axios
import axios, {AxiosRequestConfig, AxiosResponse, AxiosResponseHeaders, CancelToken, CancelTokenSource} from "axios"; //(axios as any).defaults.headers.common['token'] = localStorage.getItem("token"); const http = axios.create({ baseURL: 'http://localhost:8080/', }); http.interceptors.request.use((conflg: AxiosRequestConfig) => { conflg.headers['token'] = localStorage.getItem("token") return conflg; }); // 响应拦截 http.interceptors.response.use( (config: AxiosResponse<any>) => { config.headers['token'] = localStorage.getItem("token") return config; }, (err) => { if (err && err.response) { switch (err.response.status) { case 400: console.log("客户端请求的语法错误,服务器无法理解"); break; case 401: console.log("身份验证出错"); break; case 403: console.log("服务器理解请求客户端的请求,但是拒绝执行此请求"); break; case 404: console.log(`请求地址出错:${err.response.config.url}`); break; case 405: console.log("请求方式被禁止"); break; case 408: console.log("请求超时"); break; case 500: console.log("服务器内部错误,无法完成请求"); break; case 501: console.log(" 服务器不支持请求的功能,无法完成请求"); break; case 502: console.log( "作为网关或者代理工作的服务器尝试执行请求时,从远程服务器接收到了一个无效的响应" ); break; case 503: console.log( "由于超载或系统维护,服务器暂时的无法处理客户端的请求。延时的长度可包含在服务器的Retry-After头信息中" ); break; case 504: console.log("充当网关或代理的服务器,未及时从远端服务器获取请求"); break; case 505: console.log("服务器不支持请求的HTTP协议的版本"); break; default: console.log(`请求出错:${err.message}`); } }else{ console.log("服务器连接失败") } return err; } ); export default http;