gx

src/components/weChatQrcode.vue

@@ -13,14 +13,15 @@ export default {
   },
   methods: {
     open() {
+      if (this.show) return
       this.show = true
       this.onScan()
     },
     onScan() {
-      this.getCofig()
+      this.getConfig()
       const that = this
       wx.ready(function() {
-        console.log('测试')
+        console.log('测试2222')
         wx.checkJsApi({
           // 需要使用的JS接口列表，在这里只需要用到scanQRCode
           jsApiList: ['scanQRCode'],
@@ -37,32 +38,18 @@ export default {
                   // window.location.href = result
                 },
                 error: function(response) {
-                  that.close()
-                  that.$nextTick(() => {
+                  this.close()
+                  this.$nextTick(() => {
                     that.$toast(response)
                   })
-                },
-                fail: function(err) {
-                  // 新增调用失败的处理方法
-                  that.close()
-                  that.$nextTick(() => {
-                    that.$toast('扫码失败: ' + (err && err.errMsg ? err.errMsg : '未知错误'))
-                  })
                 }
               })
             }
-          },
-          fail: function(err) {
-            // checkJsApi 调用失败的处理
-            that.close()
-            that.$nextTick(() => {
-              that.$toast('微信接口调用失败: ' + (err && err.errMsg ? err.errMsg : '未知错误'))
-            })
           }
         })
       })
     },
-    async getCofig() {
+    async getConfig() {
       const that = this
       const res = await getSignature({ url: encodeURIComponent(window.location.href.split('#')[0]) })
       // console.log('res', res)
@@ -82,6 +69,7 @@ export default {
       }
       wx.config(params)
       wx.error(function(res) {
+        console.log('测试测试111')
         that.close()
         alert('出错了👉' + res.errMsg) // wx.config配置错误，会弹出窗口哪里错误，然后根据微信文档查询即可。
       })