我有这段代码,我试图从字面上做到,以便用户可以上传文件,并将文件添加到目录中,但是我遇到了某种问题,文件被转储到节点的目录中文件用完了,它崩溃了。我在我的本地机器上运行它以进行测试以运行win10。
我确实收到此错误消息:
var oldpath = files.filetoupload.path;
^
TypeError: Cannot read property 'path' of undefined
var http = require('http');
var formidable = require('formidable');
var fs = require('fs');
代码:
http.createServer(function (req, res) {
if (req.url == '/fileupload') {
var form = new formidable.IncomingForm();
form.parse(req, function (err, fields, files) {
var oldpath = files.filetoupload.path;
var newpath = 'C:\Users\Bob\Documents\Test\Files' + files.filetoupload.name;
fs.rename(oldpath, newpath, function (err) {
if (err) throw err;
res.write('File uploaded and moved!');
res.end();
});
});
} else {
res.writeHead(200, {'Content-Type': 'text/html'});
res.write('<form action="fileupload" method="post" enctype="multipart/form-data">');
res.write('<input type="file" name="filetoupload"><br>');
res.write('<input type="submit">');
res.write('</form>');
return res.end();
}
}).listen(8080);