没有登录则跳转到专门的登录页面。

litemall-wx/pages/auth/login/login.js

 var api = require('../../../config/api.js');
+var util = require('../../../utils/util.js');
+var user = require('../../../services/user.js');
+
 var app = getApp();
 Page({
   data: {
@@ -26,7 +29,20 @@ Page({
     // 页面关闭
 
   },
-  startLogin: function () {
+  wxLogin() {
+    user.checkLogin().catch(() => {
+
+      user.loginByWeixin().then(res => {
+        wx.navigateBack({
+          delta: 1
+        })
+      }).catch((err) => {
+        util.showErrorToast('微信登录失败');
+      });
+
+    });
+  },
+  accountLogin: function () {
     var that = this;
 
     if (that.data.password.length < 1 || that.data.username.length < 1) {

litemall-wx/pages/auth/login/login.wxml

@@ -19,12 +19,14 @@
 			<image class="code-img" src="https://dl.reg.163.com/cp?pd=yanxuan_web&pkid=SkeBZeG&random=1489903563234"></image>
 		</view>
 
-    	<button type="default" class="login-btn" bindtap="startLogin">登录</button>
+    <button type="default" class="login-btn" bindtap="accountLogin">账号登录</button>
 
     	<view class="form-item-text">
     		<navigator url="/pages/auth/register/register" class="register">注册账号</navigator>
 			<navigator url="/pages/auth/reset/reset" class="reset">忘记密码</navigator>
     	</view>
 
+      <button type="primary" class="login-btn" bindtap="wxLogin">微信直接登录</button>
+
     </view>
 </view>
\ No newline at end of file

litemall-wx/pages/ucenter/index/index.js

@@ -51,6 +51,47 @@ Page({
 
     });
   },
+  goOrder() {
+    user.checkLogin().then(() => {
+      wx.navigateTo({ url: "/pages/ucenter/order/order" });
+    })
+    .catch(() => {
+      wx.navigateTo({ url: "/pages/auth/login/login" });
+    });
+  },
+  goCoupon() {
+    user.checkLogin().then(() => {
+      wx.navigateTo({ url: "/pages/ucenter/coupon/coupon" });
+    })
+    .catch(() => {
+      wx.navigateTo({ url: "/pages/auth/login/login" });
+    });
+
+  },
+  goCollect() {
+    user.checkLogin().then(() => {
+      wx.navigateTo({ url: "/pages/ucenter/collect/collect" });
+    })
+    .catch(() => {
+      wx.navigateTo({ url: "/pages/auth/login/login" });
+    });
+  },
+  goFootprint() {
+    user.checkLogin().then(() => {
+      wx.navigateTo({ url: "/pages/ucenter/footprint/footprint" });
+    })
+    .catch(() => {
+      wx.navigateTo({ url: "/pages/auth/login/login" });
+    });
+  },
+  goAddress() {
+    user.checkLogin().then(() => {
+      wx.navigateTo({ url: "/pages/ucenter/address/address" });
+    })
+    .catch(() => {
+      wx.navigateTo({ url: "/pages/auth/login/login" });
+    });
+  },
   exitLogin: function () {
     wx.showModal({
       title: '',

litemall-wx/pages/ucenter/index/index.wxml

@@ -8,64 +8,64 @@
 
   <view class="user-menu">
     <view class="item">
-      <navigator url="/pages/ucenter/order/order" class="a">
+      <view class="a" bindtap="goOrder">
         <text class="icon order"></text>
         <text class="txt">我的订单</text>
-      </navigator>
+      </view>
     </view>
     <view class="item">
-      <navigator url="/pages/ucenter/coupon/coupon" class="a">
+      <view class="a" bindtap="goCoupon">
         <text class="icon coupon"></text>
         <text class="txt">优惠券</text>
-      </navigator>
+      </view>
     </view>
     <!-- <view class="item no-border">
-      <navigator url="url" class="a">
+      <view class="a">
         <text class="icon gift"></text>
         <text class="txt">礼品卡</text>
-      </navigator>
+      </view>
     </view> -->
     <view class="item">
-      <navigator url="/pages/ucenter/collect/collect" class="a">
-        <text class="icon address"></text>
+      <view class="a" bindtap="goCollect">
+        <text class="icon collect"></text>
         <text class="txt">我的收藏</text>
-      </navigator>
+      </view>
     </view>
     <view class="item">
-      <navigator url="/pages/ucenter/footprint/footprint" class="a">
+      <view class="a" bindtap="goFootprint">
         <text class="icon security"></text>
         <text class="txt">我的足迹</text>
-      </navigator>
+      </view>
     </view>
     <!-- <view class="item no-border">
-      <navigator url="url" class="a">
+      <view class="a">
         <text class="icon kefu"></text>
         <text class="txt">会员福利</text>
-      </navigator>
+      </view>
     </view> -->
     <view class="item">
-      <navigator url="../address/address" class="a">
+      <view class="a" bindtap="goAddress">
         <text class="icon address"></text>
         <text class="txt">地址管理</text>
-      </navigator>
+      </view>
     </view>
     <!-- <view class="item">
-      <navigator url="url" class="a">
+      <view class="a">
         <text class="icon security"></text>
         <text class="txt">账号安全</text>
-      </navigator>
+      </view>
     </view> -->
     <!-- <view class="item no-border">
-      <navigator url="url" class="a">
+      <view class="a">
         <text class="icon kefu"></text>
         <text class="txt">联系客服</text>
-      </navigator>
+      </view>
     </view> -->
     <!-- <view class="item item-bottom">
-      <navigator url="url" class="a">
+      <view class="a">
         <text class="icon help"></text>
         <text class="txt">帮助中心</text>
-      </navigator>
+      </view>
     </view> -->
   </view>
 

litemall-wx/pages/ucenter/index/index.wxss

@@ -101,6 +101,11 @@ page{
     background-size: 52.803rpx;
 }
 
+.user-menu .icon.collect{
+    background: url(http://yanxuan.nosdn.127.net/hxm/yanxuan-wap/p/20161201/style/img/sprites/ucenter-sdf6a55ee56-f2c2b9c2f0.png) 0 -62.4997rpx no-repeat;
+    background-size: 52.803rpx;
+}
+
 .user-menu .icon.gift{
     background: url(http://yanxuan.nosdn.127.net/hxm/yanxuan-wap/p/20161201/style/img/sprites/ucenter-sdf6a55ee56-f2c2b9c2f0.png) 0 -187.5rpx no-repeat;
     background-size: 52.803rpx;

litemall-wx/utils/util.js

@@ -37,8 +37,8 @@ function request(url, data = {}, method = "GET") {
 
           if (res.data.errno == 401) {
             //需要登录后才可以操作
-            wx.switchTab({
-              url: '/pages/ucenter/index/index'
+            wx.navigateTo({
+              url: '/pages/auth/login/login'
             });
           } else {
             resolve(res.data);