使用xhr上传的node-express中的接收文件 [英] receiving file in node-express uploaded with xhr

问题描述

我有一个 xmlhttprequest 上传文件，我试图在我的 node-express 服务器中接收它.但由于某种原因，我无法检索服务器中的文件内容.不知道我在哪里错过了它.

I have a xmlhttprequest which uploads the file and I am trying to receive it in my node-express server. but for some reason I am not able to retrieve the file content in the server. Not sure where I am missing it.

app.post('/api/uploadfiles', function(req, res) {
   console.log("apicalled");
   console.log(req);
   console.log(req.body);
   console.log(req.files);
   console.log(JSON.stringify(req.files));
});

推荐答案

为了让您看到文件，您需要添加另一个解析多部分请求的中间件.尝试使用连接多方模块，如下所示:

In order for you to see the files, you will need to add another middleware that parses multi-part request. Try using connect-multiparty module like so:

var multipart = require('connect-multiparty'); //for files upload
var multipartMiddleware = multipart();//for files upload

app.post('/api/uploadfiles', multipartMiddleware, function(req, res) {
   console.log("apicalled");
   console.log(req);
   console.log(req.body);
   console.log(req.files);
   console.log(JSON.stringify(req.files));
});

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