代码编辑器：
x
1
<script>2
function open_win() {3
window.open("https://www.twle.cn/yufei/html");4
window.open("https://www.twle.cn/");5
}6
</script>7
<form>8
<input type="button" value="打开窗口" onclick="open_win()">9
</form>10
<script>function open_win() { window.open("https://www.twle.cn/yufei/html"); window.open("https://www.twle.cn/");}</script><form><input type="button" value="打开窗口" onclick="open_win()"></form>