如何在axios Next js中修复“错误：请求失败，状态码为404”

Question

I am using next js when trying to call an API endpoint(dispatching a redux action)in getInitialProps. I am getting the 404 error, my /api/ is proxied in nginx server, all other routes work very well only this route is causing the problem.

I have tried by changing the api fetch function call to async but still the same error.

static async getInitialProps({ store, query: { id } }) {
    await store.dispatch(fetchP(id));
    console.log('GetIntial');
    return { id };
 }

My action creator

export const fetchp = id => async dispatch => {
  dispatch({ type: FETCH_P_DETAILS_STARTED });
  await API.get(`ps/${id}`)
    .then(res => {
      console.log(res);
      dispatch({
        type: FETCH_P_DETAILS_SUCCESS,
        payload: res.data.data,
      });
    })
    .catch(err => {
      console.log(err);
      if (!err.response) {
        // network error
        err.message = 'Error: Network Error';
        console.log(err.message);
      } else if (err.code === 'ECONNABORTED') {
        console.log('Timeout');
      } else {
        err.message = err.message;
      }
      dispatch({
        type: FETCH_P_DETAILS_FAILURE,
        payload: err.message,
      });
    });
};

My nginx config

  location /api/ {
    proxy_pass http://127.0.0.1:5000;
    proxy_http_version 1.1;
    proxy_set_header Upgrade $http_upgrade;
    proxy_set_header Connection 'upgrade';
    proxy_set_header Host $host;
    proxy_cache_bypass $http_upgrade;
  }

Error Response Error: Request failed with status code 404 at createError (/home/ubuntu/mainWebApp/node_modules/axios/lib/core/createError.js:16:15) at settle (/home/ubuntu/mainWebApp/node_modules/axios/lib/core/settle.js:18:12) at IncomingMessage.handleStreamEnd (/home/ubuntu/mainWebApp/node_modules/axios/lib/adapters/http.js:202:11) at IncomingMessage.emit (events.js:198:15) at endReadableNT (_stream_readable.js:1139:12) at processTicksAndRejections (internal/process/task_queues.js:81:17)

Answer 1

所以问题是getInitialProps在服务器中执行而axios无法运行服务器使用https://www.npmjs.com/package/isomorphic-fetch 。