完善海报逻辑

cloudfunctions/project/qrcode/create.js

@@ -13,6 +13,7 @@ exports.createQrcode  = async (event, context) => {
             scene: event.scene,
             page: event.page
         })
+        
         // if (result && result.buffer) {
         //     var res = await cloud.uploadFile({
         //         cloudPath: fileName,

miniprogram/pages/detail/create.js

@@ -5,7 +5,7 @@ export default class Create {
         that.setData({
             'posterParams.width': `660rpx`,
             'posterParams.height': `1080rpx`,
-            'posterParams.background': '#eee',
+            'posterParams.background': '#fff',
         });
         // console.log(rects);
         let views = [
@@ -51,12 +51,15 @@ export default class Create {
             {
                 id:'qrcode',
                 type: "image",
-                url: `${that.data.project.users[0].userInfo.avatarUrl}`,
+                url: `${that.data.qrcode}`,
                 css: {
-                  top: "340rpx",
-                  left: "90rpx",
-                  width: "460rpx",
-                  height: "460rpx",
+                  top: "370rpx",
+                  left: "120rpx",
+                  width: "400rpx",
+                  height: "400rpx",
+                //   borderWidth: '2rpx',
+                //   borderColor: 'black',
+                //   borderStyle: 'dashed',
                 },
             },
             {

miniprogram/pages/detail/detail.js

@@ -47,7 +47,6 @@ Page({
             enrollUser:[],
             posterParams:{}
         })
-        this.createQrcode();
         this.loadProject(projectId);
         this.loadEnrolls();
     },
@@ -72,10 +71,9 @@ Page({
                 })
             }
 
-            // 查询元素
-            setTimeout(() => {
-                new posterFactory().setPosterParams(that);
-            }, 0);
+
+            that.createQrcode();
+            
         }).catch(err => {
             console.log('err:', err)
         })
@@ -92,7 +90,20 @@ Page({
             }
         }).then(res => {
             console.log('cloud res:', res)
-            
+            // that.setData({
+            //             qrcode:res.result.result.buffer
+            //         })
+            console.log(res.result.result.buffer);
+            that.getQRCodeImg(res.result.result.buffer,function(res){
+                console.log(that.data);
+                that.setData({
+                    qrcode:res
+                })
+                // 查询元素
+                setTimeout(() => {
+                    new posterFactory().setPosterParams(that);
+                }, 0);
+            });
         }).catch(err => {
             console.log('err:', err)
         })
@@ -140,6 +151,29 @@ Page({
         })
     },
 
+    /** 将小程序码的ArrayBuffer转换成临时图片路径 */
+    getQRCodeImg(arrayBuffer,callback) {
+        const fs = wx.getFileSystemManager()  // 获取文件管理器实例
+        const filePath = wx.env.USER_DATA_PATH + "/" + this.data.projectId + ".jpg" // 临时路径
+        // 将arrayBuffer写入缓存中，并返回文件路径
+        // return new Promise((resolve, reject) => {
+        fs.writeFile({
+            filePath: filePath,
+            data: arrayBuffer,
+            encoding: 'base64',
+            success(res) {
+                console.log(res);
+                console.log(filePath);
+                callback(filePath)
+            },
+            fail(err) {
+                console.log('getQRCodeImgErr --- ', err)
+            }
+        })
+        // })
+    },
+
+
     addEnroll:function(){
         let that = this;
         wx.cloud.callFunction({

miniprogram/pages/template/modal/addwx.wxml

-<view class="cu-modal show {{modalName=='addwx'?'show':''}}">
+<view class="cu-modal {{modalName=='addwx'?'show':''}}">
   <view class="cu-dialog">
     <view class="cu-bar bg-white justify-end">
       <view class="content">添加好友</view>