优化

unpackage/dist/dev/mp-weixin/pages/login/login.js

@@ -34,8 +34,21 @@ const _sfc_main = {
     });
   },
   methods: {
+    // 返回首页
+    Return() {
+      common_vendor.index.reLaunch({
+        url: "/pages/Home/Home"
+      });
+    },
     // 获取手机号
     async getPhoneNumber(e) {
+      if (e.detail.code == void 0) {
+        common_vendor.index.showToast({
+          title: "登录失败",
+          icon: "none"
+        });
+        return;
+      }
       common_vendor.index.showLoading({
         title: "登录中...",
         mask: true
@@ -94,7 +107,8 @@ function _sfc_render(_ctx, _cache, $props, $setup, $data, $options) {
   return {
     a: $data.userInfo.avatarUrl,
     b: common_vendor.t($data.userInfo.nickName),
-    c: common_vendor.o$1((...args) => $options.getPhoneNumber && $options.getPhoneNumber(...args))
+    c: common_vendor.o$1((...args) => $options.getPhoneNumber && $options.getPhoneNumber(...args)),
+    d: common_vendor.o$1((...args) => $options.Return && $options.Return(...args))
   };
 }
 const MiniProgramPage = /* @__PURE__ */ common_vendor._export_sfc(_sfc_main, [["render", _sfc_render]]);

unpackage/dist/dev/mp-weixin/pages/login/login.wxml

@@ -1 +1 @@
-<view class="container"><image class="logo" src="{{a}}"></image><view class="nickname">{{b}}</view><button class="login-btn" open-type="getPhoneNumber" bindgetphonenumber="{{c}}"> 使用微信登录 </button></view>
+<view class="container"><image class="logo" src="{{a}}"></image><view class="nickname">{{b}}</view><button class="login-btn" open-type="getPhoneNumber" bindgetphonenumber="{{c}}"> 使用微信登录 </button><view class="return" bindtap="{{d}}">返回首页</view></view>

unpackage/dist/dev/mp-weixin/pages/login/login.wxss

@@ -33,3 +33,11 @@
   font-size: 24rpx;
   margin-top: 40rpx;
 }
+.return{
+  margin-top: 30rpx;
+  width: 300rpx;
+  height: 100rpx;
+  color: rgb(255, 255, 255);
+  text-align: center;
+  line-height: 100rpx;
+}