import axios from ‘axios‘
import qs from ‘qs‘
 
import * as _ from ‘../util/tool‘
 
axios.defaults.timeout = 5000;                        //响应时间
axios.defaults.headers.post[‘Content-Type‘] = ‘application/x-www-form-urlencoded;charset=UTF-8‘;           //配置请求头
axios.defaults.baseURL = ‘你的接口地址‘;   //配置接口地址
 
//POST传参序列化(添加请求拦截器)
axios.interceptors.request.use((config) => {
    //在发送请求之前做某件事
    if(config.method  === ‘post‘){
        config.data = qs.stringify(config.data);
    }
    return config;
},(error) =>{
     _.toast("错误的传参", ‘fail‘);
    return Promise.reject(error);
});
 
//返回状态判断(添加响应拦截器)
axios.interceptors.response.use((res) =>{
    //对响应数据做些事
    if(!res.data.success){
        // _.toast(res.data.msg);
        return Promise.reject(res);
    }
    return res;
}, (error) => {
    _.toast("网络异常", ‘fail‘);
    return Promise.reject(error);
});
 
//返回一个Promise(发送post请求)
export function fetchPost(url, params) {
    return new Promise((resolve, reject) => {
        axios.post(url, params)
            .then(response => {
                resolve(response.data);
            }, err => {
                reject(err);
            })
            .catch((error) => {
               reject(error)
            })
    })
}
////返回一个Promise(发送get请求)
export function fetchGet(url, param) {
    return new Promise((resolve, reject) => {
        axios.get(url, {params: param})
            .then(response => {
                resolve(response.data)
            }, err => {
                reject(err)
            })
            .catch((error) => {
                reject(error)
            })
    })
}