<body>
<div id="app">
<form action="http://www.liulianghui.top" method="get" onsubmit="return fun1()">
<input type="submit" value="提交">
</form>
</div>
</body>
<script>
function fun1() {
return false;
}
</script>
<body>
<div id="app">
<form action="http://www.liulianghui.top" method="get" onsubmit="return fun1()">
<input type="submit" value="提交">
</form>
</div>
</body>
<script>
function fun1() {
return false;
}
</script>