<!DOCTYPE html>
<html>
<body>
<h2>JavaScript</h2>
<h3>window.location 对象</h3>
<input type="button" value="载入新文件" onclick="newDoc()">
<script>
function newDoc() {
window.location.assign("https://www.begtut.com")
}
</script>
</body>
</html>