修改 username 获取方式

shenhailong
src/views/nmms/ExitPre.vue
--- a/src/views/nmms/ExitPre.vue
查看文件 @5cb0073
+++ b/src/views/nmms/ExitPre.vue
查看文件 @5cb0073
@@ -1719,7 +1719,7 @@
                         delete this.preModel.parent
                         delete this.preModel.children
                         _this.preModel.user= {
-                            username : JSON.parse(sessionStorage.getItem('user')).username
+                            username : loginedUserInfo().username
                         }
                         updateMT2201(_this.preModel).then(res => {