使用name和value<form id="form1" name="form1" method="get" action="test.html">
<input name="action" type="submit" value="1" />
<input name="action" type="submit" value="2" />
</form>
<input name="action" type="submit" value="1" />
<input name="action" type="submit" value="2" />
</form>
<input name="action" type="submit" onclick="dotype.value='1'" />
<input name="action" type="submit" onclick="dotype.value='2'" /> <input type="hidden" id="dotype" value="">
</form>然后在服务端根据request("dotype")进行判断,决定进行什么操作