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import { message, notification } from 'antd';
import { RequestMethod, extend } from 'umi-request';
import { Authorization } from '@/constants/authorization';
import api from '@/utils/api';
import authorizationUtil from '@/utils/authorizationUtil';
const { login } = api;
const ABORT_REQUEST_ERR_MESSAGE = 'The user aborted a request.'; // 手动中断请求。errorHandler 抛出的error message
const RetcodeMessage = {
200: '服务器成功返回请求的数据。',
201: '新建或修改数据成功。',
202: '一个请求已经进入后台排队（异步任务）。',
204: '删除数据成功。',
400: '发出的请求有错误，服务器没有进行新建或修改数据的操作。',
401: '用户没有权限（令牌、用户名、密码错误）。',
403: '用户得到授权，但是访问是被禁止的。',
404: '发出的请求针对的是不存在的记录，服务器没有进行操作。',
406: '请求的格式不可得。',
410: '请求的资源被永久删除，且不会再得到的。',
422: '当创建一个对象时，发生一个验证错误。',
500: '服务器发生错误，请检查服务器。',
502: '网关错误。',
503: '服务不可用，服务器暂时过载或维护。',
504: '网关超时。',
};
type ResultCode =
| 200
| 201
| 202
| 204
| 400
| 401
| 403
| 404
| 406
| 410
| 422
| 500
| 502
| 503
| 504;
/**
* 异常处理程序
*/
interface ResponseType {
retcode: number;
data: any;
retmsg: string;
status: number;
}
const errorHandler = (error: {
response: Response;
message: string;
}): Response => {
const { response } = error;
// 手动中断请求 abort
if (error.message === ABORT_REQUEST_ERR_MESSAGE) {
console.log('user abort request');
} else {
if (response && response.status) {
const errorText =
RetcodeMessage[response.status as ResultCode] || response.statusText;
const { status, url } = response;
notification.error({
message: `请求错误 ${status}: ${url}`,
description: errorText,
});
} else if (!response) {
notification.error({
description: '您的网络发生异常，无法连接服务器',
message: '网络异常',
});
}
}
return response;
};
/**
* 配置request请求时的默认参数
*/
const request: RequestMethod = extend({
errorHandler, // 默认错误处理
timeout: 300000,
getResponse: true,
});
request.interceptors.request.use((url: string, options: any) => {
const authorization = authorizationUtil.getAuthorization();
return {
url,
options: {
...options,
headers: {
...(options.skipToken ? undefined : { [Authorization]: authorization }),
...options.headers,
},
interceptors: true,
},
};
});
/*
* 请求response拦截器
* */
request.interceptors.response.use(async (response: any, options) => {
if (options.responseType === 'blob') {
return response;
}
const data: ResponseType = await response.clone().json();
// response 拦截
if (data.retcode === 401 || data.retcode === 401) {
notification.error({
message: data.retmsg,
description: data.retmsg,
duration: 3,
});
authorizationUtil.removeAll();
// history.push('/login'); // Will not jump to the login page
} else if (data.retcode !== 0) {
if (data.retcode === 100) {
message.error(data.retmsg);
} else {
notification.error({
message: `提示 : ${data.retcode}`,
description: data.retmsg,
duration: 3,
});
}
return response;
} else {
return response;
}
});
export default request;
|