贝因美

pages/beiyinmei/beiyinmei.js

@@ -26,18 +26,23 @@ Page({
         flag = false
         const data = new Uint8ClampedArray(frame.data);
         const d = qrcode.decodefrank(frame.width, frame.height, data)
-        console.log(d);
+      
         if (d) {
           wx.showToast({
             title:'通过'
           })
-          const base64 = wx.arrayBufferToBase64(frame.data)
+          this.cameraContext.takePhoto({
+            quality:'high',
+            success(res){
+              console.log(res,'ss');
+              const base = wx.getFileSystemManager().readFileSync(res.tempImagePath, 'base64')
+              console.log(base);
               wx.request({
                 url:'https://www.7856.work:4433/api/Bym_classfily_post/',
                 method:'POST',
                 data:{
                   device_id:'50',
-              base:base64
+                  base:base
                 },
                 success(res){
                   console.log(res);
@@ -46,6 +51,8 @@ Page({
                   console.log(e);
                 }
               })
+            }
+          })
         } else {
           flag = true
         }

pages/beiyinmei/beiyinmei.wxml

 <!--pages/beiyinmei/beiyinmei.wxml-->
 <view style="height: 100vh;width: 100vw;position: relative;z-index: 99;">
-  <camera device-position="back" frame-size="small" flash="off" binderror="error" style="width: 100%; height: 100%;" mode="normal">
+  <camera device-position="back" frame-size="large" flash="off" binderror="error" style="width: 100%; height: 100%;" mode="normal">
     <view class="prompt">
-      <image src="/assets/imgs/拍照框.png" style="width: 60%;" mode="widthFix" />
+      <image src="/assets/imgs/拍照框.png" style="width: 40%;" mode="widthFix" />
       <text>请把二维码放置拍照框内</text>
     </view>
   </camera>