Node.js Express中的服务器到服务器/路由到路由Axios请求

在一条路由内，我想发布一个Axios的内部URL-这可能吗？（或者这只是本地主机问题？）

内部路线：

exports.route = async (req, res) => {
  try {
    const data = await db.query(
      `select * from something where id ='${req.params.id}';`
    );

    const returnedData = await axios.post(`/all-data`);

    console.log(returnedData);

.....

其中所有数据都是现有路由<代码>（app.post…）

但是，运行此代码会出现错误：

Error: connect ECONNREFUSED 127.0.0.1:80
        at TCPConnectWrap.afterConnect [as oncomplete] (net.js:116:16) {
      errno: -111,
      code: 'ECONNREFUSED',
      syscall: 'connect',
      address: '127.0.0.1',
      port: 80,

.....

---

我可以像这样对内部路由进行服务器到服务器的调用吗？

您应该为

axios

设置整个URL

例如

通过

curl

进行测试：

⚡  curl -i -X GET http://localhost:3000
HTTP/1.1 200 OK
X-Powered-By: Express
Content-Type: application/json; charset=utf-8
Content-Length: 22
ETag: W/"16-ZsgB44rkFuiax9JQYtHnPMbo0dI"
Date: Thu, 04 Feb 2021 03:22:20 GMT
Connection: keep-alive
Keep-Alive: timeout=5

{"name":"teresa teng"}% 

---

太好了，谢谢你。一个补充问题-如何确保使用此Axios请求在OAuth 2下对请求进行身份验证？

⚡  curl -i -X GET http://localhost:3000
HTTP/1.1 200 OK
X-Powered-By: Express
Content-Type: application/json; charset=utf-8
Content-Length: 22
ETag: W/"16-ZsgB44rkFuiax9JQYtHnPMbo0dI"
Date: Thu, 04 Feb 2021 03:22:20 GMT
Connection: keep-alive
Keep-Alive: timeout=5

{"name":"teresa teng"}%