Axios 拦截器 取消请求

axios.interceptors.response.use(
  response => {
    let {data: json} = response
    let resp = json
    if(resp.code === 200) return resp;
    throw new Error(resp.msg)
  },
  error => {
      return Promise.reject(error)
    }
  },
)

var CancelToke = axios.CancelToken;
var source = CancelToken.source();

axios.get(‘/user/12345‘, {
    cancelToken:source.toke
}).catch(function(thrown){
    if(axiso.isCancel(thrown)){
        console.log(‘Rquest canceled‘, thrown.message);
    }else{
        //handle error
    }
});

//取消请求(信息参数设可设置的)
source.cancel("操作被用户取消");

var CancelToken = axios.CancelToken;
var cancel;

axios.get(‘/user/12345‘, {
    cancelToken: new CancelToken(function executor(c){
        //这个executor 函数接受一个cancel function作为参数
        cancel = c;
    })
});

//取消请求
cancel();

//多数情况，我们封装的方法都是通过 export 输出，
//所以 cancel 我们也可以通过 export 输出，这样就可以在主业务中随时调用
export { cancel }