[{"title":"( 249 个子文件 5.32MB ) TK&LR控制技术(CNC弯管机)","children":[{"title":"Feed.XLS <span style='color:#111;'> 54.50KB </span>","children":null,"spread":false},{"title":"Test-2.XLS <span style='color:#111;'> 53.00KB </span>","children":null,"spread":false},{"title":"平面测试.XLS <span style='color:#111;'> 69.50KB </span>","children":null,"spread":false},{"title":"Test-Down.XLS <span style='color:#111;'> 51.50KB </span>","children":null,"spread":false},{"title":"Test-Up.XLS <span style='color:#111;'> 51.00KB </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}]