[{"title":"( 2514 个子文件 56.03MB ) SOLIDWORKS GB型材库(完整的).","children":[{"title":"15 x 30 x R1.5.SLDLFP <span style='color:#111;'> 203.50KB </span>","children":null,"spread":false},{"title":"80 x 80G x R1.5.SLDLFP <span style='color:#111;'> 320.00KB </span>","children":null,"spread":false},{"title":"45 x 45LW x R2.5.SLDLFP <span style='color:#111;'> 267.50KB </span>","children":null,"spread":false},{"title":"60 x 60W x R2.5.SLDLFP <span style='color:#111;'> 308.50KB </span>","children":null,"spread":false},{"title":"80 x 120 x R2.5.SLDLFP <span style='color:#111;'> 474.50KB </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}]