js如何实现带格式的将div内的内容复制到剪切板？https://segmentfault.com/q/10100000

怎么复制一个表格到excel

其实就是用下面的方法原生js复制table到excel表格

var text = document.getElementById(element);
if (document.body.createTextRange) {
    var range = document.body.createTextRange();
    range.moveToElementText(text);
    range.select();
} else if (window.getSelection) {
    var selection = window.getSelection();
    var range = document.createRange();
    range.selectNodeContents(text);
    selection.removeAllRanges();
    selection.addRange(range);
} else {
    alert("none");
}
document.execCommand('Copy','false',null);