node06-path

目录：
node01-创建服务器

node02-util

node03-events

node04-buffer

node05-fs

node06-path

node07-http

node08-express

node09-cookie

path模块:

 var path = require("path");
 //规范化路径
 var str = "a/b/c/../d/./../f/e/";
 var pathstr = path.normalize(str);
 console.log(pathstr);

 //将多个字符串路径组合成一个路径
 console.log(path.join(__filename,"a/b","c/d","../e"));

 //resolve 解析成绝对路径
 console.log(path.resolve("www","baidu","com"));
 console.log(path.resolve("/www","fgg"));