以下鏈接重復提問.

這是一個例子：

// Expose modules in ./support for demo purposes

require.paths.unshift(__dirname + '/../../support');

/**

* Module dependencies.

*/

var express = require('../../lib/express')

, form = require('connect-form');

var app = express.createServer(

// connect-form (http://github.com/visionmedia/connect-form)

// middleware uses the formidable middleware to parse urlencoded

// and multipart form data

form({ keepExtensions: true })

);

app.get('/', function(req, res){

res.send('

'

+ '

Image:

'

+ '

+ '

');

});

app.post('/', function(req, res, next){

// connect-form adds the req.form object

// we can (optionally) define onComplete, passing

// the exception (if any) fields parsed, and files parsed

req.form.complete(function(err, fields, files){

if (err) {

next(err);

} else {

console.log('\nuploaded %s to %s'

, files.image.filename

, files.image.path);

res.redirect('back');

}

});

// We can add listeners for several form

// events such as "progress"

req.form.on('progress', function(bytesReceived, bytesExpected){

var percent = (bytesReceived / bytesExpected * 100) | 0;

process.stdout.write('Uploading: %' + percent + '\r');

});

});

app.listen(3000);

console.log('Express app started on port 3000');

如果您的問題沒有解決,請訪問this link.這是一篇關于文件上傳的好文章.

總結

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