代码示例:(标识:jsck_win_moveby_moveto)
<!DOCTYPE html>
<html>
<body>

<h1>Window 对象</h1>

<h2>moveTo() 和 moveBy() 方法</h2>

<p><button onclick="openWin()">创建一个窗口</button></p>
<p><button onclick="moveWinTo()">将窗口移动到 150 150</button></p>
<p><button onclick="moveWinBy()">将窗口移动 75 75</button></p>

<script>
let myWindow;

function openWin() {
  myWindow = window.open("", "", "width=400, height=400");
}

function moveWinTo() {
  myWindow.moveTo(150, 150);
}

function moveWinBy() {
  myWindow.moveBy(75, 75);
}
</script>

</body>
</html>
运行结果: