私は丸一日検索したので、私のような多くの人々を助けるために私の(私が想像する多くの、そして確かにより良い)ソリューションを置きます;-(
var express = require('express');
var fileUpload = require('express-fileupload');
var fs = require("fs");
var app = express();
console.log('étape 0');
app.use(express.static('mesStatic'));
app.use(fileUpload());
console.log('étape 1');
app.get('/indexFileUpload.htm', function (req, res) {
res.sendFile( __dirname + "/" + "indexFileUpload.htm" );
})
console.log('étape 2');
app.post('/file_upload', function (req, res) {
console.log('étape 3');
console.log('req.files:' , req.files);
if (!req.files) {
res.send('No files to upload.');
return;
}
console.log('req.files.file.data:' , req.files.file.data);
var bufDataFile = new Buffer(req.files.file.data, "utf-8");
console.log('étape 3.1');
console.log('__dirname : ' + __dirname);
fs.writeFile(__dirname + '/file_upload/output.txt', bufDataFile, function(err) {
if (err) {
return console.error(err);
}
else {
console.log("Data written successfully !");
}
console.log('étape 4');
res.end('Fin OK !!!');
})
})
var server = app.listen(8081, function () {
var host = server.address().address
var port = server.address().port
console.log("Example app listening at http://%s:%s", host, port);
})