傻瓜式入门，简单粗暴说用法

通过cdn引入js文件

<script src="https://unpkg.com/axios/dist/axios.min.js"></script>

get请求，默认’Content-Type’: ‘application/json’，可在头部参数中，修改Content-Type

axios.get('请求地址',{params: {  //body参数id:1, //如：key：id value:1；name:'joe'  //key2：name value：'joe'},headers:{ //头部参数token:self.vistorToken}
})
.then(function (response) { //请求成功，response接收返回参数console.log(response);})
.catch(function (error) { //请求失败，error接收失败原因console.log(error);
})

post请求

‘Content-Type’: ‘application/json’

axios.post('请求地址',{  //body参数cityCode:0,City:fCity,channelNo:'motuWebsite',predictPrice:self.DPredictPrice,phone:self.tele},  {        headers: {  //头部参数'Content-Type': 'application/json',token:sessionStorage.getItem('token')}}								
)
.then(function (response) { //请求成功console.log(response);
}).catch(function (error) { //请求失败console.log(error);
});

‘Content-Type’: ‘multipart/form-data’

//构造body参数
let params = new FormData()
params.append('Travel', self.Travel)
params.append('City', fCity)
params.append('Discount', 1)
axios.post('请求地址',params,{headers: {  //头部参数'Content-Type': 'multipart/form-data'}})
.then(function (response) {  //请求成功console.log(response);
})
.catch(function (error) {  //请求失败console.log(error);
});