[{"title":"( 2 个子文件 10.82MB ) 白帽子讲Web安全(1).zip","children":[{"title":"白帽子讲Web安全","children":[{"title":"含批注版.pdf <span style='color:#111;'> 147.77MB </span>","children":null,"spread":false},{"title":"不含原书批注版.pdf <span style='color:#111;'> 14.84MB </span>","children":null,"spread":false}],"spread":true}],"spread":true}]