update pages/index/login.vue.

避免先用手机登录再到付款页面重新微信授权登录时，绑定openId还没执行完就跳转回去，又陷入没登录的循环，这里做一个延迟跳转

Signed-off-by: blue2999 <14265734+blue2999@user.noreply.gitee.com>

pages/index/login.vue

@@ -17,22 +17,28 @@
     const event = options.event;
     const code = options.code;
     const state = options.state;
+    let time = 10;
     if (event === 'login') { // 场景一：登录
       const res = await sheep.$platform.useProvider().login(code, state);
     } else if (event === 'bind') { // 场景二：绑定
       sheep.$platform.useProvider().bind(code, state);
+	  time = 1000;
     }
 
-    // 检测 H5 登录回调
-    let returnUrl = uni.getStorageSync('returnUrl');
-    if (returnUrl) {
-      uni.removeStorage({key:'returnUrl'});
-      location.replace(returnUrl);
-    } else {
-      uni.switchTab({
-        url: '/',
-      });
-    }
+    // 避免先用手机登录再到付款页面重新微信授权登录时，绑定openId还没执行完就跳转回去，又陷入没登录的循环，所以这里做一个延迟跳转
+	setTimeout(function(){
+		// 检测 H5 登录回调
+		let returnUrl = uni.getStorageSync('returnUrl');
+		if (returnUrl) {
+		  uni.removeStorage({key:'returnUrl'});
+		  location.replace(returnUrl);
+		} else {
+		  uni.switchTab({
+		    url: '/',
+		  });
+		}
+	},time);
+
     // #endif
   });
 </script>