(Xviii) path problem

We'll meet a lot of places need to enter the address of the background at the time of writing small front-end code for the program, these places would be more difficult to maintain in the future, so we have to put it all together

1. In the outermost create a config / api.js file

基础的url
const rootUrl = 'http://127.0.0.1:8000/api';

module.exports = {
  MsgCode: rootUrl + "/msg/",
  Login: rootUrl + "/login/",
  Credential: rootUrl + "/oss/credential/",
  News: rootUrl + "/news/",
  NewsDetail: rootUrl + "/news/", // 后面加ID
  Comment:rootUrl + '/comment/',
}

2. Use the corresponding place