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- import { history, RequestConfig } from 'umi';
- import { ResponseError } from 'umi-request';
- import { notification } from 'antd';
- import { firstCharToLowerCase, handleRequest } from './utils/tool';
- import { isObject } from 'lodash';
- import { logout, queryCurrent } from './services/user';
-
- const codeMessage = {
- 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。',
- 405: '请求方法不被允许。',
- 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。',
- };
-
- /**
- * 异常处理程序
- */
- const errorHandler = (error: ResponseError) => {
- const { response, data } = error;
- if (response && response.status) {
- const errorText = codeMessage[response.status] || response.statusText;
- const { status, url } = response;
-
- notification.error({
- message: `请求错误 ${status}: ${url}`,
- description: errorText,
- });
- return {
- code: response.status,
- message: errorText,
- }
- }
- if (data && typeof data === 'object' && ('error' in data)) return data;
- // todo 报错都不走error, 改为构建成data;
- 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',
- });
- }
- // throw error;
- return {
- code: 'err',
- message: '网络异常',
- }
- };
-
-
- export const request: RequestConfig = {
- errorConfig: {
- adaptor: (resData, ctx) => {
- const { Code, Data, Msg } = resData;
- if ('Code' in resData) { resData.code = Code; delete resData.Code; }
- if ('Data' in resData) {
- resData.data = Data;
- if (isObject(Data)) {
- resData.data = firstCharToLowerCase(Data);
- }
- delete resData.Data;
- }
- if ('Msg' in resData) { resData.message = Msg; delete resData.Msg; };
- if (!('success' in resData)) { // http请求是否成功
- // console.log('adpator log:', resData);
- resData.success = true;
- }
- if ('code' in resData) { // 业务请求是否成功
- resData.requestIsSuccess = resData.code === null || resData.code === 0 || resData.code === '0';
- }
- return resData;
- },
- },
- credentials: "same-origin",
- // errorHandler,
- errorHandler,
- };
-
-
- export async function getInitialState(): Promise<{ isLogin: boolean, fetchUserInfo: () => Promise<DATA.User>, currentUser?: DATA.User }> {
- async function fetchUserInfo() {
- const res = await queryCurrent();
- handleRequest(res)
- .error(() => logout())
- .httpError(() => logout());
-
- return res.data;
- }
-
- // 如果是登录页面,不执行
- if (history.location.pathname !== '/login' && history.location.pathname !== '/~docs') {
- const currentUser = await fetchUserInfo();
- if(!currentUser) {
- logout();
- }
- return {
- fetchUserInfo,
- isLogin: !!currentUser,
- currentUser,
- };
- }
- return {
- isLogin: false,
- fetchUserInfo,
- };
- }
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