[{"title":"( 2 个子文件 152.99MB ) ABAP开发学习——第一课数据字典2(视频教程)","children":[{"title":"L03 数字字典2","children":[{"title":"数据字典作业2.docx <span style='color:#111;'> 19.12KB </span>","children":null,"spread":false},{"title":"视频课-数据字典2.avi <span style='color:#111;'> 247.32MB </span>","children":null,"spread":false}],"spread":true}],"spread":true}]