first commit

2025-05-26 19:32:10 +08:00
commit cc385332af
27 changed files with 1409 additions and 0 deletions
--- a/App_Code/DbManager.cs
+++ b/App_Code/DbManager.cs
@@ -0,0 +1,71 @@
+using System;
+using System.Data;
+using System.Data.SqlClient;
+using System.Configuration;
+using System.Web;
+using System.Web.Security;
+using System.Web.UI;
+using System.Web.UI.WebControls;
+using System.Web.UI.WebControls.WebParts;
+using System.Web.UI.HtmlControls;
+
+/// <summary>
+/// DbManager 的摘要说明
+/// </summary>
+public class DbManager
+{
+    private static string strConn = "Server=localhost\\SQLEXPRESS;Database=bbs;Integrated Security=True";
+    private static SqlConnection conn;
+    public DbManager()
+	{
+		//
+		// TODO: 在此处添加构造函数逻辑
+		//
+	}
+
+    public static SqlCommand getCommand()
+    {
+        openConnection();
+        SqlCommand comm = new SqlCommand();
+        comm.Connection = conn;
+        return comm;
+    }
+    public static SqlCommand getCommand(string sql)
+    {
+        openConnection();
+        SqlCommand comm = new SqlCommand(sql, conn);
+        return comm;
+    }
+    public static DataSet getDataSet(string sql, string dbName)
+    {
+        openConnection();
+        DataSet myDataSet = new DataSet();
+        SqlDataAdapter da = new SqlDataAdapter(sql, conn);
+        da.Fill(myDataSet, dbName);
+        return myDataSet;
+    }
+    public static SqlDataReader getReader(string sql)
+    {
+        SqlCommand myComm = getCommand(sql);
+        return myComm.ExecuteReader();
+    }
+    public static int getNonQuery(string sql)
+    {
+        SqlCommand comm = getCommand();
+        comm.CommandText = sql;
+        return comm.ExecuteNonQuery();
+    }
+    public static void closeConnection()
+    {
+        if(conn.State==ConnectionState.Open)
+            conn.Close();
+    }
+    public static void openConnection()
+    {
+        if (conn == null)
+            conn = new SqlConnection(strConn);
+        if (conn.State == ConnectionState.Closed)
+            conn.Open();
+    }
+
+}
--- a/App_Code/function.cs
+++ b/App_Code/function.cs
@@ -0,0 +1,36 @@
+using System;
+using System.Data;
+using System.Configuration;
+using System.Web;
+using System.Web.Security;
+using System.Web.UI;
+using System.Web.UI.WebControls;
+using System.Web.UI.WebControls.WebParts;
+using System.Web.UI.HtmlControls;
+
+/// <summary>
+/// function 的摘要说明
+/// </summary>
+public class function
+{
+	public function()
+	{
+		//
+		// TODO: 在此处添加构造函数逻辑
+		//
+	}
+    public static string redirect(string url, string message)
+    {
+        string str = "";
+        if (message != null && message != "")
+        {
+            str = "<div id='warning'>" + message + "</div>";
+            str += "<script>setTimeout(function(){location.href='" + url + "'},1000)</script>";
+        }
+        else
+        {
+            str = "<script>self.location.href='" + url + "'</script>";
+        }
+        return str;
+    }
+}
--- a/BBS.sln
+++ b/BBS.sln
@@ -0,0 +1,38 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio 2013
+VisualStudioVersion = 12.0.21005.1
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{E24C65DC-7377-472B-9ABA-BC803B73C61A}") = "论坛", "http://localhost:3547", "{A8B129EE-780A-424F-B0E8-16EE9759AE4B}"
+	ProjectSection(WebsiteProperties) = preProject
+		UseIISExpress = "true"
+		TargetFrameworkMoniker = ".NETFramework,Version%3Dv2.0"
+		Debug.AspNetCompiler.VirtualPath = "/localhost_3547"
+		Debug.AspNetCompiler.PhysicalPath = "D:\工作代码\咸鱼项目\1.bs项目\5.ASP+SQLSERVER 论坛系统\论坛\"
+		Debug.AspNetCompiler.TargetPath = "PrecompiledWeb\localhost_3547\"
+		Debug.AspNetCompiler.Updateable = "true"
+		Debug.AspNetCompiler.ForceOverwrite = "true"
+		Debug.AspNetCompiler.FixedNames = "false"
+		Debug.AspNetCompiler.Debug = "True"
+		Release.AspNetCompiler.VirtualPath = "/localhost_3547"
+		Release.AspNetCompiler.PhysicalPath = "D:\工作代码\咸鱼项目\1.bs项目\5.ASP+SQLSERVER 论坛系统\论坛\"
+		Release.AspNetCompiler.TargetPath = "PrecompiledWeb\localhost_3547\"
+		Release.AspNetCompiler.Updateable = "true"
+		Release.AspNetCompiler.ForceOverwrite = "true"
+		Release.AspNetCompiler.FixedNames = "false"
+		Release.AspNetCompiler.Debug = "False"
+		SlnRelativePath = "D:\工作代码\咸鱼项目\1.bs项目\5.ASP+SQLSERVER 论坛系统\论坛\"
+	EndProjectSection
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{A8B129EE-780A-424F-B0E8-16EE9759AE4B}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{A8B129EE-780A-424F-B0E8-16EE9759AE4B}.Debug|Any CPU.Build.0 = Debug|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+EndGlobal
--- a/Default.aspx
+++ b/Default.aspx
@@ -0,0 +1,27 @@
+<%@ Page Language="C#" MasterPageFile="~/master.master" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" Title="10228宿舍论坛" %>
+<asp:Content ID="Content1" ContentPlaceHolderID="ContentPlaceHolder1" Runat="Server">
+    <div id="page" class="page">
+            <h2 runat=server id="h2"></h2>
+            <asp:GridView ID="articlelist" runat="server" CellPadding="4" ForeColor="#6C7E4A" GridLines="Horizontal" AllowPaging="True" AutoGenerateColumns="False" Width="100%">
+                <FooterStyle BackColor="#4ca8e5" Font-Bold="True" ForeColor="#ffffff" />
+                <RowStyle BackColor="#F9F9F9" BorderColor="#4ca8e5" BorderStyle="Solid" BorderWidth="1px" />
+                <PagerStyle BackColor="#BCD988" ForeColor="#ffffff" HorizontalAlign="Left"/>
+                <HeaderStyle BackColor="#4ca8e5" Font-Bold="True" ForeColor="#ffffff" HorizontalAlign="Center" VerticalAlign="Middle" />
+                <AlternatingRowStyle BackColor="White" />
+                <PagerSettings FirstPageText="首页" LastPageText="尾页" Mode="NextPreviousFirstLast"
+                    NextPageText="下一页" PreviousPageText="上一页" />
+                <Columns>
+                    <asp:BoundField DataField="id" HeaderText="文章编号" ReadOnly="True" Visible="False" />
+                    <asp:BoundField DataField="replaynum" HeaderText="回复" />
+                    <asp:BoundField DataField="readnum" HeaderText="阅读" />
+                    <asp:BoundField DataField="title" HeaderText="题目" />
+                    <asp:BoundField DataField="username" HeaderText="作者" />
+                    <asp:BoundField DataField="classname" HeaderText="类别" />
+                    <asp:BoundField DataField="time" HeaderText="发表时间" />
+                    <asp:HyperLinkField DataNavigateUrlFields="id" DataNavigateUrlFormatString="article.aspx?id={0}"
+                        HeaderText="查看" Text="View" />
+                </Columns>
+            </asp:GridView>
+        </div>
+</asp:Content>
+
--- a/Default.aspx.cs
+++ b/Default.aspx.cs
@@ -0,0 +1,27 @@
+using System;
+using System.Data;
+using System.Configuration;
+using System.Collections;
+using System.Web;
+using System.Web.Security;
+using System.Web.UI;
+using System.Web.UI.WebControls;
+using System.Web.UI.WebControls.WebParts;
+using System.Web.UI.HtmlControls;
+
+public partial class _Default : System.Web.UI.Page
+{
+    protected void Page_Load(object sender, EventArgs e)
+    {
+        if (!IsPostBack)
+        {
+            h2.InnerHtml = "最近的发表的帖子";
+            string sql = "select top 10 article.id,replaynum,readnum,title,username,classname,time from article,[user] where " +
+                    "userid=authorid order by article.id desc";
+            DataSet ds = DbManager.getDataSet(sql, "newArticle");
+            this.articlelist.DataSource = ds.Tables["newArticle"];
+            this.DataBind();
+            DbManager.closeConnection();
+        }
+    }
+}
--- a/Manager.aspx
+++ b/Manager.aspx
@@ -0,0 +1,35 @@
+<%@ Page Language="C#" MasterPageFile="~/master.master" AutoEventWireup="true" CodeFile="Manager.aspx.cs" Inherits="Manager" Title="10228宿舍论坛" %>
+<asp:Content ID="Content1" ContentPlaceHolderID="ContentPlaceHolder1" Runat="Server">
+    <div class="page" id="page">
+        <div id="table" runat=server class="table">
+            <h2 runat=server id="h2"></h2>
+            <asp:GridView ID="articlelist" runat="server" CellPadding="4" ForeColor="#6C7E4A" GridLines="Horizontal" AllowPaging="True" AutoGenerateColumns="False" Width="100%" OnRowDeleting="articlelist_RowDeleting" >
+                <FooterStyle BackColor="#BCD988" Font-Bold="True" ForeColor="#996600" />
+                <RowStyle BackColor="#F9F9F9" BorderColor="#BCD988" BorderStyle="Solid" BorderWidth="1px" />
+                <PagerStyle BackColor="#BCD988" ForeColor="#996600" HorizontalAlign="Left"/>
+                <HeaderStyle BackColor="#BCD988" Font-Bold="True" ForeColor="#996600" HorizontalAlign="Center" VerticalAlign="Middle" />
+                <AlternatingRowStyle BackColor="White" />
+                <PagerSettings FirstPageText="首页" LastPageText="尾页" Mode="NextPreviousFirstLast"
+                    NextPageText="下一页" PreviousPageText="上一页" />
+                <Columns>
+                    <asp:BoundField DataField="id" HeaderText="文章编号" ReadOnly="True" >
+                        <ItemStyle CssClass="hidden" />
+                        <HeaderStyle CssClass="hidden" />
+                        <FooterStyle CssClass="hidden" />
+                    </asp:BoundField>
+                    <asp:BoundField DataField="replaynum" HeaderText="回复" />
+                    <asp:BoundField DataField="readnum" HeaderText="阅读" />
+                    <asp:BoundField DataField="title" HeaderText="题目" />
+                    <asp:BoundField DataField="username" HeaderText="作者" />
+                    <asp:BoundField DataField="classname" HeaderText="类别" />
+                    <asp:BoundField DataField="time" HeaderText="发表时间" />
+                    <asp:CommandField HeaderText="管理" ShowDeleteButton="True" />
+                </Columns>
+            </asp:GridView>
+        </div>
+        <div id="message" runat="server">
+            <asp:HiddenField ID="classValue" runat="server" />
+        </div>
+    </div>
+</asp:Content>
+
--- a/Manager.aspx.cs
+++ b/Manager.aspx.cs
@@ -0,0 +1,100 @@
+using System;
+using System.Data;
+using System.Data.SqlClient;
+using System.Configuration;
+using System.Collections;
+using System.Web;
+using System.Web.Security;
+using System.Web.UI;
+using System.Web.UI.WebControls;
+using System.Web.UI.WebControls.WebParts;
+using System.Web.UI.HtmlControls;
+
+public partial class Manager : System.Web.UI.Page
+{
+    protected void Page_Load(object sender, EventArgs e)
+    {
+        if (!IsPostBack)
+        {
+            //非法url链接
+            if (Request.QueryString["class"] == null)
+            {
+                table.Style.Add("display", "none");
+                message.InnerHtml = function.redirect("Default.aspx", "请确认要管理的社区！");
+            }
+            else
+            {
+                string classname = Server.UrlDecode(Request.QueryString["class"].ToString());
+                classValue.Value = classname;
+                if (Session["userid"] != null && Session["userid"].ToString() != "")
+                {
+                    //确认该用户是否为版主
+                    int i = Convert.ToInt32(Session["banzhu"].ToString());
+                    bool flag = false;
+                    for (int j = 0; j < i; j++)
+                    {
+                        string banzhu = "banzhu" + j;
+                        if (Session[banzhu]!=null&&Session[banzhu].ToString() == classname)
+                        {
+                            flag = true;
+                            break;
+                        }
+                    }
+                    //不是版主，退出到主页
+                    if (!flag)
+                    {
+                        table.Style.Add("display", "none");
+                        message.InnerHtml = function.redirect("Default.aspx", "您不是该版的版主！");
+                    }
+                    //是版主，载入该类信息
+                    h2.InnerHtml = "管理 <b>" + classname + "</b> 信息";
+                    string sql = "select article.id,replaynum,readnum,title,username,classname,time from article,[user] " +
+                    "where classname='" + classname + "' and userid=authorid order by article.id desc";
+                    DataSet ds = DbManager.getDataSet(sql, "manArticle");
+                    this.articlelist.DataSource = ds.Tables["manArticle"];
+                    this.articlelist.DataKeyNames = new string[] { "id" };  //绑定主键
+                    this.articlelist.DataBind();
+                    DbManager.closeConnection();
+                }
+                else
+                {
+                    table.Style.Add("display", "none");
+                    message.InnerHtml = function.redirect("Default.aspx", "身份有误！");
+                }
+            }
+        }
+    }
+    protected void articlelist_RowDeleting(object sender, GridViewDeleteEventArgs e)
+    {
+        string id = this.articlelist.DataKeys[e.RowIndex].Value.ToString();   //获取article主键id
+        //首先查询出作者id即authorid，并使得该作者的帖子数目减一
+        string selectSql = "select authorid from article where id=" + id;
+        SqlDataReader reader = DbManager.getReader(selectSql);
+        if (reader.HasRows)
+        {
+            reader.Read();
+            string userid = reader["authorid"].ToString();
+            reader.Close();
+            //删除一个帖子
+            string sql = "delete from article where id=" + id;
+            if (DbManager.getNonQuery(sql) > 0)
+            {
+                string subBlog = "update [user] set blognum=blognum-1 where userid='" + userid + "'";
+                DbManager.getNonQuery(subBlog);
+                table.Style.Add("display", "none");
+                message.InnerHtml = function.redirect("Manager.aspx?class=" + Server.UrlEncode(classValue.Value).ToString(), "删除成功！");
+            }
+            else
+            {
+                table.Style.Add("display", "none");
+                message.InnerHtml = function.redirect("Default.aspx", "删除过程出错！");
+            }
+        }
+        else
+        {
+            //屏蔽table
+            table.Style.Add("display", "none");
+            message.InnerHtml = function.redirect("Default.aspx", "删除过程出错！");
+        }
+    }
+}
--- a/Web.Config
+++ b/Web.Config
@@ -0,0 +1,40 @@
+<?xml version="1.0"?>
+<!-- 
+    注意: 除了手动编辑此文件以外，您还可以使用 
+    Web 管理工具来配置应用程序的设置。可以使用 Visual Studio 中的
+     “网站”->“Asp.Net 配置”选项。
+    设置和注释的完整列表在 
+    machine.config.comments 中，该文件通常位于 
+    \Windows\Microsoft.Net\Framework\v2.x\Config 中
+-->
+<configuration>
+	<appSettings/>
+	<connectionStrings/>
+	<system.web>
+		<!-- 
+            设置 compilation debug="true" 将调试符号插入
+            已编译的页面中。但由于这会 
+            影响性能，因此只在开发过程中将此值 
+            设置为 true。
+        -->
+		<compilation debug="true"/>
+		<!--
+            通过 <authentication> 节可以配置 ASP.NET 使用的 
+            安全身份验证模式，
+            以标识传入的用户。 
+        -->
+		<authentication mode="Windows"/>
+		<!--
+            如果在执行请求的过程中出现未处理的错误，
+            则通过 <customErrors> 节可以配置相应的处理步骤。具体说来，
+            开发人员通过该节可以配置
+            要显示的 html 错误页
+            以代替错误堆栈跟踪。
+
+        <customErrors mode="RemoteOnly" defaultRedirect="GenericErrorPage.htm">
+            <error statusCode="403" redirect="NoAccess.htm" />
+            <error statusCode="404" redirect="FileNotFound.htm" />
+        </customErrors>
+        -->
+	</system.web>
+</configuration>
--- a/article.aspx
+++ b/article.aspx
@@ -0,0 +1,47 @@
+<%@ Page Language="C#" MasterPageFile="~/master.master" AutoEventWireup="true" CodeFile="article.aspx.cs" Inherits="article" Title="10228宿舍论坛" %>
+<asp:Content ID="Content1" ContentPlaceHolderID="ContentPlaceHolder1" Runat="Server">
+    <div class="page" id="page">
+        <div id="table" runat=server class="table">
+            <h2 runat=server id="h2"></h2>
+            <asp:GridView ID="articlelist" runat="server" CellPadding="4" ForeColor="#6C7E4A" GridLines="Horizontal" AllowPaging="True" AutoGenerateColumns="False" Width="100%">
+                <FooterStyle BackColor="#BCD988" Font-Bold="True" ForeColor="#ffffff" />
+                <RowStyle BackColor="#F9F9F9" BorderColor="#BCD988" BorderStyle="Solid" BorderWidth="1px" />
+                <PagerStyle BackColor="#BCD988" ForeColor="#ffffff" HorizontalAlign="Left"/>
+                <HeaderStyle BackColor="#4ca8e5" Font-Bold="True" ForeColor="#ffffff" HorizontalAlign="Center" VerticalAlign="Middle" />
+                <AlternatingRowStyle BackColor="White" />
+                <PagerSettings FirstPageText="首页" LastPageText="尾页" Mode="NextPreviousFirstLast"
+                    NextPageText="下一页" PreviousPageText="上一页" />
+                <Columns>
+                    <asp:BoundField DataField="id" HeaderText="文章编号" ReadOnly="True" Visible="False" />
+                    <asp:BoundField DataField="replaynum" HeaderText="回复" />
+                    <asp:TemplateField HeaderText="头像">
+                        <ItemTemplate>
+                            <img src='<%# GetAvatarPath(Eval("username").ToString()) %>' 
+                                 width="50" height="50" 
+                                 onerror="this.src='images/tx2.jpg'"/>
+                        </ItemTemplate>
+                    </asp:TemplateField>
+                    <asp:BoundField DataField="readnum" HeaderText="阅读" />
+                    <asp:BoundField DataField="title" HeaderText="题目" />
+                    <asp:BoundField DataField="username" HeaderText="作者" />
+                    <asp:BoundField DataField="classname" HeaderText="类别" />
+                    <asp:BoundField DataField="time" HeaderText="发表时间" />
+                    <asp:HyperLinkField DataNavigateUrlFields="id" DataNavigateUrlFormatString="article.aspx?id={0}"
+                        HeaderText="查看" Text="View" />
+                </Columns>
+            </asp:GridView>
+        </div>
+        <div id="showContent" class="showContent" runat=server>
+        </div>
+        <div class="comment" id="comment" runat="server">
+        </div>
+        <div class="replay" runat="server" id="replay">
+            <table>
+                <tr><td>名字<asp:TextBox ID="authorName" runat=server></asp:TextBox><asp:HiddenField ID="idValue" runat="server" /></td></tr>
+                <tr><td align=center><asp:TextBox ID="content" runat=server Height="100px" TextMode="MultiLine" Width="480px"></asp:TextBox></td></tr>
+                <tr><td align=center><asp:Button ID="addMessage" runat=server Text="发表评论" OnClick="addMessage_Click" /></td></tr>
+            </table>
+        </div>
+    </div>
+</asp:Content>
+
--- a/article.aspx.cs
+++ b/article.aspx.cs
@@ -0,0 +1,159 @@
+using System;
+using System.Data;
+using System.Data.SqlClient;
+using System.Configuration;
+using System.Collections;
+using System.Web;
+using System.Web.Security;
+using System.Web.UI;
+using System.Web.UI.WebControls;
+using System.Web.UI.WebControls.WebParts;
+using System.Web.UI.HtmlControls;
+
+public partial class article : System.Web.UI.Page
+{
+    protected void Page_Load(object sender, EventArgs e)
+    {
+        if (!IsPostBack)
+        {
+            if (Request.QueryString["my"] != null&&Request.QueryString["my"].ToString()!="")
+            {
+                showContent.Style.Add("display", "none");//不显示内容
+                comment.Style.Add("display", "none");   //不显示内容
+                replay.Style.Add("display", "none");    //不显示内容
+                h2.InnerHtml = "<b>" + Session["username"].ToString() + "</b>发表的帖子";
+                string sql = "select article.id,replaynum,readnum,title,username,classname,time from article,[user] where authorid='" + 
+                    Request.QueryString["my"].ToString() + "' and userid=authorid order by article.id desc";
+                DataSet ds = DbManager.getDataSet(sql, "myArticle");
+                this.articlelist.DataSource = ds.Tables["myArticle"];
+                this.articlelist.DataBind();
+                DbManager.closeConnection();
+            }
+            if (Request.QueryString["class"] != null && Request.QueryString["class"].ToString() != "")
+            {
+                showContent.Style.Add("display", "none");//不显示内容
+                comment.Style.Add("display", "none");   //不显示内容
+                replay.Style.Add("display", "none");    //不显示内容
+                h2.InnerHtml = "类别：" +Server.UrlDecode(Request.QueryString["class"].ToString());
+                string sql = "select article.id,replaynum,readnum,title,username,classname,time from article,[user] " +
+                    "where classname='" + Server.UrlDecode(Request.QueryString["class"].ToString()) + "' and userid=authorid order by article.id desc";
+                DataSet ds = DbManager.getDataSet(sql, "classArticle");
+                this.articlelist.DataSource = ds.Tables["classArticle"];
+                this.articlelist.DataBind();
+                DbManager.closeConnection();
+            }
+            if (Request.QueryString["id"] != null && Request.QueryString["id"].ToString() != "")
+            {
+                int id = Convert.ToInt32(Request.QueryString["id"].ToString());
+                idValue.Value = id.ToString();
+                table.Style.Add("display", "none"); //不显示GridView控件
+                string sql = "select article.id,classname,title,authorid,time,context,userid,username,email from article,[user]"+
+                    " where userid=authorid and article.id=" + id;
+                SqlDataReader reader = DbManager.getReader(sql);
+                if (reader.HasRows)
+                {
+                    reader.Read();
+                    string strContent = "<a href='article.aspx?id=" + id + "'><h2>" + reader["title"].ToString() + "</h2></a>";
+                    strContent += "<div class='content'>" + reader["context"].ToString().Replace("\n", "<br>") + "</div>";
+                    string author = reader["authorid"].ToString();
+                    string classname = reader["classname"].ToString();
+                    string userid = reader["userid"].ToString();
+                    System.IO.StringWriter urlClass = new System.IO.StringWriter();
+                    Server.UrlEncode(classname, urlClass);
+                    strContent += "<div class='infor'>" + reader["time"].ToString() + "由 <b>" +
+                        reader["username"].ToString() + "</b> 撰写 类别：<a href='article.aspx?class=" +
+                        urlClass.ToString() + "'>" + classname + "</a></div>";
+                    strContent += "<div class='tool'><a href='#'>评论</a>&nbsp;";
+                    if (Session["userid"] != null && Session["userid"].ToString() == userid)
+                    {
+                        strContent += "<a href='articleEdit.aspx?id=" + id + "&action=edit'>编辑</a>&nbsp;";
+                        strContent += "<a href='articleEdit.aspx?id=" + id + "&action=delete'>删除</a>&nbsp;";
+                    }
+                    strContent += "<a href='mailto:" + reader["email"].ToString() + "'>Email</a></div><hr/>";
+                    showContent.InnerHtml = strContent;
+                    if (!reader.IsClosed)
+                        reader.Close();
+                    //更新阅读次数=======================
+                    string upsql = "update article set readnum=readnum+1 where id=" + id;
+                    DbManager.getNonQuery(upsql);
+                    //回复===============================
+                    string replaySql = "select * from replay where articleid="+id;
+                    reader = DbManager.getReader(replaySql);
+                    if (reader.HasRows)
+                    {
+                        string strGuest = "";
+                        int i = 1;
+                        while (reader.Read())
+                        {
+                            strGuest += "<fieldset><legend><img src='images/tx2.jpg' width='30' height='30'/><b>" +
+                                    reader["guest"].ToString() + "</b> 于 " +
+                                    reader["time"].ToString() + " 跟帖 <font color=red>" + i + "楼</font></legend>" +
+                                    reader["message"].ToString().Replace("\n", "<br>") + "</fieldset>";
+                            i++;
+                        }
+                        comment.InnerHtml = strGuest;
+                        reader.Close();
+                    }
+                    else
+                    {
+                        comment.InnerHtml = "<b>暂时没有回帖</b>";
+                    }
+                }
+                else
+                {
+                    showContent.InnerHtml = "<div class='content'>文章不存在</div>";
+                }
+                if (!reader.IsClosed)
+                    reader.Close();
+                DbManager.closeConnection();
+
+                //如果用户登录将其用户名写入留言文本框
+                if (Session["username"] == null || string.IsNullOrEmpty(Session["username"].ToString()))
+                {
+                    // 未登录时隐藏整个评论区域
+                    replay.Style["display"] = "none";
+                    // 同时隐藏或禁用提交按钮（可选）
+                    addMessage.Visible = false; // 假设按钮ID为 addMessage
+                }
+                else
+                {
+                    // 已登录时显示评论区域
+                    replay.Style["display"] = "block";
+                    addMessage.Visible = true;
+                    authorName.Text = Session["username"].ToString();
+                }
+            }
+        }
+    }
+    protected void addMessage_Click(object sender, EventArgs e)
+    {
+        // 没有登陆点击回复弹出登录框
+        if (Session["username"] == null)
+        {
+            Response.Redirect("Login.aspx");
+            return;
+        }
+
+        // 原有代码
+        int articleid = Convert.ToInt32(idValue.Value);
+        string replaySql = "insert into replay(articleid,guest,message,time) values(" + articleid + ",'" +
+                          Session["username"].ToString() + "','" + content.Text + "','" + DateTime.Now.ToString() + "')";
+
+        int flag = DbManager.getNonQuery(replaySql);
+        if (flag > 0)
+        {
+            string upsql = "update article set replaynum=replaynum+1 where id=" + articleid;
+            if (DbManager.getNonQuery(upsql) > 0)
+                Response.Redirect("replay.aspx?id=" + articleid);
+        }
+        else
+        {
+            Response.Redirect("replay.aspx?action=error");
+        }
+    }
+    protected string GetAvatarPath(string username)
+    {
+        // 统一返回默认头像路径
+        return "images/tx2.jpg";
+    }
+}
--- a/articleEdit.aspx
+++ b/articleEdit.aspx
@@ -0,0 +1,16 @@
+<%@ Page Language="C#" MasterPageFile="~/master.master" AutoEventWireup="true" CodeFile="articleEdit.aspx.cs" Inherits="articleEdit" Title="10228宿舍论坛" %>
+<asp:Content ID="Content1" ContentPlaceHolderID="ContentPlaceHolder1" Runat="Server">
+    <div class="page" id="page">
+        <div class="addEdit" id="addEdit" runat="server">
+            <table align=center width=520>
+                <tr><td width=30>标题</td><td><asp:TextBox ID="title" runat="server"></asp:TextBox><asp:HiddenField ID="idValue" runat="server" /></td></tr>
+                <tr><td>分类</td><td><asp:DropDownList ID="classname" runat="server"></asp:DropDownList></td></tr>
+                <tr><td valign=top>正文</td><td><asp:TextBox ID="content" runat="server" Height="300px" TextMode="MultiLine" Width="450px"></asp:TextBox></td></tr>
+                <tr><td colspan=2 align=center><asp:Button ID="addEdit_OK" runat="server" Text="" OnClick="addEdit_OK_Click" /></td></tr>
+            </table>
+        </div>
+        <div class="message" id="message" runat="server">
+        </div>
+    </div>
+</asp:Content>
+
--- a/articleEdit.aspx.cs
+++ b/articleEdit.aspx.cs
@@ -0,0 +1,124 @@
+using System;
+using System.Data;
+using System.Data.SqlClient;
+using System.Configuration;
+using System.Collections;
+using System.Web;
+using System.Web.Security;
+using System.Web.UI;
+using System.Web.UI.WebControls;
+using System.Web.UI.WebControls.WebParts;
+using System.Web.UI.HtmlControls;
+
+public partial class articleEdit : System.Web.UI.Page
+{
+    protected void Page_Load(object sender, EventArgs e)
+    {
+        if (!IsPostBack)
+        {
+            //处理安全性
+            if (Session["login"] == null || Session["login"].ToString() != "true")
+            {
+                message.InnerHtml = function.redirect("Default.aspx", "您没有正常登录！");
+            }
+            else
+            {
+                if (Request.QueryString["action"] != null && Request.QueryString["action"].ToString() == "add")
+                {
+                    addEdit_OK.Text = "发表新帖";
+                    idValue.Value = "-1";
+                    //绑定类别
+                    string classSql = "select * from class";
+                    classname.DataSource = DbManager.getReader(classSql);
+                    classname.DataTextField = "classname";
+                    classname.DataValueField = "id";
+                    classname.DataBind();
+                    DbManager.closeConnection();
+                }
+                if (Request.QueryString["action"] != null && Request.QueryString["action"].ToString() == "edit")
+                {
+                    addEdit_OK.Text = "更新帖子";
+                    idValue.Value = Request.QueryString["id"].ToString();
+                    //绑定类别及原信息,更新的文章不能够改变其所属类别
+                    string sql = "select * from article where id=" + Convert.ToInt32(Request.QueryString["id"].ToString());
+                    SqlDataReader reader = DbManager.getReader(sql);
+                    if (reader.HasRows)
+                    {
+                        reader.Read();
+                        ListItem item = new ListItem (reader["classname"].ToString(),reader["classid"].ToString());
+                        this.classname.Items.Add(item);
+                        title.Text = reader["title"].ToString();
+                        content.Text = reader["context"].ToString();
+                        reader.Close();
+                    }
+                    else
+                    {
+                        addEdit.Style.Add("display", "none");
+                        message.InnerHtml = function.redirect("Default.aspx", "更新出错");
+                    }
+                    DbManager.closeConnection();
+                }
+                if (Request.QueryString["action"] != null && Request.QueryString["action"].ToString() == "delete")
+                {
+                    //屏蔽table控件
+                    addEdit.Style.Add("display", "none");
+                    string delSql = "delete from article where id=" + Convert.ToInt32(Request.QueryString["id"].ToString());
+                    if (DbManager.getNonQuery(delSql) > 0)
+                    {
+                        //更改作者发帖的总数
+                        string deleteNum = "update [user] set blognum=blognum-1 where userid='" + Session["userid"].ToString() + "'";
+                        DbManager.getNonQuery(deleteNum);
+                        message.InnerHtml = function.redirect("Default.aspx", "删除成功！");
+                    }
+                    else
+                        message.InnerHtml = function.redirect("Default.aspx", "删除失败！");
+                }
+            }
+        }
+    }
+    protected void addEdit_OK_Click(object sender, EventArgs e)
+    {
+        //屏蔽table控件
+        addEdit.Style.Add("display", "none");
+        if (idValue.Value == "-1")
+        {
+            //处理添加新帖任务
+            int classId = Convert.ToInt32(classname.SelectedItem.Value); //类别id
+            string classType = classname.SelectedItem.Text;
+            string authorid=Session["userid"].ToString();
+            string sql = "insert into article(classid,classname,title,authorid,time,context,readnum,replaynum)" +
+                " values(" + classId + ",'" + classType + "','" + title.Text + "','" + authorid + "','" + DateTime.Now.ToString() + "','" +
+                content.Text + "',0,0)";
+            if (DbManager.getNonQuery(sql) > 0)
+            {
+                //添加成功,使得authorid的blognum字段值加1
+                string addSql = "update [user] set blognum=blognum+1 where userid='" + authorid + "'";
+                if (DbManager.getNonQuery(addSql) > 0)
+                {
+                    System.IO.StringWriter urlClass = new System.IO.StringWriter();
+                    Server.UrlEncode(classType, urlClass);
+                    message.InnerHtml = function.redirect("article.aspx?class=" + urlClass.ToString(), "发帖成功！");
+                }
+            }
+            else
+            {
+                message.InnerHtml = function.redirect("Default.aspx", "发帖失败");
+            }
+        }
+        else
+        {
+            //处理更新
+            int id = Convert.ToInt32(idValue.Value);
+            string upSql = "update article set title='" + title.Text + "',context='" + content.Text + "' where id=" + id;
+            if (DbManager.getNonQuery(upSql) > 0)
+            {
+                System.IO.StringWriter urlClass = new System.IO.StringWriter();
+                Server.UrlEncode(classname.SelectedItem.Text, urlClass);
+                message.InnerHtml = function.redirect("article.aspx?class=" + urlClass.ToString(), "更新成功！");
+            }
+            else
+                message.InnerHtml = function.redirect("Default.aspx", "更新失败 ");
+        }
+        DbManager.closeConnection();
+    }
+}
--- a/images/StyleSheet.css
+++ b/images/StyleSheet.css
@@ -0,0 +1,215 @@
+/*
+*  css style for my bss
+*  use ms visual studio 2005
+*  author:wxy,email:leixiaoli@126.com
+*/
+*
+{
+	font-size:15px;
+	font-family:Verdana;
+	text-decoration:none;
+
+} 
+img {
+	vertical-align: middle
+}
+html{
+	width:100%;
+	height:100%;
+	position:absolute;
+}
+body 
+{
+	padding:0;
+	margin:0;
+    text-align:center;
+    background:url(bg.gif) repeat-x;
+	background-color:white
+}
+a
+{
+	font-weight:900;
+	color:#4ca8e5;
+	text-decoration:none;
+}
+a:hover
+{
+	color:#6C7E4A;
+	text-decoration:underline;
+}
+form{padding:0;	margin:0;}
+fieldset{border:solid 1px #ccc;	padding:5px;}
+#top{width:760px;height:100px;background:url(logo2.png) no-repeat;}
+#menu
+{
+	font-size:13px;
+	color:White;
+	line-height:25px;
+	margin-top:4px;
+	text-align:right;
+	height:25px;
+	font-weight:900;
+}
+#menu2 {
+	float: left;
+	margin-left: 500px;
+	margin-top: 8px;
+}
+#menu a {
+	color: black;
+}
+#menu a:hover{
+	color: skyblue;
+}
+#main
+{
+	text-align:left;
+	height:350px;
+	width:100%;
+}
+.main
+{
+	width:550px;
+	border:solid 1px #ddd;
+	float:left;
+	margin-left:251px;
+	background:url(mainBg.gif) no-repeat;
+	background-position:0 5px;
+	padding-top:25px;
+	margin-top:5px;
+}
+.mainFoot
+{
+	background:url(mainBg2.gif) no-repeat bottom;
+	height:5px;
+	padding-top:5px;
+	padding-bottom:15px;
+	margin-bottom:5px;
+}
+#mainContent{padding:2px 8px;}
+#foot {
+	position: absolute;
+	bottom: 0px;
+	height: 50px;
+	width: 100%;
+	line-height: 50px;
+	clear: both;
+	background: url(bg.gif) repeat-x;
+	background-position: -30px;
+}
+#nav
+{
+	border:solid 1px #ddd;
+	float:left;
+	width:200px;
+	height:100%;
+	position:relative;
+	background:white;
+	padding:10px 0;
+}
+#nav ul
+{
+	margin:0;
+	padding:0;
+	list-style-type:none;
+}
+#nav ul li{margin:2px 12px;display:block;}
+#nav li a {
+	display: block;
+	color: #4ca8e5;
+	text-decoration: underline;
+	padding-bottom: 2px;
+}
+#nav li a:hover{
+	text-decoration:none;
+	border-bottom:1px solid #ccc;
+	padding-bottom:1px;
+}
+.lable
+{
+	font-size:12px;
+	color:#8CA464;
+	font-family:Verdana;
+}
+h3 {
+	font-size: 16px;
+	font-weight: 900;
+	color: white;
+	line-height: 18px;
+	background: #4ca8e5;
+	text-align: left;
+	margin: 0 10px;
+	padding: 8px 12px;
+	text-indent: 5px;
+}
+h2 {
+	text-indent: 10px;
+	border-bottom: 1px dotted #ccc;
+	color: #4ca8e5;
+	font-size: 16px;
+	font-family: Arial;
+	margin: 0 20px;
+	margin-top: 5px;
+}
+.table{margin:0 10px;padding:2px;}
+
+.table a {
+	color: #4ca8e5;
+	text-decoration: none;
+}
+
+.table a:hover{color:#030;}
+.content {
+	color: #4ca8e5;
+	text-indent: 10px;
+	font-family: Verdana;
+	background: #f9f9f9;
+	margin: 0 20px;
+	padding: 10px;
+}
+.tool
+{
+	margin:0 20px;
+	padding-top:3px;
+	padding-left:5px;
+}
+.tool a {
+	color: #4ca8e5;
+}
+.tool a:hover{color:#030;}
+.infor{text-align:right;color:#666;margin:0 20px;}
+hr{width:520px;text-align:center;color:#ddd;}
+.comment
+{
+	background:#f9f9f9;
+	padding:10px;
+	margin:0 20px;
+}
+.replay table{text-align:left;padding:10px;}
+fieldset{
+	border:1px solid #ccc;padding:5px;
+}
+/*
+warning style
+*/
+#warning {
+	padding: 5px;
+	width: 50%;
+	margin: 5px auto;
+	border: 1px solid #6C7E4A;
+	background: #4ca8e5
+}
+/*hidden for gridview*/
+.hidden{display:none}
+
+table{
+	color:#4ca8e5 !important
+}
+tr {
+	background-color: #4ca8e5
+	currentColor:white !important
+}
+
+textarea{
+	height:40px !important
+}
--- a/images/bg.gif
+++ b/images/bg.gif
--- a/images/logo2.png
+++ b/images/logo2.png
--- a/images/mainBg.gif
+++ b/images/mainBg.gif
--- a/images/mainBg2.gif
+++ b/images/mainBg2.gif
--- a/images/tx.jpg
+++ b/images/tx.jpg
--- a/images/tx2.jpg
+++ b/images/tx2.jpg
--- a/login.aspx
+++ b/login.aspx
@@ -0,0 +1,90 @@
+<%@ Page Language="C#" AutoEventWireup="true" CodeFile="login.aspx.cs" Inherits="login" %>
+<%@ Import Namespace="System.Data" %>
+<%@ Import Namespace="System.Data.SqlClient" %>
+<!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>10228 宿舍论坛</title>
+    <link href="images/StyleSheet.css" rel="stylesheet" type="text/css" />
+    <style>
+		*{font-size:13px;}
+		body{text-align:center;padding:10px;}
+		table{border-collapse:collapse;width:300px;background:#fff;margin-top:100px;border:1px solid #000;}
+		th{background:#ffffff;border:1px solid #000;height:25px;}
+		td{border:1px solid #999;padding:3px;}
+		input{width:200px;}
+	</style>
+</head>
+<body>
+    <%
+        if (Request.QueryString["action"] == null)
+        {
+            Response.Write(function.redirect("Default.aspx", ""));
+            Session["login"] = "no";
+        }
+        else
+        {
+
+            if (Request.QueryString["action"].ToString() == "")
+                Response.Write(function.redirect("Default.aspx", ""));
+            if (Request.QueryString["action"].ToString() == "logout")
+            {
+                Session.RemoveAll();
+                Response.Write(function.redirect("login.aspx", "退出登录"));
+            }
+            if (Request.QueryString["action"].ToString() == "login")
+            {
+                if (Request.Form["account"].ToString() == "" || Request.Form["pass"].ToString() == "")
+                    Response.Write(function.redirect("login.aspx", "帐号、密码均不为空"));
+                else
+                {
+                    string sql = "select * from [user] where userid='" + Request.Form["account"].ToString() + "' and password='" + Request.Form["pass"].ToString() + "'";
+                    SqlConnection conn = new SqlConnection("server=localhost\\SQLEXPRESS;database=bbs;Integrated security=true");
+                    SqlCommand comm = new SqlCommand(sql, conn);
+                    conn.Open();
+                    SqlDataReader reader = comm.ExecuteReader();
+                    if (reader.HasRows)
+                    {
+                        reader.Read();
+                        Session["userid"] = reader["userid"].ToString();
+                        Session["username"] = reader["username"].ToString();
+                        Session["lastlogin"] = reader["lastlogin"].ToString().Substring(0, 10);
+                        Session["login"] = "true";
+                        Response.Write(function.redirect("Default.aspx", "登录成功"));
+                    }
+                    else
+                    {
+                        Session["login"] = "no";
+                        Response.Write(function.redirect("login.aspx", "帐号、密码不正确"));
+                    }
+                    reader.Close();
+                    conn.Close();
+                }
+            }
+        }
+            
+     %>
+    <form action="login.aspx?action=login" method="post">
+		<table align="center">
+			<tr>
+				<th colspan="2">登陆</th>
+			</tr>
+			<tr>
+				<td width="50" align="right">帐号:</td>
+				<td><input type="text" name="account" Maxlength="30" value="wxy"/><font color="red">*</font></td>
+			</tr>
+			<tr>
+				<td align="right">密码:</td>
+				<td><input type="password" name="pass" Maxlength="30"/><font color="red">*</font></td>
+			</tr>
+			<tr>
+				<td colspan="2"  align="center">
+					<input type="submit" value="提交" style="width:30%"/>
+					<input type="reset" value="重写" style="width:30%"/>
+				</td>
+			</tr>
+		</table>
+	</form>
+</body>
+</html>
--- a/login.aspx.cs
+++ b/login.aspx.cs
@@ -0,0 +1,18 @@
+using System;
+using System.Data;
+using System.Configuration;
+using System.Collections;
+using System.Web;
+using System.Web.Security;
+using System.Web.UI;
+using System.Web.UI.WebControls;
+using System.Web.UI.WebControls.WebParts;
+using System.Web.UI.HtmlControls;
+
+public partial class login : System.Web.UI.Page
+{
+    protected void Page_Load(object sender, EventArgs e)
+    {
+
+    }
+}
--- a/master.master
+++ b/master.master
@@ -0,0 +1,83 @@
+<%@ Master Language="C#" AutoEventWireup="true" CodeFile="master.master.cs" Inherits="master" %>
+
+<!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>10228宿舍论坛</title>
+    <link href="images/StyleSheet.css" rel="stylesheet" type="text/css" />
+</head>
+<body>
+    <div id="top">
+        <div id="menu">
+            <div id="menu2">
+                <a href="Default.aspx">| 主页 |</a>
+            <a href="register.aspx">| 注册 |</a>|
+            <%
+                //消除bug
+                if (Session["login"] == null)
+                    Session["login"] = "no";
+              if (Session["login"].ToString() != "true")
+                  Response.Write("<a href=\"login.aspx?action=dsd\">| 登录 |</a>");
+              else
+              {
+                  Response.Write("<a href=\"articleEdit.aspx?action=add\">| 发帖 |</a>");
+                  Response.Write("<a href=\"login.aspx?action=logout\">| 退出 |</a>");
+              }
+            %>
+            </div>
+      
+        </div>
+    </div>
+    <div id="main">
+        <div id="nav">
+            <h3>帐号信息</h3>
+        <%
+            if (Session["login"].ToString() == "true")
+            {
+        %>
+                <div style='margin:5px 15px;width:165px'>欢迎:<asp:Label ID="username" CssClass="label" runat="server" Text=""></asp:Label><br />
+                上次登录:<asp:Label ID="lastlogin" runat="server" CssClass="label" Text=""></asp:Label><br />
+                <asp:Label ID="status" CssClass="label" runat="server" Text=""></asp:Label>
+                <div id="shenfen" runat=server></div>
+                发表文章:<asp:Label ID="blognum" CssClass="label" runat="server" Text=""></asp:Label> 篇<br />
+                <asp:HyperLink ID="myArticle" runat="server">我的文章</asp:HyperLink><br />
+                <asp:HyperLink ID="addArticle" runat="server">添加新文章</asp:HyperLink>
+                </div>
+        <%
+            }
+            else
+            {
+        %>
+                <form method=post action="login.aspx?action=login">
+                    <table style='margin:5px 10px;padding:0px;width:175px'>
+                    <tr><td>帐号</td><td><input type='text' style='width:120px' name='account'></td></tr>
+                    <tr><td>密码</td><td><input type='password' style='width:120px' name='pass'></td></tr>
+                    <tr><td colspan=2 align=center><input type='submit' value='登录'></td></tr>
+                    </table>
+                </form>  
+        <%
+            }
+         %>
+            <h3>社区在线</h3>
+            <div runat=server id="online">
+            </div>
+        </div>
+        <div class="main">
+            <div id="mainContent">
+            <form id="form1" runat="server">
+                <asp:ContentPlaceHolder ID="ContentPlaceHolder1" runat="server">
+                </asp:ContentPlaceHolder>
+            </form>
+            </div>
+            <div class="mainFoot">
+            </div>
+        </div>
+    </div>
+
+</body>
+        <div id="foot">
+    ©2025 - 2025 By 10228宿舍论坛
+    </div>
+
+</html>
--- a/master.master.cs
+++ b/master.master.cs
@@ -0,0 +1,86 @@
+using System;
+using System.Data;
+using System.Configuration;
+using System.Collections;
+using System.Web;
+using System.Web.Security;
+using System.Web.UI;
+using System.Web.UI.WebControls;
+using System.Web.UI.WebControls.WebParts;
+using System.Web.UI.HtmlControls;
+using System.Data.SqlClient;
+
+public partial class master : System.Web.UI.MasterPage
+{
+    protected void Page_Load(object sender, EventArgs e)
+    {
+                
+        SqlConnection conn = new SqlConnection("Server=localhost\\SQLEXPRESS;database=bbs;Integrated security=true");
+        if (Session["userid"] != null && Session["username"] != null)
+        {
+            username.Text = Session["username"].ToString();
+            lastlogin.Text = Session["lastlogin"].ToString();
+            string strsql = "select * from class,banzhu where class.id = banzhu.classid and userid='" + 
+                Session["userid"].ToString() + "'";
+            SqlCommand myComm = new SqlCommand(strsql, conn);
+            conn.Open();
+            SqlDataReader myReader = myComm.ExecuteReader();
+            if (myReader.HasRows)
+            {
+                status.Text = "担任的社区版主";
+                string strStatus = "<ul>\n";
+                int i=1;
+                while (myReader.Read())
+                {
+                    string classname = myReader["classname"].ToString();
+                    System.IO.StringWriter urlClass = new System.IO.StringWriter();
+                    Server.UrlEncode(classname, urlClass);
+                    strStatus += "<li><a href='Manager.aspx?class="+urlClass+"'>" + classname + "</a></li>";
+                    string banzhu = "banzhu" + i;
+                    Session[banzhu] = classname;
+                    i++;
+                }
+                strStatus += "</ul>";
+                Session["banzhu"] = i.ToString();
+                shenfen.InnerHtml = strStatus;
+            }
+            else
+            {
+                status.Text= "您是普通会员!";
+            }
+            myReader.Close();
+            strsql = "select * from [user] where userid ='" + Session["userid"].ToString() + "'";
+            myComm.CommandText = strsql;
+            myReader = myComm.ExecuteReader();
+            myReader.Read();
+            blognum.Text = myReader["blognum"].ToString();
+            myReader.Close();
+            conn.Close();
+            myArticle.NavigateUrl = "article.aspx?my=" + Session["userid"].ToString();
+            addArticle.NavigateUrl = "articleEdit.aspx?action=add";
+        }
+        string sql = "select * from class";
+        SqlCommand Comm = new SqlCommand(sql, conn);
+        conn.Open();
+        SqlDataReader Reader = Comm.ExecuteReader();
+        if (Reader.HasRows)
+        {
+            string str = "<ul>\n";
+            while (Reader.Read())
+            {
+                string classname = Reader["classname"].ToString();
+                System.IO.StringWriter urlname = new System.IO.StringWriter();
+                Server.UrlEncode(classname, urlname);
+                str += "<li><a href='article.aspx?class=" +urlname.ToString() + "'>" + classname + "</a></li>\n";
+            }
+            str += "</ul>";
+            online.InnerHtml = str;
+            Reader.Close(); 
+        }
+        else
+        {
+            online.InnerHtml = "<span style='text-indent:5px'>没有论坛分区</span>";
+        }
+        conn.Close();
+    }
+}
--- a/register.aspx
+++ b/register.aspx
@@ -0,0 +1,91 @@
+<%@ Page Language="C#" AutoEventWireup="true" CodeFile="register.aspx.cs" Inherits="register" %>
+
+<!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>My BBS</title>
+    <link href="images/StyleSheet.css" rel="stylesheet" type="text/css" />
+    <style>
+		*{font-size:13px;}
+		body{text-align:center;padding:10px;}
+		table{border-collapse:collapse;width:300px;background:#fff;margin-top:100px;border:1px solid #000;}
+		th{background:#ffffff;border:1px solid #000;height:25px;}
+		td{border:1px solid #999;padding:3px;}
+		.total{font-size:8pt;color:red;text-align:left;}
+	</style>
+</head>
+<body>
+    <form id="form1" runat="server">
+    <div>
+    <table align="center">
+			<tr>
+				<th colspan="2">注册</th>
+			</tr>
+			<tr>
+				<td width="50" align="right">帐号:</td>
+				<td align=left><asp:TextBox ID="userid" runat="server" ValidationGroup="add"></asp:TextBox>
+                    <asp:RequiredFieldValidator ID="RequiredFieldValidator1" runat="server" ControlToValidate="userid"
+                        ErrorMessage="帐号不为空" ValidationGroup="add">*</asp:RequiredFieldValidator></td>
+			</tr>
+			<tr>
+				<td align="right">密码:</td>
+				<td align=left><asp:TextBox ID="pass" runat="server" TextMode="Password" ValidationGroup="add"></asp:TextBox>
+                    <asp:RequiredFieldValidator ID="RequiredFieldValidator2" runat="server" ControlToValidate="pass"
+                        ErrorMessage="密码不为空" ValidationGroup="add">*</asp:RequiredFieldValidator></td>
+			</tr>
+			<tr>
+				<td align="right">确认:</td>
+				<td align=left><asp:TextBox ID="againPass" runat="server" TextMode="Password" ValidationGroup="add"></asp:TextBox>
+                    <asp:RequiredFieldValidator ID="RequiredFieldValidator3" runat="server" ControlToValidate="againPass"
+                        ErrorMessage="请确认" ValidationGroup="add">*</asp:RequiredFieldValidator>
+                    <asp:CompareValidator ID="CompareValidator1" runat="server" ControlToCompare="pass"
+                        ControlToValidate="againPass" ErrorMessage="密码不一致" ValidationGroup="add">*</asp:CompareValidator></td>
+			</tr>
+			<tr>
+				<td align="right">昵称:</td>
+				<td align=left><asp:TextBox ID="nickname" runat="server" ValidationGroup="add"></asp:TextBox>
+                    <asp:RequiredFieldValidator ID="RequiredFieldValidator4" runat="server" ControlToValidate="nickname"
+                        ErrorMessage="昵称不为空" ValidationGroup="add">*</asp:RequiredFieldValidator></td>
+			</tr>
+			<tr>
+				<td align="right">电邮:</td>
+				<td align=left><asp:TextBox ID="email" runat="server" ValidationGroup="add"></asp:TextBox>
+                    <asp:RequiredFieldValidator ID="RequiredFieldValidator5" runat="server" ControlToValidate="email"
+                        ErrorMessage="Email不为空" ValidationGroup="add">*</asp:RequiredFieldValidator>
+                    <asp:RegularExpressionValidator ID="RegularExpressionValidator1" runat="server" ControlToValidate="email"
+                        ErrorMessage="Emal格式不正确" ValidationExpression="\w+([-+.']\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*" ValidationGroup="add">*</asp:RegularExpressionValidator></td>
+			</tr>
+			<tr>
+				<td align="right">性别:</td>
+				<td align=left><asp:DropDownList ID="sex" runat="server">
+                    <asp:ListItem Selected="True">男</asp:ListItem>
+                    <asp:ListItem>女</asp:ListItem>
+                </asp:DropDownList></td>
+			</tr>
+			<tr>
+				<td align="right">生日:</td>
+				<td align=left><asp:TextBox ID="birth" runat="server" Text="2003-07-18"></asp:TextBox></td>
+			</tr>
+			<tr>
+				<td align="right">主页:</td>
+				<td align=left><asp:TextBox ID="homeurl" runat="server" Text="http://"></asp:TextBox></td>
+			</tr>
+			<tr>
+				<td colspan="2"  align="center">
+                    <asp:Button ID="checkUserid" runat="server" OnClick="checkUserid_Click" Text="检查帐号"
+                        Width="60px" />
+                    <asp:Button ID="add_reg" runat="server" Text="注册" ValidationGroup="add" OnClick="add_reg_Click" Width="60px" />
+                    <asp:Button ID="reset" runat="server" Text="重置" Width="60px" OnClick="reset_Click" />
+				</td>
+			</tr>
+			<tr><td colspan=2 height=10>
+                <asp:Label ID="message" runat="server" ForeColor="Red" Visible="False"></asp:Label></td></tr>
+			<tr><td colspan=2 align=center>
+                <asp:ValidationSummary ID="ValidationSummary1" runat="server" ValidationGroup="add" CssClass="total" />
+            </td></tr>
+		</table>
+    </div>
+    </form>
+</body>
+</html>
--- a/register.aspx.cs
+++ b/register.aspx.cs
@@ -0,0 +1,71 @@
+using System;
+using System.Data;
+using System.Data.SqlClient;
+using System.Configuration;
+using System.Collections;
+using System.Web;
+using System.Web.Security;
+using System.Web.UI;
+using System.Web.UI.WebControls;
+using System.Web.UI.WebControls.WebParts;
+using System.Web.UI.HtmlControls;
+
+public partial class register : System.Web.UI.Page
+{
+    protected void Page_Load(object sender, EventArgs e)
+    {
+
+    }
+    protected void checkUserid_Click(object sender, EventArgs e)
+    {
+        string sql = "select * from [user] where userid='" + userid.Text + "'";
+        SqlDataReader reader = DbManager.getReader(sql);
+        if (reader.HasRows)
+        {
+            message.Visible = true;
+            message.Text = "该帐号已存在，请更改！";
+            userid.Text = "";
+            userid.Focus();
+        }
+        else
+        {
+            message.ForeColor = System.Drawing.Color.Green;
+            message.Visible = true;
+            message.Text = "恭喜，该帐号可以使用！";
+        }
+        reader.Close();
+    }
+    protected void add_reg_Click(object sender, EventArgs e)
+    {
+        string addSql = "insert into [user](userid,username,password,sex,birthday,email,homeadd,lastlogin,blognum)" +
+            "values('" + userid.Text + "','" + nickname.Text + "','" + pass.Text + "','" + sex.SelectedItem.Value + "','" + birth.Text + "','" +
+            email.Text + "','" + homeurl.Text + "','" + DateTime.Now.ToString() + "',0)";
+        if (DbManager.getNonQuery(addSql) > 0)
+        {
+            Session["userid"] = userid.Text;
+            Session["username"] = nickname.Text;
+            Session["lastlogin"] = DateTime.Now.ToString().Substring(0, 10);
+            Session["login"] = "true";
+            DbManager.closeConnection();
+            Response.Write(function.redirect("Default.aspx", "注册成功，将自动转到主页！"));
+        }
+        else
+        {
+            Session["login"] = "no";
+            DbManager.closeConnection();
+            Response.Write(function.redirect("Default.aspx", "注册失败！请重试..."));
+        }
+    }
+    protected void reset_Click(object sender, EventArgs e)
+    {
+        userid.Text = "";
+        pass.Text = "";
+        againPass.Text = "";
+        nickname.Text = "";
+        email.Text = "";
+        birth.Text = "2003-12-20";
+        homeurl.Text = "http://";
+        message.Visible = false;
+        userid.Focus();
+    }
+}
--- a/replay.aspx
+++ b/replay.aspx
@@ -0,0 +1,12 @@
+<%@ Page Language="C#" AutoEventWireup="true" CodeFile="replay.aspx.cs" Inherits="replay" %>
+
+<!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>10228 宿舍论坛</title>
+</head>
+<body>
+    
+</body>
+</html>
--- a/replay.aspx.cs
+++ b/replay.aspx.cs
@@ -0,0 +1,23 @@
+using System;
+using System.Data;
+using System.Configuration;
+using System.Collections;
+using System.Web;
+using System.Web.Security;
+using System.Web.UI;
+using System.Web.UI.WebControls;
+using System.Web.UI.WebControls.WebParts;
+using System.Web.UI.HtmlControls;
+
+public partial class replay : System.Web.UI.Page
+{
+    protected void Page_Load(object sender, EventArgs e)
+    {
+        if (Request.QueryString["action"] != null && Request.QueryString["action"].ToString() == "error")
+        {
+            Response.Write(function.redirect("Default.aspx", "回复出错，请重试！"));
+        }
+        if (Request.QueryString["id"] != null && Request.QueryString["id"].ToString() != "")
+            Response.Write(function.redirect("article.aspx?id=" + Request.QueryString["id"].ToString(), "回复成功！"));
+    }
+}