<tr class="margin-top">

<td class="padding-top text-center">手机号</td>

<td><input type="text" class="inputs" id="Phone" name="Phone"> </td>

<td><input type="button" value="获取验证码" id="sms" onclick="sendemail()"></td>

</tr>

<tr>

<td class="padding-top text-center">验证码</td>

<td><input type="text" class="inputs" id="Code" name="Code"></td>

</tr>

$(function () {

$("#sms").click(function () {

sendCode($("#sms"));

});

v = getCookieValue("secondsremained");//获取cookie值

if (v > 0) {

settime($("#sms"));//开始倒计时

}

})

//发送验证码

function sendCode(obj) {

var phoneNumber = $("#Phone").val();

var result = isPhoneNum(phoneNumber);

if (result) {

//将手机利用ajax提交到后台的发短信接口

$.post("/College/Code", { Phone: phoneNumber }, function (data) {

if (data == "ok") {

alert("验证码发送成功!");

} else {

alert("验证码发送失败,请重新发送!");

}

});

addCookie("secondsremained", 60, 60);//添加cookie记录,有效时间60s

settime(obj);   //开始倒计时

}

}

//开始倒计时

var countdown;

function settime(obj) {

countdown = getCookieValue("secondsremained");

if (countdown == 0) {

obj.removeAttr("disabled");

obj.val("获取验证码");

return;

} else {

obj.attr("disabled", true);

obj.val("重新发送(" + countdown + ")");

countdown--;

editCookie("secondsremained", countdown, countdown + 1);

}

setTimeout(function () { settime(obj) }, 1000) //每1000毫秒执行一次

}

//校验手机号是否合法

function isPhoneNum(phoneNumber) {

var myreg = /^(((13[0-9]{1})|(15[0-9]{1})|(18[0-9]{1}))+\d{8})$/;

if (!myreg.test(phoneNumber)) {

alert('请输入有效的手机号码！');

return false;

} else {

return true;

}

}

//发送验证码时添加cookie

function addCookie(name, value, expiresHours) {

var cookieString = name + "=" + escape(value);

//判断是否设置过期时间,0代表关闭浏览器时失效

if (expiresHours > 0) {

var date = new Date();

date.setTime(date.getTime() + expiresHours * 1000);

cookieString = cookieString + ";expires=" + date.toUTCString();

}

document.cookie = cookieString;

}

//修改cookie的值

function editCookie(name, value, expiresHours) {

var cookieString = name + "=" + escape(value);

if (expiresHours > 0) {

var date = new Date();

date.setTime(date.getTime() + expiresHours * 1000); //单位是毫秒

cookieString = cookieString + ";expires=" + date.toGMTString();

}

document.cookie = cookieString;

}

//根据名字获取cookie的值

function getCookieValue(name) {

var strCookie = document.cookie;

var arrCookie = strCookie.split("; ");

for (var i = 0; i < arrCookie.length; i++) {

var arr = arrCookie[i].split("=");

if (arr[0] == name) {

return unescape(arr[1]);

break;

} else {

return "";

break;

}

}

}

#region 商学院报名发送验证码

public ActionResult ValidateCode()

{

string Code = GetRandomString(6);

string url = "https://eco.taobao.com/router/rest";

string appkey = "****";  //此处填写你自己的

string secret = "****";   //此处填写你自己的

ITopClient client = new DefaultTopClient(url, appkey, secret);

AlibabaAliqinFcSmsNumSendRequest req = new AlibabaAliqinFcSmsNumSendRequest();

req.Extend = "";              //可空，返回状态

req.SmsType = "normal";             //不可更改

req.SmsFreeSignName = "个人小站";       //申请的短信签名，不可填写与申请的不一

req.SmsParam = "{VCode:'" + Code + "'}";  //模板内参数必填

req.RecNum = Request["Phone"];         //接收者手机号码

req.SmsTemplateCode = "SMS_74235011";    //短信模板的编号，不可出错

AlibabaAliqinFcSmsNumSendResponse rsp = client.Execute(req);

if (rsp.IsError == false)

{

Console.WriteLine(rsp.Body);

//return Content(rsp.Body);

}

//将验证码设置缓存

var CodeInfo = (Object)Code;

CacheOpt.SetCache("Code", CodeInfo, Convert.ToInt32(60));

return Content("ok");

}

#region 生成6位验证码

public string GetRandomString(int iLength)

{

string buffer = "0123456789";    // 随机字符中也可以为汉字（任何）

StringBuilder sb = new StringBuilder();

Random r = new Random();

int range = buffer.Length;

for (int i = 0; i < iLength; i++)

{

sb.Append(buffer.Substring(r.Next(range), 1));

}

return sb.ToString();

}

#endregion

public class CacheOpt

{

/// <summary>

/// 设置缓存

/// </summary>

/// <param name="CacheKey"></param>

/// <param name="objObject"></param>

/// <param name="Seconds">超过多少秒后过期</param>

public static void SetCache(string CacheKey, object objObject, long Seconds)

{

System.Web.Caching.Cache objCache = HttpRuntime.Cache;

objCache.Insert(CacheKey, objObject, null, System.DateTime.Now.AddSeconds(Seconds), TimeSpan.Zero);

}

/// <summary>

/// 获取数据缓存

/// </summary>

/// <param name="CacheKey">键</param>

public static object GetCache(string CacheKey)

{

System.Web.Caching.Cache objCache = HttpRuntime.Cache;

return objCache[CacheKey];

}

}

public class CacheOpt

{

/// <summary>

/// 设置缓存

/// </summary>

/// <param name="CacheKey"></param>

/// <param name="objObject"></param>

/// <param name="Seconds">超过多少秒后过期</param>

public static void SetCache(string CacheKey, object objObject, long Seconds)

{

System.Web.Caching.Cache objCache = HttpRuntime.Cache;

objCache.Insert(CacheKey, objObject, null, System.DateTime.Now.AddSeconds(Seconds), TimeSpan.Zero);

}

/// <summary>

/// 获取数据缓存

/// </summary>

/// <param name="CacheKey">键</param>

public static object GetCache(string CacheKey)

{

System.Web.Caching.Cache objCache = HttpRuntime.Cache;

return objCache[CacheKey];

}

}