gterFang/src/utils/axios.js
2023-07-12 11:10:01 +08:00

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import axios from 'axios';
import QS from 'qs';
import router from '../router/index'
//qs.stringify()是将对象 序列化成URL的形式以&进行拼接
// let protocol = window.location.protocol; //协议
// let host = window.location.host; //主机
// axios.defaults.baseURL = protocol + "//" + host;
// axios.defaults.baseURL = 'https://app.gter.net'
axios.defaults.baseURL = '/index'
// axios.defaults.emulateJSON = true
// axios.defaults.withCredentials = true
axios.interceptors.request.use( //响应拦截
async config => {
// 每次发送请求之前判断vuex中是否存在token
// 如果存在则统一在http请求的header都加上token这样后台根据token判断你的登录情况
// 即使本地存在token也有可能token是过期的所以在响应拦截器中要对返回状态进行判断
// config.headers.withCredentials = true
// config.headers['Content-Type'] = 'multipart/form-data'
if (process.env.NODE_ENV == "development") config['headers']['authorization'] = "x2mmnl9grt51bpplj2k6ioiuummzhnw3"
return config;
},
error => {
return Promise.error(error);
})
// 响应拦截器
axios.interceptors.response.use(
response => {
if (response.status === 200) return Promise.resolve(response); //进行中
else return Promise.reject(response); //失败
},
// 服务器状态码不是200的情况
error => {
if (error.response.status) {
switch (error.response.status) {
// 401: 未登录
case 401:
break
// 403 token过期
// 清除本地token和清空vuex中token对象
// 跳转登录页面
case 403:
router.push('/login')
break
// 404请求不存在
case 404:
break;
// 其他错误,直接抛出错误提示
default:
}
return Promise.reject(error.response);
}
}
);
/**
* get方法对应get请求
* @param {String} url [请求的url地址]
* @param {Object} params [请求时携带的参数]
*/
const $get = (url, params) => {
return new Promise((resolve, reject) => {
axios.get(url, {
params: params,
}).then(res => {
resolve(res.data);
}).catch(err => {
reject(err.data)
})
});
}
/**
* post方法对应post请求
* @param {String} url [请求的url地址]
* @param {Object} params [请求时携带的参数]
*/
const $post = (url, params) => {
return new Promise((resolve, reject) => {
//是将对象 序列化成URL的形式以&进行拼接
axios.post(url, QS.stringify(params)).then(res => {
resolve(res.data);
}).catch(err => {
reject(err.data)
})
});
}
//下面是vue3必须加的vue2不需要只需要暴露出去getpost方法就可以
export default {
get:$get,
post:$post,
install: (app) => {
app.config.globalProperties['$get'] = $get;
app.config.globalProperties['$post'] = $post;
app.config.globalProperties['$axios'] = axios;
}
}