[英]axios does not send post request to server via http-proxy-middleware
import axios from 'axios';
axios
.post('api/email', { id: 1 })
.then((res) => {
return res.data;
})
server.js服务器.js
const express = require('express');
const next = require('next');
const { createProxyMiddleware } = require('http-proxy-middleware');
const port = parseInt(process.env.PORT, 10) || 3000;
const dev = process.env.NODE_ENV !== 'production';
const app = next({ dev });
const handle = app.getRequestHandler();
const apiPaths = {
'/api': {
target: 'http://localhost:8080/',
pathRewrite: {
'^/api': '/api',
},
changeOrigin: true,
},
};
const isDevelopment = process.env.NODE_ENV !== 'production';
app
.prepare()
.then(() => {
const server = express();
server.use(express.json());
server.use(express.urlencoded({ extended: false }));
if (isDevelopment) {
console.log('ok');
server.use('/api', createProxyMiddleware(apiPaths['/api']));
}
server.all('*', (req, res) => {
return handle(req, res);
});
server.listen(port, (err) => {
if (err) throw err;
console.log('> Ready on http://localhost:' + port);
});
})
.catch((ex) => {
console.error(ex.stack);
process.exit(1);
});
My server is located at localhost: 8080.我的服务器位于本地主机:8080。
I write the client side in nextJS and when url calls, I use the http-proxy-middleware package.我在 nextJS 中编写客户端,当 url 调用时,我使用 http-proxy-middleware package。 That is, all my requests that contain / api / will be redirected from localhost: 3000 to localhost: 8080. axios does not send post request, get is fine.
也就是说,我所有包含/api/的请求都会从localhost:3000重定向到localhost:8080。axios不发送post请求,get就好了。
When viewing the Network tab in a developer mode browser, it shows the request headers itself, but without the method.在开发人员模式浏览器中查看“网络”选项卡时,它会显示请求标头本身,但没有方法。 The timing tab displays Caution request is not finished yet.
计时选项卡显示警告请求尚未完成。
UPD: I just tried sending via fetch, the result is the same, but I also removed Content-Type: 'application / json' and fetch worked for me. UPD:我刚刚尝试通过 fetch 发送,结果是一样的,但我也删除了 Content-Type: 'application / json' 并且 fetch 对我有用。 But why is this and how can I solve this?
但是为什么会这样,我该如何解决呢?
I was able to solve my problem.我能够解决我的问题。 Solutions found here: https://github.com/chimurai/http-proxy-middleware/issues/40 , socket hang up error with nodejs
在这里找到的解决方案: https://github.com/chimurai/http-proxy-middleware/issues/40,nodejs的套接字挂断错误
The problem was server.js问题是 server.js
Here is the corrected code这是更正后的代码
if (isDevelopment) {
console.log('ok');
server.use('/api', createProxyMiddleware(apiPaths['/api']));
}
server.use(express.json());
server.use(express.urlencoded({ extended: false }));
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