axios.interceptors.response.use( response => { //axios拦截器if (response.status === 200) { //响应成功后if(response.headers['Authorization']){ //获取响应头里面的数据,**Authorization根据你响应头里面的数据获取,并不是唯一值**downLoad(response.data,response.headers['Authorization'].split(';')[1].split('=')[1]);}return Promise.resolve(response);} else {return Promise.reject(response);}}, error => { //报错后的处理,这里不是重点,// 服务器状态码不是200的情况if (error.response.status) {switch (error.response.status) {case 401:Notification.error({title: '错误',message: '登录过期,请重新登录'});// 清除tokenlocalStorage.removeItem('token');store.commit('loginSuccess', null);setTimeout(() => {router.replace({path: '/login',query: {redirect: router.currentRoute.fullPath}});}, 1000);break;case 404:Notification.error({title: '错误',message: '网络请求不存在',});break;case 504:Notification.error({title: '错误',message: '服务器内部异常',});break;// 其他错误,直接抛出错误default:Notification.error({title: '错误',message: error.response.data.message});
}return Promise.reject(error.response);}
});