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, 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, }; }