[双节样式]

pages/user/code/code.js

@@ -19,7 +19,7 @@ Page({
      * 生命周期函数--监听页面显示
      */
     onLoad() {
-        let miniShareFun    = wx.$api.user.poster({ url: 'pages/mall/index' })
+        let miniShareFun    = wx.$api.user.poster({ url: 'pages/index/index' })
         // wx.$api.user.poster({ url: 'pages/mall/index' }).then(res => {
         //     console.log(res.data)
         //     this.setData({
@@ -35,11 +35,10 @@ Page({
         })
 
         Promise.all([miniShareFun]).then(res => {
-            console.log(res)
             let miniShareData   = res[0].data
             this.setData({
                 posters    : miniShareData.posters,
-                qrcode     : miniShareData.code,
+                qrcode     : miniShareData.qrcode,
                 invite     : miniShareData.invite,
                 current    : 0
             })
@@ -133,8 +132,12 @@ Page({
                         // 绘制图片二维码
                         code.src = qrcodeSrc
                         code.onload = () => {
+                            ctx.arc( posterX + qrcodeSize/2, posterY + qrcodeSize/2, qrcodeSize/2 + 5, 0, 2 * Math.PI );
+                            ctx.fillStyle = "#ffffff";
+                            ctx.fill();
                             ctx.drawImage(code, posterX, posterY, qrcodeSize, qrcodeSize)
 
+
                             // 保存海报
                             wx.canvasToTempFilePath({
                                 canvas      : canvas,