HTML+JS实现浏览器在线预览文件（支持pdf、excel、ppt、doc、jpg、png格式）

[{"title":"（6个子文件238KB）HTML+JS实现浏览器在线预览文件（支持pdf、excel、ppt、doc、jpg、png格式）","children":[{"title":"使用说明.txt <span style='color:#111;'>291B</span>","children":null,"spread":false},{"title":"js","children":[{"title":"jquery.media.js <span style='color:#111;'>15.74KB</span>","children":null,"spread":false},{"title":"jquery-3.4.0.min.js <span style='color:#111;'>103.78KB</span>","children":null,"spread":false}],"spread":true},{"title":"onlineBrowse.html <span style='color:#111;'>2.14KB</span>","children":null,"spread":false},{"title":"testDoc","children":[{"title":"ASP.png <span style='color:#111;'>144.18KB</span>","children":null,"spread":false},{"title":"ab9fc446-9b1c-4c0f-8b10-d5d850a426a8.jpg <span style='color:#111;'>61.63KB</span>","children":null,"spread":false}],"spread":true}],"spread":true}]