<button class='button auth_btn_yes' lang="zh_CN" bindtap="onGotUserInfo"> 允许 </button>     //微信授权登录     onGotUserInfo: function (e) {       var that = this;       wx.getUserProfile({         desc: '完善用户信息',         success:function (resinfo) {  //微信授权，获取客人信息           wx.login({             success:function (reslogin) {  //微信登录               var code = reslogin.code;               if (code) {                 wx.request({                   url: rootDocment + '/api/Logic/WxLogin',                    data:{code: code,nickname: resinfo.userInfo.nickName,avatar: resinfo.userInfo.avatarUrl},                   method:'GET',                   header:{},                   success:function (res) {                     //console.log(res);                     //console.log(resinfo.userInfo.avatarUrl);                     if(res.data.success){                         app.globalData.userInfo.openID = res.data.session_id,                         app.globalData.userInfo.userID = res.data.user_id,                         app.globalData.userInfo.session_key = res.data.session_key,                         app.globalData.userInfo.mobile = res.data.mobile                     }                       app.globalData.userInfo.avatar = resinfo.userInfo.avatarUrl,                       app.globalData.userInfo.nickName = resinfo.userInfo.nickName                       wx.setStorageSync('UserInfo', app.globalData.userInfo);                       wx.navigateBack();                   }                 })               } else {                 console.log('获取用户登录态失败！' + res2.errMsg)               }             },           });         }       })     }, 点击允许按钮不弹出授权按钮，折腾了好一阵子没结果。为什么突然不能弹出来呢，什么东西会影响到呢 调试库：2.27.1 微信开发工具版本：1.06.2210310 

var app = getApp(); var rootDocment = app.globalData.postUrl; Page({ data: { 　　//初始化为空 imgs:[], imgsfilename:'' }, formSubmit:function (e) { //console.log(e.detail.value); var that = this; var imgslist=''; var m_info = e.detail.value.m_info; var m_title = e.detail.value.m_title; for(var k=0;k<that.data.imgs.length; k++){ wx.uploadFile({ url: rootDocment + '/api/upload/uploadimg', //filePath: res.tempFilePaths[i], filePath: that.data.imgs[k], name: 'file', success:function(res){ imgslist = JSON.parse(res.data).file+','+imgslist; 上传成功后获取到多张图片的名字，组成图片名称字符串，已经组成并将字符串设置给imgsfilename //console.log((imgslist).slice(0, -1)); //console.log(imgslist); that.setData({ imgsfilename:imgslist }); }, //上传成功返回文件名称，文件名称组成字符串 });//上传结束 }; //for循环结束 //console.log((imgslist).slice(0, -1)); console.log(that.data.imgsfilename); wx.request({ url: rootDocment + '/api/feedback/save', method:"POST", header:{}, data:{ m_info:m_info, m_title:m_title, m_pic:that.data.imgsfilename 想要获取到图片字符串，获取不到 }, success:function (res) { console.log(res); } }); } /*多张图片结束*/ }) 在提交的过程中上传图片，图片上传成功，并且能返回上传成功的文件名称，也可以让多张图片名称组成字符串。也将图片字符串 赋值给imgsfilename success:function(res){ imgslist = JSON.parse(res.data).file+','+imgslist; 上传成功后获取到多张图片的名字，组成图片名称字符串，已经组成并将字符串设置给imgsfilename //console.log((imgslist).slice(0, -1)); //console.log(imgslist); that.setData({ imgsfilename:imgslist }); 但是在循环上传结束后获取不到这个图片字符串。想把这个值通过 that.data.imgsfilename 获取到，并且给后台服务器保存到数据库。但是现在却总是空值。麻烦哪位帮助看看问题出在哪里， var that = this; var imgslist=''; var m_info = e.detail.value.m_info; var m_title = e.detail.value.m_title; for(var k=0;k<that.data.imgs.length; k++){ wx.uploadFile({ url: rootDocment + '/api/upload/uploadimg', //filePath: res.tempFilePaths[i], filePath: that.data.imgs[k], name: 'file', success:function(res){ imgslist = JSON.parse(res.data).file+','+imgslist; 上传成功后获取到多张图片的名字，组成图片名称字符串，已经组成并将字符串设置给imgsfilename //console.log((imgslist).slice(0, -1)); //console.log(imgslist); that.setData({ imgsfilename:imgslist }); }, //上传成功返回文件名称，文件名称组成字符串 });//上传结束 }; //for循环结束 //console.log((imgslist).slice(0, -1)); console.log(that.data.imgsfilename); wx.request({ url: rootDocment + '/api/feedback/save', method:"POST", header:{}, data:{ m_info:m_info, m_title:m_title, m_pic:that.data.imgsfilename 想要获取到图片字符串，获取不到 }, success:function (res) { console.log(res); } }); }

昨天清除了一下缓存还升级了一下。也不知道具体怎么出来的问题 [图片]