仿微信，多图片选择

[{"title":"（ 2899 个子文件 12.79MB ） 仿微信，多图片选择","children":[{"title":"image_01.png <span style='color:#111;'> 309.61KB </span>","children":null,"spread":false},{"title":"image_02.png <span style='color:#111;'> 132.14KB </span>","children":null,"spread":false},{"title":"image_03.png <span style='color:#111;'> 256.21KB </span>","children":null,"spread":false},{"title":"image_04.png <span style='color:#111;'> 131.11KB </span>","children":null,"spread":false},{"title":"gradlew.bat <span style='color:#111;'> 2.26KB </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}]