java写的大附件上传控件超牛逼

[{"title":"（110个子文件812KB）java写的大附件上传控件超牛逼","children":[{"title":"upload.jsp <span style='color:#111;'>2.38KB</span>","children":null,"spread":false},{"title":"license.txt <span style='color:#111;'>17.57KB</span>","children":null,"spread":false},{"title":"dump.php <span style='color:#111;'>657B</span>","children":null,"spread":false},{"title":"upload.php <span style='color:#111;'>3.54KB</span>","children":null,"spread":false},{"title":"events.html <span style='color:#111;'>8.29KB</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}]