注册页实现激活邮箱验证(asp.net c#) 详细实现

-----------注册页前台

复制代码代码如下:

 
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Registe.aspx.cs" Inherits="CSDN博客.Registe" %> 
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 
<html xmlns="http://www.w3.org/1999/xhtml"> 
<head runat="server"> 
<title></title> 
<style type="text/css"> 
.zhuyi 
{ 
color:Red; 
font-size:small; 
} 
#pwd-strong { 
float: left; 
margin: 0px; 
padding: 0px; 
list-style: none; 
background-image: url(images/pwdstrong.gif); 
background-repeat: no-repeat; 
} 
#pwd-strong li { 
float: left; 
padding: 0px; 
color: #ccc; 
font-size: 11px; 
 64px; 
height: 10px; 
text-align: center; 
padding-top: 9px; 
} 
.pwds3 { 
background-position: -20px -70px; 
} 
.pwds2 { 
background-position: -20px -44px; 
} 
.pwds1 { 
background-position: -20px -18px; 
} 
#pwd-strong li.currs { 
color: #000; 
} 
/*头部css样式*/ 
#head 
{ 
margin:0; 
} 
#head a:hover 
{ 
color:Red; 
} 
.ahead 
{ 
color:black; 
font-size:small; 
text-decoration:none; 
} 
#lefthead 
{ 
float:left; 
margin:0; 
} 
#righthead 
{ 
float:right; 
margin:0; 
} 
/*头部css样式结束*/ 
/*信息部分开始*/ 
#body 
{ 
/* 
border: 1px solid black; 
*/ 
position:absolute; 
900px; 
height:700px; 
left:230px; 
top:50px; 
} 
#picture 
{ 
float:left; 
} 
#xinxi 
{ 
border:1px solid pink; 
850px; 
height:440px; 
position:absolute; 
left:20px; 
top:50px 
} 
#biaoti 
{ 
position:absolute; 
left:1px; 
top:10px; 
} 
#xian 
{ 
position:absolute; 
left:20px; 
top:50px; 
} 
#table 
{ 
position:absolute; 
/* 
border:1px solid black; 
*/ 
left:50px; 
top:90px; 
} 
/*信息部分结束*/ 
/*底部开始*/ 
#footer 
{ 
/* 
border:1px solid black; 
*/ 
position:absolute; 
left:430px; 
top:560px; 
} 
.buttom 
{ 
margin:0px; 
font-size:small; 
} 
.abuttom 
{ 
text-decoration:none; 
color:Black; 
} 
#footer a:hover 
{ 
color:Blue; 
} 
img 
{ 
border:0px; 
} 
/*底部结束*/ 
</style> 
<script src="emailvalidatorjs.js" type="text/javascript"></script> 
<script src="jquery-1.9.1.js" type="text/javascript"></script> 
<script type="text/javascript"> 
$(function () { 
$('#txtPassword').keyup(function () { 
var score = testpass($(this).val()); 
if (score < 34) { 
$('#pwd-strong').css('display', 'block'); 
$('#pwd-strong').addClass('pwds1'); 
$('li:first').addClass('currs'); 
} 
else if (score >= 34 && score < 68) { 
$('#pwd-strong').css('display', 'block'); 
$('#pwd-strong').removeClass(); 
$('#pwd-strong').addClass('pwds2'); 
$('li:eq(1)').addClass('currs'); 
} 
else { 
$('#pwd-strong').css('display', 'block'); 
$('#pwd-strong').removeClass(); 
$('#pwd-strong').addClass('pwds3'); 
$('li:last').addClass('currs'); 
} 
}) 
}) 
</script> 
</head> 
<body> 
<form id="form1" runat="server"> 
<!--内容--> 
<div> 
<!--头部--> 
<div id="head"> 
<!--头部左--> 
<div id="lefthead"> 
<a href="http://www.csdn.net/" class="ahead">首页</a> 
<a href="http://news.csdn.net/" class="ahead">业界</a> 
<a href="http://mobile.csdn.net/" class="ahead">移动</a> 
<a href="http://cloud.csdn.net/" class="ahead">云计算</a> 
<a href="http://sd.csdn.net/" class="ahead">研发</a> 
<a href="http://bbs.csdn.net/" class="ahead">论坛</a> 
<a href="http://blog.csdn.net/" class="ahead">博客</a> 
<a href="http://download.csdn.net/" class="ahead">下载</a> 
<a class="ahead">更多</a> 
</div> 
<!--头部右--> 
<div id="righthead"> 
<span class="zhuyi">你还未登陆！</span>|  
<a href="http://www.csdn.net/" class="ahead">登陆</a>  |  
<a href="http://www.csdn.net/" class="ahead">注册</a>  |  
<a href="https://passport.csdn.net/help/faq" class="ahead">帮助</a> 
</div> 
</div> 
<!--头部结束--> 
<!--身体--> 
<div id="body" > 
<!--图片--> 
<div id="picture"> 
<img src="images/zhuce.gif" /> 
</div> 
<!--信息--> 
<div id="xinxi"> 
<div id="biaoti"> 
<img src="images/zhuce1.gif"/> 
</div> 
<div id="xian"> 
<img src="images/zhuce2.png" /> 
</div> 
<div id="table"> 
<table> 
<!--用户名--> 
<tr> 
<td><span class="zhuyi">*</span>用户名：</td> 
<td> 
<asp:TextBox ID="txtName" runat="server" ControlToValidate="TextBox1"></asp:TextBox></td> 
<td > 
<asp:RequiredFieldValidator ID="RequiredFieldValidator1" runat="server" 
ErrorMessage="用户名不能为空" ControlToValidate="txtName" Display="Dynamic" 
Font-Size="15px" ForeColor="Red"></asp:RequiredFieldValidator> 
</td> 
</tr> 
<tr><td></td><td colspan="2"> 
<label style="color:#c0c0c0;font-size:small;">（字母、数字或下划线组合。）</label></td></tr> 
<!--密码--> 
<tr> 
<td><span class="zhuyi">*</span>密码：</td> 
<td> 
<asp:TextBox ID="txtPassword" runat="server"></asp:TextBox></td> 
<td> 
<asp:RequiredFieldValidator ID="RequiredFieldValidator2" runat="server" 
ControlToValidate="txtPassword" Display="Dynamic" ErrorMessage="不能为空" 
Font-Size="15px" ForeColor="Red"></asp:RequiredFieldValidator> 
<div><ul
 id="pwd-strong" style="display: 
none;"><li>弱</li><li>中</li><li>强</li></ul></div></td>
 
</tr> 
<tr><td></td><td colspan="2"> 
<label
 
style="color:#c0c0c0;font-size:small;">（为了您的帐户安全，强烈建议您的密码使用字符+数字等多种不同类型的组合，并且密码长度大于5位。）</label></td></tr>
 
<!--再次输入密码--> 
<tr> 
<td><span class="zhuyi">*</span>再次输入密码：</td> 
<td> 
<asp:TextBox ID="txtPasswordAgain" runat="server"></asp:TextBox></td> 
<td> 
<asp:RequiredFieldValidator ID="RequiredFieldValidator3" runat="server" 
ControlToValidate="txtPassword" Display="Dynamic" ErrorMessage="不能为空" 
ForeColor="Red" Font-Size="15px"></asp:RequiredFieldValidator> 
<asp:CompareValidator ID="CompareValidator1" runat="server" 
ErrorMessage="两次输入的密码不一致" ControlToCompare="txtPassword" 
ControlToValidate="txtPasswordAgain" Display="Dynamic" ForeColor="Red" 
Font-Size="15px"></asp:CompareValidator></td> 
</tr> 
<tr><td></td><td colspan="2"> 
<label style="color:#c0c0c0;font-size:small;">（请确保密码正确）</label></td></tr> 
<!--E-mail--> 
<tr> 
<td><span class="zhuyi">*</span>E-mail</td> 
<td> 
<asp:TextBox ID="txtEmail" runat="server"></asp:TextBox></td> 
<td> 
<asp:RequiredFieldValidator ID="RequiredFieldValidator4" runat="server" 
ControlToValidate="txtEmail" Display="Dynamic" ErrorMessage="不能为空" 
ForeColor="Red" Font-Size="15px"></asp:RequiredFieldValidator> 
<asp:RegularExpressionValidator ID="RegularExpressionValidator1" runat="server" 
ControlToValidate="txtEmail" Display="Dynamic" ErrorMessage="邮箱格式不正确" 
ValidationExpression="w+([-+.']w+)*@w+([-.]w+)*.w+([-.]w+)*" 
ForeColor="Red" Font-Size="15px"></asp:RegularExpressionValidator> 
</td> 
</tr> 
<tr><td></td><td colspan="2"> 
<label style="color:#c0c0c0;font-size:small;">（请填写您常用的邮箱）</label></td></tr> 
<!--验证码--> 
<tr> 
<td><span class="zhuyi">*</span>校验码：</td> 
<td> 
<asp:TextBox ID="TextBox5" runat="server"></asp:TextBox></td> 
<td> 
<img src="checkCode.aspx" onclick="this.src='checkCode.aspx?aaa='+new Date()" alt="" />图片看不清？点击重新得到验证码 
<asp:RequiredFieldValidator ID="RequiredFieldValidator5" runat="server" 
ControlToValidate="TextBox5" Display="Dynamic" ErrorMessage="不能为空"></asp:RequiredFieldValidator> 
</td> 
</tr> 
<tr><td></td><td colspan="2"> 
<span
 class="zhuyi">（如您连续输入不对验证码，请检查您的浏览器是否禁用了Cookie。<a 
href="http://passport.csdn.net/help/faq">如何启用Cookie？</a>）</span></td></tr>
 
<tr> 
<!--条款--> 
<td><span class="zhuyi">*</span>注册条款：</td> 
<td colspan="2"> 
<asp:CheckBox ID="CheckBox1" runat="server" 
oncheckedchanged="CheckBox1_CheckedChanged"
 Text="我已仔细阅读并接受" /><a 
href="http://passport.csdn.net/help/terms">CSDN注册条款</a>。</td>
 
</tr> 
<!--注册提交--> 
<tr><td></td><td></td></tr> 
<tr><td></td><td></td></tr> 
<tr> 
<td></td> 
<td colspan="2"> 
<asp:ImageButton ID="ImageButton1" runat="server" 
ImageUrl="~/images/zhuce.jpg" onclick="ImageButton1_Click" /> 
<asp:Label ID="lbinfo" runat="server" ForeColor="Red"></asp:Label> 
</td> 
</tr> 
</table> 
<div> 
</div> 
</div> 
</div> 
</div> 
<!--身体结束--> 
<!--底部--> 
<div id="footer" align="center"> 
<div class="buttom"> 
<a href="http://www.csdn.net/company/about.html" class="abuttom">公司简介</a>| 
<a href="http://www.csdn.net/company/recruit.html" class="abuttom" >招贤纳士</a>| 
<a href="http://www.csdn.net/company/marketing.html" class="abuttom">广告服务</a>| 
<a href="http://www.csdn.net/company/account.html" class="abuttom">银行汇款账号</a>| 
<a href="http://www.csdn.net/company/contact.html" class="abuttom">联系方式</a>| 
<a href="http://www.csdn.net/company/statement.html" class="abuttom">版权声明</a>| 
<a href="http://www.csdn.net/company/layer.html" class="abuttom">法律顾问</a>| 
<a href="" class="abuttom">问题报告</a> 
</div> 
<p class="buttom">京  ICP  证  070598  号</p> 
<p class="buttom">北京创新乐知信息技术有限公司  版权所有</p> 
<p class="buttom"><img src="images/zhuce4.gif" />联系邮箱：webmaster(at)csdn.net</p> 
<p class="buttom">Copyright © 1999-2012, CSDN.NET, All Rights Reserved</p> 
<div> 
<a
 
href="http://www.hd315.gov.cn/beian/view.asp?bianhao=010202001032100010"
 class="abuttom"><img src="images/denglu2.gif"/></a> 
<a
 
href="https://trustsealinfo.verisign.com/splash?form_file=fdf/splash.fdf&dn=passport.csdn.net&lang=zh_cn"
 class="abuttom"><img src="images/denglu1.gif"/></a> 
</div> 

------注册页后台

复制代码代码如下:

 
using System; 
using System.Collections.Generic; 
using System.Linq; 
using System.Web; 
using System.Web.UI; 
using System.Web.UI.WebControls; 
using System.Text; 
using System.Net.Mail; 
using System.Net; 
using System.Data.SqlClient; 
namespace CSDN博客 
{ 
public partial class Registe : System.Web.UI.Page 
{ 
protected void Page_Load(object sender, EventArgs e) 
{ 
} 
protected void CheckBox1_CheckedChanged(object sender, EventArgs e) 
{ 
} 
public void sendMail(string email, string activeCode) 
{ 
MailMessage mailMsg = new MailMessage(); 
mailMsg.From = new MailAddress("15031259715@163.com"); 
mailMsg.To.Add(email); 
mailMsg.Subject = "请激活注册"; 
int number = number1(); 
StringBuilder contentBuilder = new StringBuilder(); 
contentBuilder.Append("请单击以下链接完成激活"); 
contentBuilder.Append("<a
 href='http://localhost:15464/cheng.aspx?activecode=" + activeCode + 
"&id=" + number + "'>激活</a>"); 
mailMsg.Body = contentBuilder.ToString();//拼接字符串 
mailMsg.IsBodyHtml = true; 
SmtpClient client = new SmtpClient(); 
//发件方服务器地址 
client.Host = "smtp.163.com"; 
client.Port = 25; 
//mailMsg.IsBodyHtml = true; 
NetworkCredential credetial = new NetworkCredential(); 
credetial.UserName = "15031259715"; 
credetial.Password = "wangjing911214++"; 
client.Credentials = credetial; 
client.Send(mailMsg); 
} 
public int number1() 
{ 
CSDN博客.BLL.T_User count = new BLL.T_User(); 
int a = count.GetRecordCount(""); 
return a; 
} 
protected void ImageButton1_Click(object sender, ImageClickEventArgs e) 
{ 
CSDN博客.Model.T_User muser = new Model.T_User(); 
muser.Name = txtName.Text; 
muser.Password = txtPassword.Text; 
muser.E_Mail = txtEmail.Text; 
string activecode=Guid.NewGuid().ToString().Substring(0, 8); 
muser.ActiveCode = activecode;//生成激活码 
CSDN博客.BLL.T_User buser = new BLL.T_User(); 
if (buser.Add(muser) > 0) 
{ 
sendMail(txtEmail.Text, activecode);//给注册用户发邮件 
lbinfo.Text = "保存成功"; 
} 
else { lbinfo.Text = "保存失败"; } 
} 
} 
} 
</div> 
<!--底部结束--> 
</div> 
</form> 
</body> 
</html> 

------------激活验证

复制代码代码如下:

 
using System; 
using System.Collections.Generic; 
using System.Linq; 
using System.Web; 
using System.Web.UI; 
using System.Web.UI.WebControls; 
using System.Data.SqlClient; 
namespace CSDN博客 
{ 
public partial class cheng : System.Web.UI.Page 
{ 
protected void Page_Load(object sender, EventArgs e) 
{ 
//取出参数id 
int id = Convert.ToInt32(Request["id"]); 
string activeCode = Request["activecode"].ToString(); 
//2判断id为id的记录是否存在 
//连接数据库 
string conStr = "data source=LOVE-PC\SQLEXPRESSPC;initial catalog=Blogs;user id=sa;password=admin"; 
int number; 
using (SqlConnection con = new SqlConnection(conStr)) 
{ 
string sql = "select count(*) from T_User where Id=@id"; 
using (SqlCommand cmd = new SqlCommand(sql, con)) 
{ 
con.Open(); 
cmd.Parameters.AddWithValue("@id", id); 
number = Convert.ToInt32(cmd.ExecuteScalar()); 
} 
} 
if (number > 0) 
{ 
//如果该用户存在取出ActiveCode字段进行比较。如果一样，把Active字段修改为true 
//连接数据库 
string AC; 
using (SqlConnection con = new SqlConnection(conStr)) 
{ 
string sql = "select ActiveCode from T_User where Id=@id"; 
using (SqlCommand cmd = new SqlCommand(sql, con)) 
{ 
con.Open(); 
cmd.Parameters.AddWithValue("@id", id); 
AC = cmd.ExecuteScalar().ToString(); ; 
} 
} 
if (activeCode == AC) 
{ 
Response.Write("激活成功!<a href='denglu.aspx'>返回登录</a>"); 
using (SqlConnection con = new SqlConnection(conStr)) 
{ 
string sql = "update T_User set Active=1 where Id=@id"; 
using (SqlCommand cmd = new SqlCommand(sql, con)) 
{ 
con.Open(); 
cmd.Parameters.AddWithValue("@id", id); 
number = Convert.ToInt32(cmd.ExecuteScalar()); 
} 
} 
} 
else 
{ 
Response.Write("用户已存在，但是激活码错误！"); 
} 
} 
else 
{ 
Response.Write("用户不存在，还没注册成功！"); 
} 
} 
} 
} 

实现如下效果：

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注册页实现激活邮箱验证(asp.net c#) 详细实现

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