Node中的req.body为空 [英] req.body is empty in Node
本文介绍了Node中的req.body为空的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
反应(客户端)通过axios发送帖子数据.但是req.body在节点服务器端为空.尝试使用身体解析器.但失败了.在此处附加了客户端
React (Client) sent post data through axios. but req.body is empty in Node server side. Tried to use body-parser. but failed. attached client side here
推荐答案
它应该是请求中的Content-Type.
It should be the Content-Type on the request.
默认情况下,主体解析器"urlencoded"仅处理以下内容:
Per default the body-parser "urlencoded" handles only the following:
Content-Type: application/x-www-form-urlencoded;
您可以将类型设置为:
app.use(bodyParser.urlencoded({
extended: true,
type: 'multipart/form-data'
}))
但是随后,您必须自己解析原始主体",因为主体解析器不支持多部分.
But then you have to parse the "raw body" by yourself, because the body-parser doesn't support multipart.
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