Cacher is the code snippet organizer for pro developers

//http://nodejs.cn/api/path.html#path_path_basename_path_ext
const path=require("path");

/*[extname]-返回.md*/
const exname=path.extname('index.coffee.md');

/*[basename]-获取文件或路径的最后一级路径*/
const basepath=path.basename("J:\f1\f2\f3");

/*[basename]-筛选返回结果 返回: 'quux'*/
const basename=path.basename('/foo/bar/baz/asdf/quux.html', '.html');

/*这里会返回f3*/
console.log(basepath);