var funDownload = function (content: any, filename: any) { // 创建隐藏的可下载链接 var eleLink = document.createElement('a'); eleLink.download = filename; eleLink.style.display = 'none'; // 字符内容转变成blob地址 var blob = new Blob([content]); eleLink.href = URL.createObjectURL(blob); // 触发点击 document.body.appendChild(eleLink); eleLink.click(); // 然后移除 document.body.removeChild(eleLink); }; funDownload(content, name + '.html');