oracleundefine的用法_登录后菜单显示undefined，oracle

控制台打印出menu方法返回的值&＃xff0c;应该是对的&＃xff1a;[{"CODE":"sys","ICONSKIP":"icon-cog","ID":900,"LINK":"","NAME":"系统管理","OPEN":false,"PARENT_ID":0,"TYPE":"dir"},{"CODE":"biz","ICONSKIP":"icon-plugin","ID":3,"LINK":"","NAME":"综合业务","OPEN":true,"PARENT_ID":0,"TYPE":"dir"},{"CODE":"eova","ICONSKIP":"icon-bricks","ID":1,"LINK":"","NAME":"平台维护","OPEN":false,"PARENT_ID":0,"TYPE":"dir"},{"CODE":"biz_demo","ICONSKIP":"icon-bookopen","ID":1000,"LINK":"","NAME":"功能演示","OPEN":true,"PARENT_ID":3,"TYPE":"dir"},{"CODE":"biz_caidan","ICONSKIP":"icon-chartcurve","ID":1011,"LINK":"","NAME":"报表管理","OPEN":true,"PARENT_ID":1000,"TYPE":"dir"},{"CODE":"biz_demo_views","ICONSKIP":"icon-applicationlink","ID":1046,"LINK":"","NAME":"多表视图","OPEN":true,"PARENT_ID":1000,"TYPE":"dir"}]

不知道是哪里的问题

数据库用的oracle