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fetch('<接口地址>', {
method: 'POST',
headers: {
'Content-Type': 'application/json',
},
body: '<请求参数:json字符串>',
})
.then(res => res.blob())
.then(data => {
let blobUrl = window.URL.createObjectURL(data);
download(blobUrl);
});
function download(blobUrl) {
const a = document.createElement('a');
a.style.display = 'none';
a.download = '导出的文件名';
a.href = blobUrl;
a.click();
document.body.removeChild(a);
}