代码：
//点击导出按钮
const handleClickExport=async()=>{
if(data.length==0){
message.error("请选择将要导出的门店")
}else{
const res = await axios.post(storeExport, {//storeExport 为后台的数据接口
appKey:'appkey',
data: {
ids: data,
properties:["name","address","serveTime","orderTotal","appointmentOrderCount"],
titles:[ "门店名","地址","服务时间","订单总数","预约订单数" ],
query:{
name:nameSearch,
address:''
}
},
version: '1.0'
//这是后台要求的请求体格式，按照接口的要求
}, {
responseType: 'blob',
onDownloadProgress: e => {
}
});
download(res.data, '门店列表.xls');
}
download的方法：
//下载文件
export function download(file, fileName) {
let userAgent = navigator.userAgent;
const url = window.URL.createObjectURL(file);
const a = document.createElement('a');
a.href = url;
a.download = fileName || 'download';
a.target = '_blank';
if (userAgent.indexOf("Firefox") > -1) {
var evt = document.createEvent("MouseEvents");
evt.initEvent("click", true, true);
a.dispatchEvent(evt);
}else{
a.click();
}
}