功能优化2

496_dongfengqichen/pages/userMsg/userMsg.js

         this.data.submitDataState = false;
         wx.hideLoading();
         if (res.code == 200) {
-          app.globalData.userInfoData.avatarUrl = this.data.userData.avatarUrl;
-          app.globalData.userInfoData.nickName = this.data.userData.nickName;
-          var userInfoData = wx.getStorageSync("userInfoData");
-          userInfoData.avatarUrl = this.data.userData.avatarUrl;
-          userInfoData.nickName = this.data.userData.nickName;
-          wx.setStorageSync('userInfoData', userInfoData)
+          if(this.data.userData){
+            var userInfoData = wx.getStorageSync("userInfoData");
+            if(this.data.userData.avatarUrl){
+              app.globalData.userInfoData.avatarUrl = this.data.userData.avatarUrl;
+              userInfoData.avatarUrl = this.data.userData.avatarUrl;
+            }
+            if(this.data.userData.nickName){
+              app.globalData.userInfoData.nickName = this.data.userData.nickName;
+              userInfoData.nickName = this.data.userData.nickName;
+            }
+            wx.setStorageSync('userInfoData', userInfoData)
+          }
           this.submitAddress();
         }
       }, this, "POST")