<input class="snasub" type="button" value="提交" onclick="return question()" id="button">
document.onkeydown = function (e) {
var theEvent = window.event || e;
var code = theEvent.keyCode || theEvent.which;
if (co== 13)
{
$("#button").click();
}
}
如果是a标签:
$("#button").click();
只是点击不跳转(jquery)
document.getElementById("Jump").click();
点击加跳转(js)