Angular CLI proxy isn’t routing correctly. I configured proxy-config.json to forward /data to http://127.0.0.1:9090, but GET /data/info returns a 404 error.
{"/data": {"target": "http://127.0.0.1:9090", "secure": false}}
function loadData(httpClient) { httpClient.get('/data/info').subscribe(result => console.log(result)); }
Considering similar issues I have experienced, it is essential to verify that the Angular CLI is picking up the correct proxy configuration. I double-check that the proxy file is properly referenced in the command line argument during ng serve. Occasionally, subtle issues such as trailing slashes or mismatched endpoints result in the request not being routed as expected. It is worth investigating backend logs and ensuring the target server is prepared to handle the proxied route, which can reveal unforeseen configuration conflicts.