织梦用ajax提交自定义表单的办法-不跳转

<form  method="post" target="myFrame"  id="form1" >
<input type="hidden" name="action" value="post" />
<input type="hidden" name="diyid" value="1" />
<input type="hidden" name="do" value="2" />
<input type="hidden" name="dede_fields" value="name,text;mobie,text;addres1,text;yusuan,text;centent,multitext" />
<input type="hidden" name="dede_fieldshash" value="734853fb61fda5c7c8d607050d3a791f" />
<input type="text" name="name" id="name" class="finput1" placeholder="*您的姓名" >
<input type="tel" name="mobie" id="mobie" class="finput1" placeholder="*您的电话" >
<input type="text" name="addres1" id="addres1" class="finput1" placeholder="意向区域" >
<input type="text" name="yusuan" id="yusuan" class="finput1" placeholder="输入投资预算 如：15-20W" >
<textarea id="contents" name="centent" class="finput2" placeholder="请在此输入留言内容，我们会尽快与您联系"></textarea>
<input type="button" id="btn" class="feedbackbtn2" value="马上提交">
</form>

<script>
$("#btn").click(function() {
var name_main = $("#name").val();
var reg1 = /^[\u4E00-\u9FA5]{2,5}(?:·[\u4E00-\u9FA5]{2,5})*$/;
var mobile_main = $("#mobie").val();
var reg2 = /^1[3|4|5|7|8][0-9]{9}$/;
if (name_main == '') {
alert('姓名不能为空！');
return false                } else if (!reg1.test(name_main)) {
alert('请输入有效的姓名！');
return false                }
if (mobile_main == '') {
alert('手机不能为空！');
return false                } else if (!reg2.test(mobile_main)) {
alert('请输入有效的手机号码！');
return false                }
$.ajax({
cache: true,
type: "POST",
url:"/plus/diy.php",
data:$('#form1').serialize(),
success: function(data) {
alert('加盟申请提交成功,客服将在12小时内联系您，请留意手机或者微信!');
$('#form1')[0].reset();
}
});return false;
})
</script>