[{"title":"(3个子文件4.21MB)医院管理系统.zip","children":[{"title":"医院管理系统","children":[{"title":"答辩.pptx <span style='color:#111;'>4.19MB</span>","children":null,"spread":false},{"title":"e-r.pptx <span style='color:#111;'>43.35KB</span>","children":null,"spread":false},{"title":"医院管理系统.sql <span style='color:#111;'>6.49KB</span>","children":null,"spread":false}],"spread":true}],"spread":true}]