

在AppSetting中的配置
 <add key="smtpSever" value="smtp.qq.com"/>
    <add key="mailFrom" value="912549963@qq.com"/>
    <add key="SmtpUserName" value="912549963@qq.com" />
    <add key="smtpSeverPwd" value="XXXXXX"/>//登陆网站的密码
-----------------------------------------------------------------------------------------------------------------
 <p class="long-input ue-clear">
                <label>请输入手机验证码:</label>
                <input type="text" id="newPwd" name="VailteCode" required="required" class="form-control" placeholder="请输入手机验证码" />
                <input type="button" class="tijiao" id="valiteBtn" value="发送手机验证码" />
            </p>
$("#valiteBtn").click(function () {
 $.ajax({
                    url: "/UserInfo/SendMsg",
                    type: "post",
                    data: "",
                    dataType: "json",
                    success: function (data) {
                        if (data.Pass) {
                            layer.msg(data.Msg, { icon: 1, time: 2000 });
                        }
                        else {
                            layer.msg(data.Msg, { icon: 2, time: 2000 });
                        }
                    },
                    error: function (msg) {
                        layer.msg(msg.status, { icon: 2, time: 2000 });
                    }
                });
            });
 public ActionResult SendMsg()
        {
            ResultModel rm = new ResultModel();
            string result=DataHelper.SendMessage();
            if (result == "失败")
            {
                rm.Pass = false;
                rm.Msg = "发送失败";
            }
            else
            {
                RedisManager.ClientManager.Set("Msg" + LoginUser.ID, result);
                rm.Pass = true;
                rm.Msg = "发送成功";
            }
            return Json(rm);
}
原文:https://www.cnblogs.com/ZkbFighting/p/8758620.html