第一步:定义方法
exportRaw (data, name) {
let urlObject = window.URL || window.webkitURL || window;
let export_blob = new Blob([data]);
let save_link = document.createElementNS("http://www.w3.org/1999/xhtml", "a")
save_link.href = urlObject.createObjectURL(export_blob);
save_link.download = name;
save_link.click();
}
第二步:调用方法
let data = '保存的数据,可从页面获取,可从后端获取,可以是json字符串';
let name = 'cdk.txt';//文件名
this.exportRaw(data, name);