//上傳標識var i=0//imglist為要上傳圖片的路徑數組uploadImg: function () {    var that = this  if (i == imglist.length) {  //清空還原   news = ""   city = ""    i=0   wait = true   imglist = []   serverImg = []   retrunList = []   that.setData({    loding: false,    src: [],    disabled: false   })   return;  }   var imgcount = imglist.length;   wx.uploadFile({    url: config.serverUrl('index.php/user/uploadtu'),    filePath: imglist[i],    name: 'file',    formData: { 'user': 'test' },    success: function (res) {     serverImg.push(res.data)     if (imgcount == serverImg.length) {      var serverImgStr = serverImg.join("|")      wx.request({       url: config.serverUrl('index.php/user/baobeiadd'),       method: 'POST',       data: Util.json2Form({        imglist: serverImgStr,        userId: userId,        news: news,        city: city,        latitude: latitude,        longitude: longitude       }),       header: {        'content-type': 'application/x-www-form-urlencoded'       },       success: function (res2) {        if (res2.data.state == "ok") {          that.setData({          loding: false,          butTxt: "發布",          disabled: false         })                   Util.mesUrl("發布成功！", "../index/index")        }        else {         Util.mes("描述至少10人字以上哦，還有圖片也要選哦！")        }       }      })     }else     {     //這里直接遞歸     i++;     that.uploadImg();     }    },    fail: function (e) {     console.log(e)     Util.mes("圖片上傳失敗，請重新發布！" + i)    }   })  },