fix(src/views/user): 修复报错

src/views/user/index.vue

@@ -444,10 +444,10 @@ export default {
           this.img_src = buffer.toString('base64')
           const count = Math.floor(Math.random() * 10 + 1)
           //  随机抽样
-          if (count < 7) {
+          if (count < 3) {
             this.img_list.push('data:image/png;base64,' + this.img_src)
           }
-          if (this.img_list.length > 200 && this.rflag) {
+          if (this.img_list.length > 10 && this.rflag) {
             const data = {
               'images': this.img_list,
               'user_id': row.user_id
@@ -553,17 +553,6 @@ export default {
       this.play = null
       this.rflag = false
       this.dialogFaceVisible = false
-      this.videoObj.srcObject.getTracks()[0].stop()
-    },
-    // 成功显示
-    success(stream) {
-      this.videoObj.srcObject = stream
-      this.videoObj.play()
-    },
-    // 失败抛出错误，可能用户电脑没有摄像头，或者摄像头权限没有打开
-    error(error) {
-      // 可以在这里面提示用户
-      console.log(`访问用户媒体设备失败${error.name}, ${error.message}`)
     }
   }
 }