<form name='form1'>
<input type='text' id='name' name='name'>
<button οnclick='submit1()'>提交1</button>
<button οnclick='submit2()'>提交2</button>
</form>
<script>
function submit1() { document.form1.action="1.php"; document.form1.submit(); }
function submit2() { document.form1.action="2.php"; document.form1.submit(); }
</script>