,
+  success: (res) => {
+    console.log(res.tempFilePath);
+	// 非H5 保存到相册
+	// H5 提示用户长按图另存
+	uni.saveImageToPhotosAlbum({
+		filePath: res.tempFilePath,
+		success: function () {
+			console.log('save success');
+		}
+	});
+  },
+});
+```
+
+### 主动调用方式
+
+- 通过获取组件实例内部的`render`函数 传递`JSON`即可
+
+```html
+<l-painter ref="painter" />
+```
+
+```js
+// 渲染
+this.$refs.painter.render(jsonSchema);
+// 生成图片
+this.$refs.painter.canvasToTempFilePathSync({
+  fileType: "jpg",
+  // 如果返回的是base64是无法使用 saveImageToPhotosAlbum，需要设置 pathType为url
+  pathType: 'url',
+  quality: 1,
+  success: (res) => {
+    console.log(res.tempFilePath);
+	// 非H5 保存到相册
+	uni.saveImageToPhotosAlbum({
+		filePath: res.tempFilePath,
+		success: function () {
+			console.log('save success');
+		}
+	});
+  },
+});
+```
+
+
+### H5跨域
+- 一般是需要后端或管理OSS资源的大佬处理
+- 一般OSS的处理方式:
+
+1、设置来源
+```cmd
+*
+```
+
+2、允许Methods
+```html
+GET
+```
+
+3、允许Headers
+```html
+access-control-allow-origin:*
+```
+
+4、最后如果还是不行,可试下给插件设置`useCORS`
+```html
+<l-painter useCORS>
+```
+
+
+
+### 海报示例
+
+- 提供一份示例，只把插件当成生成图片的工具，非必要不要在弹窗里使用。
+- 通过设置`isCanvasToTempFilePath`主动生成图片，再由 `@success` 事件接收海报临时路径
+- 设置`custom-style="position: fixed; left: 200%"`样式把画板移到屏幕之外，达到隐藏画板的效果。
+- **注意**：受平台影响海报画板最好不要隐藏，可能会无法生成图片。
+
+#### 方式一 XML
+
+```html
+<image :src="path" mode="widthFix"></image>
+<l-painter
+  isCanvasToTempFilePath
+  @success="path = $event"
+  custom-style="position: fixed; left: 200%"
+  css="width: 750rpx; padding-bottom: 40rpx; background: linear-gradient(,#ff971b 0%, #ff5000 100%)"
+>
+  <l-painter-image
+    src="https://cdn.jsdelivr.net/gh/liangei/image@latest/avatar-1.jpeg"
+    css="margin-left: 40rpx; margin-top: 40rpx; width: 84rpx;  height: 84rpx; border-radius: 50%;"
+  />
+  <l-painter-view
+    css="margin-top: 40rpx; padding-left: 20rpx; display: inline-block"
+  >
+    <l-painter-text
+      text="隔壁老王"
+      css="display: block; padding-bottom: 10rpx; color: #fff; font-size: 32rpx; fontWeight: bold"
+    />
+    <l-painter-text
+      text="为您挑选了一个好物"
+      css="color: rgba(255,255,255,.7); font-size: 24rpx"
+    />
+  </l-painter-view>
+  <l-painter-view
+    css="margin-left: 40rpx; margin-top: 30rpx; padding: 32rpx; box-sizing: border-box; background: #fff; border-radius: 16rpx; width: 670rpx; box-shadow: 0 20rpx 58rpx rgba(0,0,0,.15)"
+  >
+    <l-painter-image
+      src="https://m.360buyimg.com/babel/jfs/t1/196317/32/13733/288158/60f4ea39E6fb378ed/d69205b1a8ed3c97.jpg"
+      css="object-fit: cover; object-position: 50% 50%; width: 606rpx; height: 606rpx; border-radius: 12rpx;"
+    />
+    <l-painter-view
+      css="margin-top: 32rpx; color: #FF0000; font-weight: bold; font-size: 28rpx; line-height: 1em;"
+    >
+      <l-painter-text text="￥" css="vertical-align: bottom" />
+      <l-painter-text
+        text="39"
+        css="vertical-align: bottom; font-size: 58rpx"
+      />
+      <l-painter-text text=".39" css="vertical-align: bottom" />
+      <l-painter-text
+        text="￥59.99"
+        css="vertical-align: bottom; padding-left: 10rpx; font-weight: normal; text-decoration: line-through; color: #999999"
+      />
+    </l-painter-view>
+    <l-painter-view css="margin-top: 32rpx; font-size: 26rpx; color: #8c5400">
+      <l-painter-text text="自营" css="color: #212121; background: #ffb400;" />
+      <l-painter-text
+        text="30天最低价"
+        css="margin-left: 16rpx; background: #fff4d9; text-decoration: line-through;"
+      />
+      <l-painter-text
+        text="满减优惠"
+        css="margin-left: 16rpx; background: #fff4d9"
+      />
+      <l-painter-text
+        text="超高好评"
+        css="margin-left: 16rpx; background: #fff4d9"
+      />
+    </l-painter-view>
+    <l-painter-view css="margin-top: 30rpx">
+      <l-painter-text
+        css="line-clamp: 2; color: #333333; line-height: 1.8em; font-size: 36rpx; width: 478rpx; padding-right:32rpx; box-sizing: border-box"
+        text="360儿童电话手表9X 智能语音问答定位支付手表 4G全网通20米游泳级防水视频通话拍照手表男女孩星空蓝"
+      ></l-painter-text>
+      <l-painter-qrcode
+        css="width: 128rpx; height: 128rpx;"
+        text="limeui.qcoon.cn"
+      ></l-painter-qrcode>
+    </l-painter-view>
+  </l-painter-view>
+</l-painter>
+```
+
+```js
+data() {
+	return {
+		path: ''
+	}
+}
+```
+
+#### 方式二 JSON
+
+```html
+<image :src="path" mode="widthFix"></image>
+<l-painter
+  :board="poster"
+  isCanvasToTempFilePath
+  @success="path = $event"
+  custom-style="position: fixed; left: 200%"
+/>
+```
+
+```js
+data() {
+	return {
+		path: '',
+		poster: {
+		    css: {
+		        width: "750rpx",
+		        paddingBottom: "40rpx",
+		        background: "linear-gradient(,#000 0%, #ff5000 100%)"
+		    },
+		    views: [
+		        {
+		            src: "https://fastly.jsdelivr.net/gh/liangei/image@latest/avatar-1.jpeg",
+		            type: "image",
+		            css: {
+		                background: "#fff",
+		                objectFit: "cover",
+		                marginLeft: "40rpx",
+		                marginTop: "40rpx",
+		                width: "84rpx",
+		                border: "2rpx solid #fff",
+		                boxSizing: "border-box",
+		                height: "84rpx",
+		                borderRadius: "50%"
+		            }
+		        },
+		        {
+		            type: "view",
+		            css: {
+		                marginTop: "40rpx",
+		                paddingLeft: "20rpx",
+		                display: "inline-block"
+		            },
+		            views: [
+		                {
+		                    text: "隔壁老王",
+		                    type: "text",
+		                    css: {
+		                        display: "block",
+		                        paddingBottom: "10rpx",
+		                        color: "#fff",
+		                        fontSize: "32rpx",
+		                        fontWeight: "bold"
+		                    }
+		                },
+		                {
+		                    text: "为您挑选了一个好物",
+		                    type: "text",
+		                    css: {
+		                        color: "rgba(255,255,255,.7)",
+		                        fontSize: "24rpx"
+		                    },
+		                }
+		            ],
+		        },
+		        {
+		            css: {
+		                marginLeft: "40rpx",
+		                marginTop: "30rpx",
+		                padding: "32rpx",
+		                boxSizing: "border-box",
+		                background: "#fff",
+		                borderRadius: "16rpx",
+		                width: "670rpx",
+		                boxShadow: "0 20rpx 58rpx rgba(0,0,0,.15)"
+		            },
+		            views: [
+		                {
+							src: "https://m.360buyimg.com/babel/jfs/t1/196317/32/13733/288158/60f4ea39E6fb378ed/d69205b1a8ed3c97.jpg",
+							type: "image",
+		                    css: {
+		                        objectFit: "cover",
+		                        objectPosition: "50% 50%",
+		                        width: "606rpx",
+		                        height: "606rpx"
+		                    },
+		                }, {
+		                    css: {
+		                        marginTop: "32rpx",
+		                        color: "#FF0000",
+		                        fontWeight: "bold",
+		                        fontSize: "28rpx",
+		                        lineHeight: "1em"
+		                    },
+		                    views: [{
+								text: "￥",
+								type: "text",
+		                        css: {
+		                            verticalAlign: "bottom"
+		                        },
+		                    }, {
+								text: "39",
+								type: "text",
+		                        css: {
+		                            verticalAlign: "bottom",
+		                            fontSize: "58rpx"
+		                        },
+		                    }, {
+								text: ".39",
+								type: "text",
+		                        css: {
+		                            verticalAlign: "bottom"
+		                        },
+		                    }, {
+								text: "￥59.99",
+								type: "text",
+		                        css: {
+		                            verticalAlign: "bottom",
+		                            paddingLeft: "10rpx",
+		                            fontWeight: "normal",
+		                            textDecoration: "line-through",
+		                            color: "#999999"
+		                        }
+		                    }],
+
+		                    type: "view"
+		                }, {
+		                    css: {
+		                        marginTop: "32rpx",
+		                        fontSize: "26rpx",
+		                        color: "#8c5400"
+		                    },
+		                    views: [{
+								text: "自营",
+								type: "text",
+		                        css: {
+		                            color: "#212121",
+		                            background: "#ffb400"
+		                        },
+		                    }, {
+								text: "30天最低价",
+								type: "text",
+		                        css: {
+		                            marginLeft: "16rpx",
+		                            background: "#fff4d9",
+		                            textDecoration: "line-through"
+		                        },
+		                    }, {
+								text: "满减优惠",
+								type: "text",
+		                        css: {
+		                            marginLeft: "16rpx",
+		                            background: "#fff4d9"
+		                        },
+		                    }, {
+								text: "超高好评",
+								type: "text",
+		                        css: {
+		                            marginLeft: "16rpx",
+		                            background: "#fff4d9"
+		                        },
+
+		                    }],
+
+		                    type: "view"
+		                }, {
+		                    css: {
+		                        marginTop: "30rpx"
+		                    },
+		                    views: [
+								{
+									text: "360儿童电话手表9X 智能语音问答定位支付手表 4G全网通20米游泳级防水视频通话拍照手表男女孩星空蓝",
+									type: "text",
+									css: {
+										paddingRight: "32rpx",
+										boxSizing: "border-box",
+										lineClamp: 2,
+										color: "#333333",
+										lineHeight: "1.8em",
+										fontSize: "36rpx",
+										width: "478rpx"
+		                        },
+		                    }, {
+								text: "limeui.qcoon.cn",
+								type: "qrcode",
+		                        css: {
+		                            width: "128rpx",
+		                            height: "128rpx",
+		                        },
+
+		                    }],
+		                    type: "view"
+		                }],
+		            type: "view"
+		        }
+		    ]
+		}
+	}
+}
+```
+
+### Nvue
+- 必须为HBX 3.4.11及以上
+
+
+### 原生小程序
+
+- 插件里的`painter.js`支持在原生小程序中使用
+- new Painter 之后在`source`里传入 JSON
+- 再调用`render`绘制海报
+- 如需生成图片，请查看微信小程序 cavnas 的[canvasToTempFilePath](https://developers.weixin.qq.com/miniprogram/dev/api/canvas/wx.canvasToTempFilePath.html)
+
+```html
+<canvas type="2d" id="painter" style="width: 100%"></canvas>
+```
+
+```js
+import { Painter } from "./painter";
+page({
+  data: {
+    poster: {
+      css: {
+        width: "750rpx",
+      },
+      views: [
+        {
+          type: "view",
+          css: {
+            background: "#d2d4c8",
+            paddingTop: "100rpx",
+          },
+          views: [
+            {
+              type: "view",
+              css: {
+                background: "#5f7470",
+                width: "33.33%",
+                height: "100rpx",
+                display: "inline-block",
+              },
+            },
+            {
+              type: "view",
+              css: {
+                background: "#889696",
+                width: "33.33%",
+                height: "100rpx",
+                display: "inline-block",
+              },
+            },
+            {
+              type: "view",
+              css: {
+                background: "#b8bdb5",
+                width: "33.33%",
+                height: "100rpx",
+                display: "inline-block",
+              },
+            },
+          ],
+        },
+      ],
+    },
+  },
+  async onLoad() {
+    const res = await this.getCentext();
+    const painter = new Painter(res);
+    // 返回计算布局后的整个内容尺寸
+    const { width, height } = await painter.source(this.data.poster);
+    // 得到计算后的尺寸后 可给canvas尺寸赋值，达到动态响应效果
+    // 渲染
+    await painter.render();
+  },
+  // 获取canvas 2d
+  // 非2d也可以使用这里只是举个例子
+  getCentext() {
+    return new Promise((resolve) => {
+      wx.createSelectorQuery()
+        .select(`#painter`)
+        .node()
+        .exec((res) => {
+          let { node: canvas } = res[0];
+          resolve({
+            canvas,
+            context: canvas.getContext("2d"),
+            width: canvas.width,
+            height: canvas.height,
+            pixelRatio: 2,
+          });
+        });
+    });
+  },
+});
+```
+
+### 旧版(1.6.x)更新
+
+- 由于 1.8.x 版放弃了以定位的方式，所以 1.6.x 版更新之后要每个样式都加上`position: absolute`
+- 旧版的 `image` mode 模式被放弃，使用`object-fit`
+- 旧版的 `isRenderImage` 改成 `is-canvas-to-temp-filePath`
+- 旧版的 `maxLines` 改成 `line-clamp`
+
+## API
+
+### Props
+
+| 参数                       | 说明                                                         | 类型             | 默认值       |
+| -------------------------- | ------------------------------------------------------------ | ---------------- | ------------ |
+| board                      | JSON 方式的海报元素对象集                                    | <em>object</em>  | -            |
+| css                        | 海报最外层的样式，可以理解为`body`                           | <em>object</em>  | 参数请向下看 |
+| custom-style               | canvas 自定义样式                                            | <em>string</em>  |              |
+| is-canvas-to-temp-filePath | 是否生成图片，在`@success`事件接收图片地址                   | <em>boolean</em> | `false`      |
+| after-delay                | 生成图片错乱，可延时生成图片                                 | <em>number</em>  | `100`        |
+| type                       | canvas 类型，对微信头条支付宝小程序可有效,可选值：`2d`，`''` | <em>string</em>  | `2d`         |
+| file-type                  | 生成图片的后缀类型, 可选值：`png`、`jpg`                     | <em>string</em>  | `png`        |
+| path-type                  | 生成图片路径类型，可选值`url`、`base64`                      | <em>string</em>  | `-`          |
+| pixel-ratio                | 生成图片的像素密度，默认为对应手机的像素密度，`nvue`无效     | <em>number</em>  | `-`          |
+| width                      | **废弃** 画板的宽度，一般只用于通过内部方法时加上            | <em>number</em>  | ``           |
+| height                     | **废弃** 画板的高度 ，同上                                   | <em>number</em>  | ``           |
+
+### css
+| 属性名                                                                              | 支持的值或类型                                                                                                                                                                       | 默认值   |
+| ----------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | -------- |
+| (min\max)width                                                                      | 支持`%`、`rpx`、`px`                                                                                                                                                                 | -        |
+| height                                                                              | 同上                                                                                                                                                                                 | -        |
+| color                                                                               | `string`                                                                                                                                                                             | -        |
+| position                                                                            | 定位，可选值：`absolute`、`fixed`                                                                                                                                                    | -        |
+| ↳ left、top、right、bottom                                                          | 配合`position`才生效，支持`%`、`rpx`、`px`                                                                                                                                           | -        |
+| margin                                                                              | 可简写或各方向分别写，如：`margin-top`，支持`auto`、`rpx`、`px`                                                                                                                      | -        |
+| padding                                                                             | 可简写或各方向分别写，支持`rpx`、`px`                                                                                                                                                | -        |
+| border                                                                              | 可简写或各个值分开写：`border-width`、`border-style` 、`border-color`，简写请按顺序写                                                                                                | -        |
+| line-clamp                                                                          | `number`，超过行数显示省略号                                                                                                                                                         | -        |
+| vertical-align                                                                      | 文字垂直对齐，可选值：`bottom`、`top`、`middle`                                                                                                                                      | `middle` |
+| line-height                                                                         | 文字行高，支持`rpx`、`px`、`em`                                                                                                                                                      | `1.4em`  |
+| font-weight                                                                         | 文字粗细，可选值：`normal`、`bold`                                                                                                                                                   | `normal` |
+| font-size                                                                           | 文字大小，`string`，支持`rpx`、`px`                                                                                                                                                  | `14px`   |
+| text-decoration                                                                     | 文本修饰，可选值：`underline` 、`line-through`、`overline`                                                                                                                           | -        |
+| text-align                                                                          | 文本水平对齐，可选值：`right` 、`center`                                                                                                                                             | `left`   |
+| display                                                                             | 框类型，可选值：`block`、`inline-block`、`flex`、`none`，当为`none`时是不渲染该段, `flex`功能简陋。                                                                                                            | -        |
+| flex                                                                                | 配合 display: flex; 属性定义了在分配多余空间,目前只用为数值如： flex: 1                                                                                                           | -        |
+| align-self                                                                          | 配合 display: flex; 单个项目垂直轴对齐方式: `flex-start` `flex-end` `center`                                                                                                         | `flex-start`        |
+| justify-content                                                                     | 配合 display: flex; 水平轴对齐方式: `flex-start` `flex-end` `center`                                                                                                         | `flex-start`        |
+| align-items                                                                         | 配合 display: flex; 垂直轴对齐方式: `flex-start` `flex-end` `center`                                                                                                  | `flex-start`        |
+| border-radius                                                                       | 圆角边框，支持`%`、`rpx`、`px`                                                                                                                                                       | -        |
+| box-sizing                                                                          | 可选值：`border-box`                                                                                                                                                                 | -        |
+| box-shadow                                                                          | 投影                                                                                                                                                                                 | -        |
+| background(color)                                                                   | 支持渐变，但必须写百分比！如:`linear-gradient(,#ff971b 0%, #ff5000 100%)`、`radial-gradient(#0ff 15%, #f0f 60%)`,目前 radial-gradient 渐变的圆心为元素中点，半径为最长边，不支持设置 | -        |
+| background-clip                                                                	  | 文字渐变，配合`background`背景渐变，设置`background-clip: text` 达到文字渐变效果 | -        |
+| background-image                                                                    | view 元素背景：`url(src)`,若只是设置背景图，请不要设置`background-repeat`                                                                                                                                                           | -        |
+| background-repeat                                                                   | 设置是否及如何重复背景纹理，可选值：`repeat`、`repeat-x`、`repeat-y`、`no-repeat`                                                                                                    | `repeat` |
+| [object-fit](https://developer.mozilla.org/zh-CN/docs/Web/CSS/object-fit/)          | 图片元素适应容器方式,类似于`mode`,可选值：`cover`、 `contain`、 `fill`、 `none`                                                                                                      | -        |
+| [object-position](https://developer.mozilla.org/zh-CN/docs/Web/CSS/object-position) | 图片的对齐方式，配合`object-fit`使用                                                                                                                                                 | -        |
+
+### 图片填充模式 object-fit
+
+| 名称    | 含义                                                   |
+| ------- | ------------------------------------------------------ |
+| contain | 保持宽高缩放图片，使图片的长边能完全显示出来           |
+| cover   | 保持宽高缩放图片，使图片的短边能完全显示出来，裁剪长边 |
+| fill    | 拉伸图片，使图片填满元素                               |
+| none    | 保持图片原有尺寸                                       |
+
+### 事件 Events
+
+| 事件名   | 说明                                                             | 返回值 |
+| -------- | ---------------------------------------------------------------- | ------ |
+| success  | 生成图片成功,若使用`is-canvas-to-temp-filePath` 可以接收图片地址 | path   |
+| fail     | 生成图片失败                                                     | error  |
+| done     | 绘制成功                                                         |        |
+| progress | 绘制进度                                                         | number |
+
+### 内部函数 Ref
+| 事件名   | 说明                                                             | 返回值 |
+| -------- | ---------------------------------------------------------------- | ------ |
+| render(object)   |  渲染器，传入JSON 绘制海报 | promise   |
+| [canvasToTempFilePath](https://uniapp.dcloud.io/api/canvas/canvasToTempFilePath.html#canvastotempfilepath)(object)   | 把当前画布指定区域的内容导出生成指定大小的图片，并返回文件临时路径。    |   |
+| canvasToTempFilePathSync(object)    | 同步接口，同上                                                         |        |
+
+
+## 常见问题
+
+- 1、H5 端使用网络图片需要解决跨域问题。
+- 2、小程序使用网络图片需要去公众平台增加下载白名单！二级域名也需要配！
+- 3、H5 端生成图片是 base64，有时显示只有一半可以使用原生标签`<IMG/>`
+- 4、发生保存图片倾斜变形或提示 native buffer exceed size limit 时，使用 pixel-ratio="2"参数，降分辨率。
+- 5、h5 保存图片不需要调接口，提示用户长按图片保存。
+- 6、画板不能隐藏，包括`v-if`，`v-show`、`display:none`、`opacity:0`，另外也不要把画板放在弹窗里。如果需要隐藏画板请设置 `custom-style="position: fixed; left: 200%"`
+- 7、微信小程序 canvas 2d **不支持真机调试**，请使用真机预览方式。
+- 8、微信小程序打开调试时可以生但并闭无法生成时，这种情况一般是没有在公众号配置download域名
+- 9、HBX 3.4.5之前的版本不支持vue3
+- 10、在微信开发工具上 canvas 层级最高无法zindex，并不影响真机
+- 11、请不要导入非uni_modules插件
+- 华为手机 APP 上无法生成图片，请使用 HBX2.9.11++（已过时，忽略这条）
+- IOS APP 请勿使用 HBX2.9.3.20201014 的版本！这个版本无法生成图片。（已过时，忽略这条）
+- 苹果微信 7.0.20 存在闪退和图片无法 onload 为微信 bug（已过时，忽略这条）
+
+## 打赏
+
+如果你觉得本插件，解决了你的问题，赠人玫瑰，手留余香。
+
+![输入图片说明](https://static-6d65bd90-8508-4d6c-abbc-a4ef5c8e49e7.bspapp.com/image/222521_bb543f96_518581.jpeg "微信图片编辑_20201122220352.jpg")
+![输入图片说明](https://static-6d65bd90-8508-4d6c-abbc-a4ef5c8e49e7.bspapp.com/image/wxplay.jpg "wxplay.jpg")

CoreCms.Net.Uni-App/CoreShop/uni_modules/lime-painter/static/index.html

@@ -0,0 +1,119 @@
+<!DOCTYPE html>
+<html lang="zh">
+
+<head>
+	<meta charset="UTF-8">
+	<meta name="viewport" content="width=device-width, initial-scale=1.0">
+	<meta http-equiv="X-UA-Compatible" content="ie=edge">
+	<title></title>
+	<style type="text/css">
+		html,
+		body,
+		canvas {
+			padding: 0;
+			margin: 0;
+			width: 100%;
+			height: 100%;
+			overflow-y: hidden;
+			background-color: transparent;
+		}
+	</style>
+</head>
+
+<body>
+	<canvas id="lime-painter"></canvas>
+	<script type="text/javascript" src="./uni.webview.1.5.3.js"></script>
+	<script type="text/javascript" src="./painter.js"></script>
+	<script> 
+		var cache = [];
+		var painter = null;
+		var canvas = null;
+		var context = null;
+		var timer = null;
+		var pixelRatio = 1;
+		console.log = function (...args) {
+			postMessage(args);
+		};
+		// function stringify(key, value) {
+		// 	if (typeof value === 'object' && value !== null) {
+		// 		if (cache.indexOf(value) !== -1) {
+		// 			return;
+		// 		}
+		// 		cache.push(value);
+		// 	}
+		// 	return value;
+		// };
+
+		function emit(event, data) {
+			postMessage({
+				event,
+				data: (typeof data !== 'object' && data !== null ? data : JSON.stringify(data)) 
+			});
+			cache = [];
+		};
+		function postMessage(data) {
+			uni.postMessage({
+				data
+			});
+		};
+		
+		function init(dpr) {
+			canvas = document.querySelector('#lime-painter');
+			context = canvas.getContext('2d');
+			pixelRatio = dpr || window.devicePixelRatio;
+			painter = new Painter({
+				id: 'lime-painter',
+				context,
+				canvas,
+				pixelRatio,
+				width: canvas.offsetWidth,
+				height: canvas.offsetHeight,
+				listen: {
+					onProgress(v) {
+						emit('progressChange', v);
+					},
+					onEffectFail(err) {
+						//console.error(err)
+						emit('fail', err);
+					}
+				}
+			});
+			emit('inited', true);
+		};
+		function save(args) {
+			delete args.success;
+			delete args.fail;
+			clearTimeout(timer);
+			timer = setTimeout(() => {
+				const path = painter.save(args);
+				if (typeof path == 'string') {
+					const index = Math.ceil(path.length / 8);
+					for (var i = 0; i < 8; i++) {
+						if (i == 7) {
+							emit('success', path.substr(i * index, index));
+						} else {
+							emit('file', path.substr(i * index, index));
+						}
+					};
+				} else {
+					// console.log('canvas no data')
+					emit('fail', 'canvas no data');
+				};
+			}, 30);
+		};
+		async function source(args) {
+			let size = await painter.source(args);
+			emit('layoutChange', size);
+			if(!canvas.height) {
+				console.log('canvas no size')
+				emit('fail', 'canvas no size');
+			}
+			painter.render().catch(err => {
+				// console.error(err)
+				emit('fail', err);
+			});
+		};
+	</script>
+</body>
+
+</html>

CoreCms.Net.Web.WebApi/Controllers/UserController.cs

@@ -697,7 +697,8 @@ namespace CoreCms.Net.Web.WebApi.Controllers
             }
             else if (entity.type == (int)GlobalEnumVars.ShareType.Poster) //海报
             {
-                jm = await _shareServices.PosterShare(entity.client, entity.page, userShareCode, entity.url, entity.@params);
+                //jm = await _shareServices.PosterShare(entity.client, entity.page, userShareCode, entity.url, entity.@params);
+                jm = await _shareServices.QrShare(entity.client, entity.page, userShareCode, entity.url, entity.@params);
             }
 
             return jm;