html页面引用axios使用,在普通html页面中使用axios问题

<!– 引入axios –>
<script src=”https://unpkg.com/axios/dist/axios.min.js“></script>

getDataOrder: function (ordernos, appid) {
let _this = this;
// let Url = ‘http://xxx.xxx.xxx/xxx/xxx/xxx/xxx?appid=aGFsZXN1bg&ordernos=HS190305081,HS190305080‘;
axios({
headers: {
‘Content-Type’: ‘application/json;charset=UTF-8’
},
method: ‘get’,
url: Url,
params: {
appid: appid,
ordernos: ordernos,
}
}).then(function (response) {
if (response.data.code === 0) {
_this.datalist = response.data.data;
_this.message = response.data.message;
}
}).catch(function (error) {
console.log(error)
_this.$message({
type: ‘error’,
message: error.message
})
})
},