File upload expressjs中的绝对文件上载路径

File upload expressjs中的绝对文件上载路径,file-upload,express,relative-path,absolute-path,File Upload,Express,Relative Path,Absolute Path,我可以将文件上载路径设置为/fileupload1文件夹,但如何将文件上载路径设置为/fileupload2文件夹?。谢谢 myapp /config config.js express.js /fileupload1 /public /fileupload2 server.js 在server.js中: var express = require('express')

我可以将文件上载路径设置为
/fileupload1
文件夹,但如何将文件上载路径设置为
/fileupload2
文件夹?。谢谢

myapp
     /config
            config.js
            express.js
            /fileupload1
     /public
            /fileupload2
     server.js
server.js
中:

var express = require('express'),
    fs = require('fs'),
var app = express(),
    app.use(express.static(__dirname + '/public'));
exports = module.exports = app;
express.js
中:

var express = require('express'),
module.exports = function(app, config) {
    app.use(express.static(config.root + '/public'));
    app.use(express.bodyParser({ keepExtensions: true, uploadDir: __dirname + "/fileupload1" }))
};
试试这个:

express.bodyParser({
  keepExtensions: true,
  uploadDir     : __dirname + "/../public/fileupload2"
})