[{"title":"( 2223 个子文件 47.14MB ) SOLIDWORKS GB型材库","children":[{"title":"QU120.sldlfp <span style='color:#111;'> 137.00KB </span>","children":null,"spread":false},{"title":"QU100.sldlfp <span style='color:#111;'> 136.50KB </span>","children":null,"spread":false},{"title":"QU80.sldlfp <span style='color:#111;'> 136.50KB </span>","children":null,"spread":false},{"title":"QU70.sldlfp <span style='color:#111;'> 136.50KB </span>","children":null,"spread":false},{"title":"89X5t.sldlfp <span style='color:#111;'> 91.00KB </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}]