node.js 文件上传

var http = require("http");
var formidable = require("formidable");
var util = require("util");
var server = http.createServer(function (req, res) {

if (req.url == '/upload' && req.method.toLowerCase() == 'post') {
// parse a file upload
var form = new formidable.IncomingForm();
form.uploadDir = "./my/dir";
form.parse(req, function (err, fields, files) {
res.writeHead(200, {'content-type': 'text/html;charset=utf-8'});
console.log(fields.username);     // 取出用户名
console.log(fields.pwd);          // 取出密码
console.log(files.wenjian.name);  // 取出上传文件的文件名
console.log(files.wenjian.path);  // 取出该文件服务端保存的路径
// console.log(util.inspect({fields: fields, files: files}));
res.end();

});
// return;
}
})
server.listen(3006, "127.0.0.1");