急急急急急急急急，，，，上午没事，下午提示网络错误

用开发工具console.dir打印数据没问题,真机预览也没有问题,但上线之后,就出现这么个错误,说这不是个函数????[图片]

业务是这样的，进入微信小程序发现未注册就跳转到登录页面，如果已经注册就不再跳转，调试时没有问题，只是发布上去后就不能跳转到登录页了，这是为什么？请大神指点迷津

- 需求的场景描述（希望解决的问题） 我们正在做一个小程序，需要用到查询快递的功能，所以我们引入快递100的手机查询api，用web-view发现业务域名没办法配置啊，但是又不可能把校验文件发到对方https://m.kuaidi100.com去，关键是查询的这个api返回的结果是个页面，页面！！有没有人遇到过类似情况的，求解答TAT

小程序列表分页查询数据，应用scroll-view总是出现多触发bindscrolltolower的情况，有遇到过的或者解决过的么。请教。。。 测试页面代码： mocklist.js代码： var mocklist = [{   "id": 1,   "name": "小丽1",   "status": "ZT1",   "time": "SH1" }, {   "id": 2,   "name": "小丽2",   "status": "ZT2",   "time": "SH2" }, {   "id": 3,   "name": "小丽3",   "status": "ZT3",   "time": "SH3" }, {   "id": 4,   "name": "小丽4",   "status": "ZT4",   "time": "SH4" }, {   "id": 5,   "name": "小丽5",   "status": "ZT5",   "time": "SH5" }, {   "id": 6,   "name": "小丽6",   "status": "ZT6",   "time": "SH6" }, {   "id": 7,   "name": "小丽7",   "status": "ZT7",   "time": "SH7" }, {   "id": 8,   "name": "小丽8",   "status": "ZT8",   "time": "SH8" }, {   "id": 9,   "name": "小丽9",   "status": "ZT9",   "time": "SH9" }, {   "id": 10,   "name": "小丽10",   "status": "ZT10",   "time": "SH10" }, {   "id": 11,   "name": "小丽11",   "status": "ZT11",   "time": "SH11" }, {   "id": 12,   "name": "小丽12",   "status": "ZT12",   "time": "SH12" }, {   "id": 13,   "name": "小丽13",   "status": "ZT13",   "time": "SH13" }, {   "id": 14,   "name": "小丽14",   "status": "ZT14",   "time": "SH14" }, {   "id": 15,   "name": "小丽15",   "status": "ZT15",   "time": "SH15" }, {   "id": 16,   "name": "小丽16",   "status": "ZT16",   "time": "SH16" }, {   "id": 17,   "name": "小丽17",   "status": "ZT17",   "time": "SH17" }, {   "id": 18,   "name": "小丽18",   "status": "ZT18",   "time": "SH18" }, {   "id": 19,   "name": "小丽19",   "status": "ZT19",   "time": "SH19" }, {   "id": 20,   "name": "小丽20",   "status": "ZT20",   "time": "SH20" }, {   "id": 21,   "name": "小丽21",   "status": "ZT21",   "time": "SH21" }, {   "id": 22,   "name": "小丽22",   "status": "ZT22",   "time": "SH22" }, {   "id": 23,   "name": "小丽23",   "status": "ZT23",   "time": "SH23" }, {   "id": 24,   "name": "小丽24",   "status": "ZT24",   "time": "SH24" }, {   "id": 25,   "name": "小丽25",   "status": "ZT25",   "time": "SH25" }, {   "id": 26,   "name": "小丽26",   "status": "ZT26",   "time": "SH26" }, {   "id": 27,   "name": "小丽27",   "status": "ZT27",   "time": "SH27" }, {   "id": 28,   "name": "小丽28",   "status": "ZT28",   "time": "SH28" }, {   "id": 29,   "name": "小丽29",   "status": "ZT29",   "time": "SH29" }, {   "id": 30,   "name": "小丽30",   "status": "ZT30",   "time": "SH30" }, {   "id": 31,   "name": "小丽31",   "status": "ZT31",   "time": "SH31" }, {   "id": 32,   "name": "小丽32",   "status": "ZT32",   "time": "SH32" }, {   "id": 33,   "name": "小丽33",   "status": "ZT33",   "time": "SH33" }, {   "id": 34,   "name": "小丽34",   "status": "ZT34",   "time": "SH34" }, {   "id": 35,   "name": "小丽35",   "status": "ZT35",   "time": "SH35" }, {   "id": 36,   "name": "小丽36",   "status": "ZT36",   "time": "SH36" }, {   "id": 37,   "name": "小丽37",   "status": "ZT37",   "time": "SH37" }, {   "id": 38,   "name": "小丽38",   "status": "ZT38",   "time": "SH38" }, {   "id": 39,   "name": "小丽39",   "status": "ZT39",   "time": "SH39" }, {   "id": 40,   "name": "小丽40",   "status": "ZT40",   "time": "SH40" }, {   "id": 41,   "name": "小丽41",   "status": "ZT41",   "time": "SH41" }, {   "id": 42,   "name": "小丽42",   "status": "ZT42",   "time": "SH42" }, {   "id": 43,   "name": "小丽43",   "status": "ZT43",   "time": "SH43" }, {   "id": 44,   "name": "小丽44",   "status": "ZT44",   "time": "SH44" }, {   "id": 45,   "name": "小丽45",   "status": "ZT45",   "time": "SH45" }, {   "id": 46,   "name": "小丽46",   "status": "ZT46",   "time": "SH46" }, {   "id": 47,   "name": "小丽47",   "status": "ZT47",   "time": "SH47" }, {   "id": 48,   "name": "小丽48",   "status": "ZT48",   "time": "SH48" }, {   "id": 49,   "name": "小丽49",   "status": "ZT49",   "time": "SH49" }, {   "id": 50,   "name": "小丽50",   "status": "ZT50",   "time": "SH50" }, {   "id": 51,   "name": "小丽51",   "status": "ZT51",   "time": "SH51" }, {   "id": 52,   "name": "小丽52",   "status": "ZT52",   "time": "SH52" }, {   "id": 53,   "name": "小丽53",   "status": "ZT53",   "time": "SH53" }, {   "id": 54,   "name": "小丽54",   "status": "ZT54",   "time": "SH54" }, {   "id": 55,   "name": "小丽55",   "status": "ZT55",   "time": "SH55" }, {   "id": 56,   "name": "小丽56",   "status": "ZT56",   "time": "SH56" }, {   "id": 57,   "name": "小丽57",   "status": "ZT57",   "time": "SH57" }, {   "id": 58,   "name": "小丽58",   "status": "ZT58",   "time": "SH58" }, {   "id": 59,   "name": "小丽59",   "status": "ZT59",   "time": "SH59" }, {   "id": 60,   "name": "小丽60",   "status": "ZT60",   "time": "SH60" }, {   "id": 61,   "name": "小丽61",   "status": "ZT61",   "time": "SH61" }, {   "id": 62,   "name": "小丽62",   "status": "ZT62",   "time": "SH62" }, {   "id": 63,   "name": "小丽63",   "status": "ZT63",   "time": "SH63" }, {   "id": 64,   "name": "小丽64",   "status": "ZT64",   "time": "SH64" }, {   "id": 65,   "name": "小丽65",   "status": "ZT65",   "time": "SH65" }, {   "id": 66,   "name": "小丽66",   "status": "ZT66",   "time": "SH66" }, {   "id": 67,   "name": "小丽67",   "status": "ZT67",   "time": "SH67" }, {   "id": 68,   "name": "小丽68",   "status": "ZT68",   "time": "SH68" }, {   "id": 69,   "name": "小丽69",   "status": "ZT69",   "time": "SH69" }, {   "id": 70,   "name": "小丽70",   "status": "ZT70",   "time": "SH70" }, {   "id": 71,   "name": "小丽71",   "status": "ZT71",   "time": "SH71" }, {   "id": 72,   "name": "小丽72",   "status": "ZT72",   "time": "SH72" }, {   "id": 73,   "name": "小丽73",   "status": "ZT73",   "time": "SH73" }, {   "id": 74,   "name": "小丽74",   "status": "ZT74",   "time": "SH74" }]; module.exports.mocklist = mocklist; ---------------------------------------------------------------------------------------------------- //mocklist 模拟数据库数据表数据 var mocklist = require("./mocklist.js").mocklist; // pages/pullReachForEle/pullReachForEle.js Page({   /**    * 页面的初始数据    */   data: {     ispro: false,//是否在请求中     current: 1,//页数，开始是1从第一页开始请求     size: 15,//请求的个数，可自定义设置     isnext: true,//是否有下一页     selected: true,     selected1: false,     cllist: [],     page: 1,     zt: 1,     cah: '',     bs: 'fajkj',     CJsUserMc: '',     scrollHeight: 500,     scrollTop: '',     isDisplaySearch: true   },   /**   * 生命周期函数--监听页面加载   */   onLoad: function (options) {     var that = this;     wx.getSystemInfo({       success: (res) => {         console.log(res.windowHeight - 150)         that.setData({           scrollHeight: res.windowHeight - 150         })       }     })     //第一页数据     that.setData({ ispro: true })//标记在请求中     wx.showToast({       mask: true,       title: '加载中...',       icon: 'loading',       duration: 500     })     that.$_get(       that.data.current,       that.data.size       , function () {         console.log("第1页加载成功")         wx.showToast({           mask: true,           title: '加载成功',           icon: 'success',           duration: 500         })       },       function () {         console.log("第1页加载失败")         wx.showToast({           mask: true,           title: '加载失败',           icon: 'none',           duration: 500         })       })   },   //模拟后台返回数据   SEVER_PHP: function (objs) {     var that = this;     var res = {};     setTimeout(function () {       res.current = objs.current;//第几页       res.allcount = mocklist.length;//总记录个数       res.allpage = Math.ceil(mocklist.length / objs.size)//总页数       res.cllist = mocklist.slice((objs.current - 1) * objs.size, (objs.current - 1) * objs.size + objs.size);//实际数据       res.isnext = (objs.current - 1) * objs.size + objs.size > mocklist.length ? false : true//是否有下一页       objs.success(res);     }, 500);   },   selected: function (e) {     var that = this;     that.setData({       selected1: false,       selected: true,       cllist: [],       page: 1,       scrollTop: '',       zt: 1     })     // that.getClszList();   },   selected1: function (e) {     var that = this;     that.setData({       selected: false,       selected1: true,       cllist: [],       page: 1,       scrollTop: '',       zt: 2     })     // that.getClszList();   },   /**    * 搜索页面    */   bindsearch: function (e) {     // wx.navigateTo({     //   url: 'search/search',     // })   },   //ajax请求数据  依据实际请求进行修改   $_get: function (current, size, success, err) {     var that = this;     that.SEVER_PHP({       current: current,       size: size,       success: function (res) {         console.log(res, "接口返回结果");         success();//回调         that.setData({ cllist: that.data.cllist.concat(res.cllist) })//接口实际数据         that.setData({ current: res.current })//第几页         that.setData({ isnext: res.isnext })//是否有下一页         setTimeout(function () {//避免过快请求           that.setData({ ispro: false })//标记不在请求中         }, 1000)       },       err: function () {         err();//回调         setTimeout(function () {//避免过快请求           that.setData({ ispro: false })//标记不在请求中         }, 1000)       }     });   },   //滚动到顶部/左边，会触发 scrolltoupper 事件   upper:function(){   },   //滚动到底部/右边，会触发 scrolltolower 事件   lower: function () {     var that = this     if (!that.data.ispro) {//没有在请求中，开始加载数据       if (that.data.isnext) {//有下一页数据         //下一页数据         that.setData({ ispro: true })//标记在请求中         wx.showToast({           mask: true,           title: '加载中...',           icon: 'loading',           duration: 500         })         //触底操作，追加一页         var addpage = that.data.current + 1;         that.$_get(           addpage,           that.data.size           , function () {             console.log("第" + addpage + "页加载成功")             wx.showToast({               mask: true,               title: '加载成功',               icon: 'success',               duration: 500             })           },           function () {             console.log("第" + addpage + "页加载失败")             wx.showToast({               mask: true,               title: '加载失败',               icon: 'none',               duration: 500             })           })       } else {         console.log("没有数据了")         wx.showToast({           mask: true,           title: '没有数据了',           icon: 'none',           duration: 500         })       }     }   },   /**    * 生命周期函数--监听页面初次渲染完成    */   onReady: function () {   },   /**    * 生命周期函数--监听页面显示    */   onShow: function () {   },   /**    * 生命周期函数--监听页面隐藏    */   onHide: function () {   },   /**    * 生命周期函数--监听页面卸载    */   onUnload: function () {   },   /**    * 页面相关事件处理函数--监听用户下拉动作    */   onPullDownRefresh: function () {   },   /**    * 页面上拉触底事件的处理函数    */   onReachBottom: function () {   },   /**    * 用户点击右上角分享    */   onShareAppMessage: function () {   } }) ------------------------------------------------------------------------------------------ 页面代码： <!--pages/pullReachForEle/pullReachForEle.wxml--> <view class="container">   <view class='container-tab'>     <view class="nav bc_white">       <view class="{{selected?'red':'default'}}" bindtap="selected">待存放</view>       <view class="{{selected1?'red':'default'}}" bindtap="selected1">已存放</view>     </view>     <image src='./img/icon-search.png' class='fd-Tab-Search' bindtap='bindsearch' wx:if='{{isDisplaySearch}}'></image>   </view>   <view class="{{selected?'show':'show'}}">     <scroll-view class='fd-clsz-Item' scroll-y  style="height:{{scrollHeight}}px;" bindscrolltolower='lower'>     <view wx:if="{{cllist.length == 0}}" class='fd-Zw'>暂无数据</view>       <view class='item' wx:for="{{cllist}}" wx:key="unique">         <view class='item-name'>名称:{{item.name}}</view>         <view class='item-box'>             <view class='item-status'>状态:{{item.status}}</view>             <view class='item-time'>时间:{{item.time}}</view>         </view>       </view>     </scroll-view>   </view> </view> 

我们有多个主体账号（比如服务号和小程序），现在我们想要根据用户的openid做登录，但是不知道不同主体的openid有几率重复吗？还是根本不可能重复？如果不可能重复的话我们就可以直接用openid查询数据库，看当前用户是否存在就行了。