读取dwg格式的文件

[{"title":"（ 7 个子文件 394KB ） 读取dwg格式的文件","children":[{"title":"suoxu","children":[{"title":"OpenDwgPickUpCom.dll <span style='color:#111;'> 52.00KB </span>","children":null,"spread":false},{"title":"InteGeom.dll <span style='color:#111;'> 52.00KB </span>","children":null,"spread":false},{"title":"ThPickUp.dll <span style='color:#111;'> 44.00KB </span>","children":null,"spread":false},{"title":"PickUpConfigCOM.dll <span style='color:#111;'> 44.00KB </span>","children":null,"spread":false},{"title":"OpenDwgPickUp.dll <span style='color:#111;'> 288.00KB </span>","children":null,"spread":false},{"title":"ODTBaseDll.dll <span style='color:#111;'> 880.00KB </span>","children":null,"spread":false},{"title":"FileBaseDll.dll <span style='color:#111;'> 28.00KB </span>","children":null,"spread":false}],"spread":true}],"spread":true}]