左侧菜单栏控制右侧页面内容切换

[{"title":"（ 129 个子文件 1.46MB ） 左侧菜单栏控制右侧页面内容切换","children":[{"title":"testDemo.iml <span style='color:#111;'> 902B </span>","children":null,"spread":false},{"title":"ReadMe.txt <span style='color:#111;'> 332B </span>","children":null,"spread":false},{"title":"testDemo_war_exploded.xml <span style='color:#111;'> 528B </span>","children":null,"spread":false},{"title":"misc.xml <span style='color:#111;'> 273B </span>","children":null,"spread":false},{"title":"workspace.xml <span style='color:#111;'> 49.83KB </span>","children":null,"spread":false},{"title":"......","children":null,"spread":false},{"title":"<span style='color:steelblue;'>文件过多，未全部展示</span>","children":null,"spread":false}],"spread":true}]