NodeJs 路径获取 格式转换

set_path.js

/**
   获取当前路径 && 路径转换
*/

var cwd = process.cwd();
console.log("-----------------------");
console.log("cwd:",cwd);
console.log("-----------------------");

console.log("-----------------------");
console.log("__dirname:",__dirname);
console.log("-----------------------");

// set absolute path of our jar files
console.log("-----------------------");
var ori = __dirname+"/tools";
var toolPath = posix2dos(ori);
console.log("toolPath:",toolPath);
console.log("-----------------------");

function posix2dos(path){
    /*
      /cygdrive/d/att -> d:\\att
     */
    var re = new RegExp(/^\/cygdrive\/(\w)/);

    path = path.replace(re,function(match,drive){
	//console.log(drive);
	return drive+":";
    }).replace(/\//g,'\\');
    return path;
}
function dos2posix(path){
    var re = new RegExp(/(\w):/);
    path = path.replace(re,function(match,drive){
	return "/cygdrive/"+drive;
    }).replace(/\\/g,"/");
    return path;
}

///cygdrive/d/f2e/att_js/test
///d:\f2e\att_js\tools\yuicompressor.jar