<view class="message">     <text>您尚未登录需要获取您的授权后进入商城</text> </view> <button bindtap="close" class="cancelBtn">暂不登录</button> <button bindgetuserinfo="bindGetUserInfo" class="authBtn" lang="zh_CN" openType="getUserInfo">立即登录</button> JS代码如下 var e = getApp(), o = require("../../utils/core.js"); Page({     data: {         shop_logo: "",         shop_name: ""     },     onLoad: function(e) {         var n = this;         o.get("wxAppSetting", {}, function(e) {             var o = e.sysset;             n.setData({                 shop_logo: o.shoplogo,                 shop_name: o.shopname             });         });     },     onReady: function() {},     onShow: function() {},     onHide: function() {},     onUnload: function() {},     onPullDownRefresh: function() {},     onReachBottom: function() {},     onShareAppMessage: function() {},     bindGetUserInfo: function(n) {         wx.showLoading({             title: "加载中"         }), wx.login({             success: function(i) {                 console.log([ 1, i ]), o.post("wxapp/login", {                     code: i.code                 }, function(i) {                     console.log([ 2, i ]), i.error ? o.alert("获取用户登录态失败:" + i.message) : o.get("wxapp/auth", {                         data: n.detail.encryptedData,                         iv: n.detail.iv,                         sessionKey: i.session_key                     }, function(s) {                         console.log([ 3, s ]), 1 == s.isblack && wx.showModal({                             title: "无法访问",                             content: "您在商城的黑名单中，无权访问！",                             success: function(o) {                                 o.confirm && e.close(), o.cancel && e.close();                             }                         }), n.detail.userInfo.openid = s.openId, n.detail.userInfo.id = s.id, n.detail.userInfo.uniacid = s.uniacid;                         var t = e.setCache("userinfo", n.detail.userInfo), a = e.setCache("userinfo_openid", n.detail.userInfo.openid), c = e.setCache("userinfo_id", s.id);                         console.log(e.getCache("userinfo")), console.log(e.getCache("userinfo_openid")),                          console.log(e.getCache("userinfo_id"));                         var l = e.setCache("login_session_key", i.session_key);                         0 != t && 0 != a && 0 != c && 0 != l || o.alert("获取用户信息失败!"), console.log(e.getCache("login_session_key")),                          e.getSet(), e.scanCarts(), wx.navigateBack({                             changed: !0                         });                     });                 });             },             fail: function() {                 o.alert("获取用户信息失败!");             },             complete: function() {                 wx.hideLoading();             }         });     },     navigateBack: function() {         wx.navigateBack({             changed: !0         });     },     close: function() {         wx.navigateBack({             delta: 0         });     } });