Angular-cli CORS设置

Question

I have backend url http://docker-users:5500/users?all=true which returns me list of users. In angular-cli localhost url is: http://localhost:4200 . I have set proxy.config.json and add it to ng serve . Problem is I still get 404 error when I am trying to reach. Where could be my mistake?

proxy.config.json:

{
  "/api/*": {
    "target": "http://docker-users:5500",
    "secure": false,
    "changeOrigin": true
  }
}

service.ts

const headers = new Headers({ 'Content-Type': 'application/json;'});
const params = new URLSearchParams();
params.append('all', true);
const options = new RequestOptions({ headers: headers, params: params });
const resp = this.http.get('/api/users', options)
...

Answer 1

Add pathRewrite option:

{
  "/api": {
    "target": "http://docker-users:5500",
    "secure": false,
    "pathRewrite": {
      "^/api": ""
    },
    "changeOrigin": true,
    "logLevel": "debug"
  }
}