[{"title":"(2个子文件37.14MB)数据结构实例(内含17个详细经典实例)","children":[{"title":"数据结构实例.doc <span style='color:#111;'>819.50KB</span>","children":null,"spread":false},{"title":"一键生成微信个人专属数据报告.rar <span style='color:#111;'>37.19MB</span>","children":null,"spread":false}],"spread":true}]