☀【JS】Code

1

<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="utf-8">
    <title></title>
</head>
<body>
    <form action="#">
        <button onclick="return true;">submit</button>
        <button onclick="return false;">submit</button>
    </form>
</body>
</html>
原文地址:https://www.cnblogs.com/jzm17173/p/3388847.html