get请求
var url=`http://172.16.0.35:8082/report/down/${val.evaluateId}/${val.type}`;
window.open(url);
post请求=>将该文件打包为.zip的压缩包并导出
kalman_btn(val) {
var that=this;
axios({
headers: {
'Content-Type':'application/json'
},
method: 'post',
url: 'http://172.16.0.35:8082/report/down',
data: val,
responseType: 'blob'
}).then(response => {
that.download(response.data)
}).catch((error) => {
})
},
download (data) {
const blob = new Blob([data]);//处理文档流
const fileName = 'excel.xlsx';
const elink = document.createElement('a');
elink.download = fileName;
elink.style.display = 'none';
elink.href = URL.createObjectURL(blob);
document.body.appendChild(elink);
elink.click();
URL.revokeObjectURL(elink.href); // 释放URL 对象
document.body.removeChild(elink);
},
post请求=>导出该文件
axios({
headers: {
"Content-Type": "application/json",
},
method: "get",
url: BASEURL + "/web/pipe/qr/code/export",
params: { token },
responseType: "blob",
})
.then((res) => {
// that.download(res.params);
// console.log('res',res);
const fileName = res.headers["content-disposition"].split("=")[1];
const _res = res.data;
that.download2(_res,fileName);
})
.catch((error) => {});
download2(_res,fileName){
let blob = new Blob([_res]);
let downloadElement = document.createElement("a");
let href = window.URL.createObjectURL(blob); //创建下载的链接
downloadElement.href = href;
downloadElement.download = fileName; //下载后文件名
document.body.appendChild(downloadElement);
downloadElement.click(); //点击下载
document.body.removeChild(downloadElement); //下载完成移除元素
window.URL.revokeObjectURL(href); //释放掉blob对象
},