js下载文件
/**
* 下载文件
* @param {*} url 接口地址
* @param {*} data 接口参数
* @param {*} filename 文件名称
*/
export async function download(url = '', data = {}, filename = '') {
const res = await axiosService({
method: 'POST',
url,
data: data,
responseType: 'blob',
});
const blob = new Blob([res]);
if ('download' in document.createElement('a')) {
// 非IE下载
const elink = document.createElement('a');
elink.download = filename;
// elink.download;
elink.style.display = 'none';
elink.href = URL.createObjectURL(blob);
document.body.appendChild(elink);
elink.click();
URL.revokeObjectURL(elink.href);
document.body.removeChild(elink);
} else {
// IE10+下载
navigator.msSaveBlob(blob, filename);
}
}
/**
* 下载文件
* @param {*} url 接口地址
* @param {*} filename 文件名称
*/
export async function urlDownload(url = '', filename = '') {
if ('download' in document.createElement('a')) {
// 非IE下载
const elink = document.createElement('a');
elink.download = filename;
// elink.download;
elink.style.display = 'none';
elink.href = url;
document.body.appendChild(elink);
elink.click();
URL.revokeObjectURL(elink.href);
document.body.removeChild(elink);
} else {
// IE10+下载
const elemIF = document.createElement('iframe');
elemIF.src = url;
elemIF.style.display = 'none';
document.body.appendChild(elemIF);
}
}