}
return config;
},
err => {
return Promise.reject(err);
}
);
// http response 拦截器
axios.interceptors.response.use(
response => {
//response.data.errCode是我接口返回的值,如果值为2,说明Cookie丢失,然后跳转到登录页,这里根据大家自己的情况来设定
if(response.data.errCode == 2) {
router.push({
path: '/login',
query: {redirect: router.currentRoute.fullPath} //从哪个页面跳转
})
}
return response;
},
error => {
return Promise.reject(error.response.data)
});
export default axios;
/**
* fetch 请求方法
* @param url
* @param params
* @returns {Promise}
*/
export function fetch(url, params = {}) {
return new Promise((resolve, reject) => {
axios.get(url, {
params: params
})
.then(response => {
resolve(response.data);
})
.catch(err => {
reject(err)
})
})
}
/**
* post 请求方法
* @param url
* @param data
* @returns {Promise}
*/
export function post(url, data = {}) {
return new Promise((resolve, reject) => {
axios.post(url, data)
.then(response => {
resolve(response.data);
}, err => {
reject(err);
})
})
}
/**
* patch 方法封装
* @param url
* @param data
* @returns {Promise}
*/
export function patch(url, data = {}) {
return new Promise((resolve, reject) => {
axios.patch(url, data)
.then(response => {
resolve(response.data);
}, err => {
reject(err);
})
})
}
/**
* put 方法封装
* @param url
* @param data
* @returns {Promise}
*/
export function put(url, data = {}) {
return new Promise((resolve, reject) => {
axios.put(url, data)
.then(response => {
resolve(response.data);
}, err => {
reject(err);
})
})
}
四、在登录组件使用Cookie
由于登录组件我用的是Element-ui布局,对应不熟悉Element-ui的朋友们,可以去恶补一下。后面我们将讲解如何使用它进行布局。登录组件的代码如下:
<template>
<el-form ref="AccountFrom" :model="account" :rules="rules" label-position="left" label-width="0px"
class="demo-ruleForm login-container">
<h3 class="title">后台管理系统</h3>
<el-form-item prop="u_telephone">
<el-input type="text" v-model="account.u_telephone" auto-complete="off" placeholder="请输入账号"></el-input>










