vue项目 axios封装第二弹

import axios from "axios";
import qs from "qs";

import { Message, MessageBox } from "element-ui";

// 创建axios实例
const service = axios.create({
    withCredentials: true,
    // baseURL: '/api', // api的base_url
    timeout: 10000 // 请求超时时间
});
// request拦截器
service.interceptors.request.use(
    config => {
        config.data && (config.data = qs.stringify(config.data));
        // 请求头部带上token
        localStorage.getItem("mskj_token") &&
            (config.headers.Authorization = `token ${localStorage.getItem(
                "mskj_token"
            )}`);
        return config;
    },
    error => {
        return Promise.reject(error);
    }
);
// respone拦截器
service.interceptors.response.use(
    response => {
        // 如果code不存在则返回正确数据 code存在则是各种失败状态
        if (!response.data.code || response.data.code == 200) {
            return response;
        } else {
            // code存在 错误提示
            if (response.data.code == 401) {
                MessageBox.confirm("你已离线", "确定登出", {
                    confirmButtonText: "重新登录",
                    cancelButtonText: "取消",
                    type: "warning"
                }).then(() => {
                    localStorage.removeItem("mskj_token");
                    location.reload(); // 重新实例化vue-router对象 避免bug
                });
            } else if (response.data.code == 400) {
                // 登录失败
                Message.error("账号或密码错误");
                return false;
            } else {
                Message.error(
                    `发生了错误:${response.data.code} - ${
                        response.data.message
                    }`
                );
                return false;
            }
        }
    },
    error => {
        Message({
            message: `发生了错误:${error.response.status}
             - 
            ${error.response.statusText}`,
            type: "error",
            duration: 1.5 * 1000
        });
        return Promise.reject(error.response); // 返回接口返回的错误信息
    }
);

export default service;

使用

import axios from "common/js/http";
import { globalApi } from "common/global";

// 登录
export function login(data) {
    return axios.post(`${globalApi}/user/login`, data).then(res => {
        return Promise.resolve(res);
    });
}

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转载自www.cnblogs.com/chenzeyongjsj/p/9895240.html