贝因美接口调试

pages/beiyinmei/beiyinmei.js

@@ -9,9 +9,6 @@ Page({
    * 页面的初始数据
    */
   data: {
-    img: 'https://res.wx.qq.com/wxdoc/dist/assets/img/0.4cb08bb4.jpg',
-    setHeight: '',
-    setWidth: '',
     canvas: {
       height: 100,
       width: 100
@@ -22,136 +19,40 @@ Page({
    * 生命周期函数--监听页面加载
    */
   onLoad(options) {
-    const that = this
+    let flag = true
     this.cameraContext = wx.createCameraContext()
-    //系统基本信息
-    const systemInfo = wx.getSystemInfoSync();
-
-    this.setData({
-      setHeight: systemInfo.windowWidth,
-      setWidth: systemInfo.windowHeight
-    })
-
-
-    let n = 1,
-      flag = true
-    // const ctx = wx.createCanvasContext('myCanvas');
-    // wx.chooseImage({
-    //   success: function(res){
-    //     console.log(res);
-    //     ctx.drawImage(res.tempFilePaths[0], (400-50)/2, (300-50)/2, 50,50,0,0,200,200)
-    //     // ctx.drawImage(res.tempFilePaths[0], 0, 0, 150, 150)
-    //     ctx.draw()
-    //   }
-    // })
-    //     setInterval(() => {
-    //   this.cameraContext.takePhoto({
-    //     success: (res) => {
-    //       console.log(888,res);
-    //       this.checkPictureCode(res.tempImagePath)
-    //     },
-    //     fail(e){
-    //       console.log(e,555);
-    //     }
-    //   })
-    // },0)
-
-    //     return
     const listener = this.cameraContext.onCameraFrame((frame) => {
-      if (n % 25 == 0 && flag) {
+      if (flag) {
         flag = false
-        // this.setData({
-        //   canvas: {
-        //     height: frame.height,
-        //     width: frame.width,
-        //     flag: false
-        //   }
-        // })
-        // console.log(frame.data)
-        // const base64 = wx.arrayBufferToBase64(frame.data)
-        // console.log(base64);
-        // that.setData({
-        //   src: 'data:image/jpg;base64,' + base64
-        // });
         const data = new Uint8ClampedArray(frame.data);
-
         const d = qrcode.decodefrank(frame.width, frame.height, data)
+        console.log(d);
         if (d) {
-          this.cameraContext.takePhoto({
-            success: (res) => {
-              this.setData({
-                src: res.tempImagePath
-              })
-              console.log(888, res);
+          wx.showToast({
+            title:'通过'
+          })
+          const base64 = wx.arrayBufferToBase64(frame.data)
+          wx.request({
+            url:'https://www.7856.work:4433/api/Bym_classfily_post/',
+            method:'POST',
+            data:{
+              device_id:'50',
+              base:base64
+            },
+            success(res){
+              console.log(res);
             },
-            fail(e) {
-              console.log(e, 555);
+            fail(e){
+              console.log(e);
             }
           })
-          flag = false
-        }
-        else{
+        } else {
           flag = true
         }
-        console.log(d)
-        return
-        const query = wx.createSelectorQuery()
-        query.select('#myCanvas')
-          .fields({
-            node: true,
-            size: true
-          })
-          .exec((res) => {
-            const canvas = res[0].node
-            const ctx = canvas.getContext('2d')
-
-            const imgData = canvas.createImageData(data, frame.height, frame.width)
-            console.log(imgData)
-
-            ctx.putImageData(imgData, 0, 0)
-            //flag = true
-            console.log(imgData, 4444);
-
-
-          })
       }
-      n++
     })
     listener.start()
   },
-  onScanCode(e) {
-    console.log(e)
-  },
-
-  checkPictureCode(imagePath) {
-    const that = this
-    wx.getImageInfo({
-      src: imagePath,
-      success(result) {
-        console.log(result, 222);
-        const w = result.width;
-        const h = result.height;
-        const canvasContent = wx.createCanvasContext('myCanvas');
-        canvasContent.drawImage(imagePath, (w - 200) / 2, (h - 200) / 2 - 50, 200, 200, 0, 0, 200, 200)
-        canvasContent.draw()
-        console.log();
-        wx.canvasGetImageData({
-          canvasId: 'myCanvas',
-          x: parseInt(0),
-          y: parseInt(0),
-          width: 200,
-          height: 200,
-          success(data) {
-            let d = qrcode.decodefrank(200, 200, data.data)
-            console.log('d', d, 55555);
-          }
-        })
-        that.setData({
-          img: result.path
-        })
-      }
-    })
-  },
 
   /**
    * 生命周期函数--监听页面初次渲染完成

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="medium" flash="off" binderror="error" style="width: 100%; height: 300px;" mode="normal" bindscancode="onScanCode">
+  <camera device-position="back" frame-size="small" flash="off" binderror="error" style="width: 100%; height: 100%;" mode="normal">
     <view class="prompt">
-      <image src="/assets/imgs/拍照框.png" style="width: 40%;" mode="widthFix" />
+      <image src="/assets/imgs/拍照框.png" style="width: 60%;" mode="widthFix" />
       <text>请把二维码放置拍照框内</text>
     </view>
   </camera>
-  <canvas type="2d" id="myCanvas" canvas-id="myCanvas" style="height:200px;width: 200px;"></canvas>
-  <image src="{{src}}" mode="widthFix" style="position: fixed; bottom: 100px; width: 100%;" />
-
-</view>
\ No newline at end of file
+</view>