统计路径下所有文件任意格式代码行数

[{"title":"（ 151 个子文件 29.7MB ） 统计路径下所有文件任意格式代码行数","children":[{"title":"rt.jar <span style='color:#111;'> 60.53MB </span>","children":null,"spread":false},{"title":"tzmappings <span style='color:#111;'> 8.20KB </span>","children":null,"spread":false},{"title":"net.properties <span style='color:#111;'> 4.36KB </span>","children":null,"spread":false},{"title":"javafx.properties <span style='color:#111;'> 56B </span>","children":null,"spread":false},{"title":"calendars.properties <span style='color:#111;'> 1.35KB </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}]