NodeJS 为使用connect-multiparty上载的文件返回空对象

dgjrabp2 于 2023-05-28 发布在 Node.js

关注(0)|答案(1)|浏览(176)

尝试使用connect-multiparty获取文件详细信息，但返回一个空对象。

var express = require('express'),
    bodyParser = require('body-parser'),
    app = express();
var multiparty = require('connect-multiparty'),
    multipartyMiddleware = multiparty();
app.use( multipartyMiddleware );

app.post('/testupload1', function(req, res){
    var body = req.body;        var file = req.files;
    console.log(file)  // or console.log(body)  both empty.  
 }

形式：

<form action="testupload1" method="post" enctype="multipart/form-data">

<input type="file" name="file"> <br />
<input type="submit" value="Upload">

当我上传jpeg文件时，在控制台中获取一个空对象{}。我做错了什么？请帮帮我

node.js

来源：https://stackoverflow.com/questions/43151459/empty-object-returned-for-uploaded-files-with-connect-multiparty

1条答案

按热度按时间

c90pui9n1#

我想这个可能对你有帮助。

var express = require('express'),
bodyParser = require('body-parser'),
app = express();
var multiparty = require('connect-multiparty'),
multipartyMiddleware = multiparty();
app.use(bodyParser.json());
app.use(bodyParser.urlencoded({ extended: false }));

app.post('/testupload1', multipartyMiddleware, function(req, res){
var file = req.files;
console.log(file)
});

    app.get('/file', function (req, res, next) {
    res.end('<!DOCTYPE html>'
        + '<html lang="en">'
        + '<head>'
        + '<meta charset="UTF-8">'
        + '<title>Title</title>'
        + '</head>'
        + '<body>'
        + '<form action="testupload1" method="post"        enctype="multipart/form-data">'
        + '<input type="file" name="file"> <br />'
        + '<input type="submit" value="Upload">'
        + '</form>'
        + '</body>'
        + '</html>')
        });

  app.listen(3008);

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NodeJS 为使用connect-multiparty上载的文件返回空对象

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