[{"title":"( 4 个子文件 457.93MB ) haddop\\scala\\spark\\winutils-master安装包","children":[{"title":"winutils-master.zip <span style='color:#111;'> 6.77MB </span>","children":null,"spread":false},{"title":"scala-2.11.12.zip <span style='color:#111;'> 27.82MB </span>","children":null,"spread":false},{"title":"hadoop-2.7.1.tar.gz <span style='color:#111;'> 200.85MB </span>","children":null,"spread":false},{"title":"spark-2.4.7-bin-hadoop2.7.tgz <span style='color:#111;'> 222.52MB </span>","children":null,"spread":false}],"spread":true}]