[{"title":"( 2 个子文件 7.15MB ) install-services.zip","children":[{"title":"myapp.xml <span style='color:#111;'> 2.21KB </span>","children":null,"spread":false},{"title":"myapp.exe <span style='color:#111;'> 16.65MB </span>","children":null,"spread":false}],"spread":true}]