<head>
<title>1.html</title>
</head>
<body>
是否离校:<input type="checkbox" name="" id="" value=""/>
<button onclick="jump()"></button>
</body>
<script type="text/javascript">
function jump() {
var c = document.getElementsByTagName('input')[0];
location.href = '2.html?=' + encodeURI(c.value)
}
</script>
<head>
<title></title>
</head>
<body>
<div id="box1">
是否离校:
</div>
</body>
<script type="text/javascript">
var loc = location.href;
var n1 = loc.length;
var n2 = loc.indexOf('=');
var txt = decodeURI(loc.substr(n2 + 1, n1 - n2));
var box1 = document.getElementById('box1');
box1.innerHTML = txt;
</script>
我勾选checkbox，再点button，跳到第二页，后面显示是
不勾选，则显示否
如有帮助，麻烦点个【采纳此答案】
1.html
<!DOCTYPE html>
<html>
<head>
<title>1.html</title>
</head>
<body>
是否离校:<input type="checkbox" name="" id="" value=""/>
<button onclick="jump()">ddd</button>
</body>
<script type="text/javascript">
function jump() {
var c = document.getElementsByTagName('input')[0];
location.href = '2.html?checked=' + c.checked
}
</script>
</html>
2.html
<!DOCTYPE html>
<html>
<head>
<title></title>
</head>
<body>
<div id="box1">
是否离校:
</div>
</body>
<script type="text/javascript">
var loc = location.href;
var n1 = loc.length;
var n2 = loc.indexOf('=');
var txt = decodeURI(loc.substr(n2 + 1, n1 - n2));
var box1 = document.getElementById('box1');
box1.innerHTML = txt=='true'?"是":"否";
</script>
</html>