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                  <td height="40" align="right" valign="middle" bgcolor="#FFFFFF" style="word-break:break-all">作者:未知&nbsp;&nbsp; 
                    &nbsp;&nbsp;文章来源:<a href="http://www.jspcn.net" target=_blank>www.jspcn.net</a><br>
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                    次&nbsp;&nbsp;&nbsp;&nbsp;加入时间:2005-01-19</td>
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                        <td height="623" align="left" valign="top" class="content">        &lt;!--add_message.jsp--&gt; <br>&lt;%@ page import="java.sql.*" %&gt; <br>&lt;HTML&gt; <br>&lt;HEAD&gt; <br>&lt;TITLE&gt;add message into table &lt;/TITLE&gt; <br>&lt;/HEAD&gt; <br>&lt;BODY&gt; <br>&lt;% <br>String name=request.getParameter("name"); <br>String mail=request.getParameter("mail"); <br>String title=request.getParameter("title"); <br>String content=request.getParameter("content"); <br>if(name==null) <br>name=""; <br>if(title==null) <br>title=""; <br>if(content==null) <br>content=""; <br>if(mail==null) <br>mail=""; <br>if(name.length()==0) <br>out.println("留言人姓名不能为空!"); <br>else if(title.length()==0) <br>out.println("留言主题不能为空!"); <br>else if(content.length()==0) <br>out.println("留言内容不能为空!"); <br>else <br>{ <br>java.util.Date date=new java.util.Date(); <br>String datetime=new Timestamp(date.getTime()).toString(); <br><br>try <br>{ <br>Class.forName("sun.jdbc.odbc.JdbcOdbcDriver"); <br>String url="jdbc:odbc:user_db"; <br>Connection con=DriverManager.getConnection(url,"insher","insher"); <br>PreparedStatement stm=con.prepareStatement("insert into message values(?,?,?,?,?)"); <br>stm.setString(1,title); <br>stm.setString(2,name); <br>if(mail.length()==0) <br>stm.setString(3,null); <br>else stm.setString(3,mail); <br>stm.setString(4,datetime); <br>stm.setString(5,content); <br>try <br>{ <br>stm.executeQuery(); <br>} catch(Exception e) <br>{} <br>con.close(); <br>} <br>catch (Exception e) <br>{} <br>%&gt; <br>&lt;jsp:forward page="view_message.jsp" /&gt; <br>&lt;% <br>} <br>%&gt; <br>&lt;/body&gt; <br>&lt;/html&gt; <br><br><br>&lt;!--add_message.jsp-- <br>&lt;%@ page import="java.sql.*" %&gt; <br>&lt;HTML&gt; <br>&lt;HEAD&gt; <br>&lt;TITLE&gt;add message into table &lt;/TITLE&gt; <br>&lt;/HEAD&gt; <br>&lt;BODY&gt; <br>&lt;% <br>String name=request.getParameter("name"); <br>String mail=request.getParameter("mail"); <br>String title=request.getParameter("title"); <br>String content=request.getParameter("content"); <br>if(name==null) <br>name=""; <br>if(title==null) <br>title=""; <br>if(content==null) <br>content=""; <br>if(mail==null) <br>mail=""; <br>if(name.length()==0) <br>out.println("留言人姓名不能为空!"); <br>else if(title.length()==0) <br>out.println("留言主题不能为空!"); <br>else if(content.length()==0) <br>out.println("留言内容不能为空!"); <br>else <br>{ <br>java.util.Date date=new java.util.Date(); <br>String datetime=new Timestamp(date.getTime()).toString(); <br><br>try <br>{ <br>Class.forName("sun.jdbc.odbc.JdbcOdbcDriver"); <br>String url="jdbc:odbc:user_db"; <br>Connection con=DriverManager.getConnection(url,"insher","insher"); <br>PreparedStatement stm=con.prepareStatement("insert into message values(?,?,?,?,?)"); <br>stm.setString(1,title); <br>stm.setString(2,name); <br>if(mail.length()==0) <br>stm.setString(3,null); <br>else stm.setString(3,mail); <br>stm.setString(4,datetime); <br>stm.setString(5,content); <br>try <br>{ <br>stm.executeQuery(); <br>} catch(Exception e) <br>{} <br>con.close(); <br>} <br>catch (Exception e) <br>{} <br>%&gt; <br>&lt;jsp:forward page="view_message.jsp" /&gt; <br>&lt;% <br>} <br>%&gt; <br>&lt;/body&gt; <br>&lt;/html&gt; <br><br><br>&lt;!-- index.html --&gt; <br>&lt;HTML&gt; <br>&lt;HEAD&gt; <br>&lt;TITLE&gt; message board &lt;/TITLE&gt; <br>&lt;/HEAD&gt; <br>&lt;BODY&gt; <br>&lt;TABLE width="90%" align="center" border=1 cellspacing="0" cellpadding="0" bordercolordark="#88a6dd" bordercolorlight="#88a6dd"&gt; <br>&lt;TR&gt; <br>&lt;TD align="center" bgcolor="#88a6dd"&gt;访客留言板&lt;/TD&gt; <br>&lt;/TR&gt; <br>&lt;TR&gt; <br>&lt;TD&gt;&lt;TABLE align="center" border=1 cellspacing="0" cellpadding="0" bordercolordark="#88a6dd" bordercolorlight="#88a6dd"&gt; <br>&lt;FORM ACTION="add_message.jsp"&gt; <br>&lt;TR&gt; <br>&lt;TD&gt;姓名:&lt;/TD&gt; <br>&lt;TD bgcolor="#88a6dd"&gt;&lt;input type="text" name="name" size=25&gt;&lt;/TD&gt; <br>&lt;/TR&gt; <br>&lt;TR&gt; <br>&lt;TD bgcolor="#88a6dd"&gt;E-mail:&lt;/TD&gt; <br>&lt;TD bgcolor="#88a6dd"&gt;&lt;input type="text" name="mail" size=25&gt;&lt;/TD&gt; <br>&lt;/TR&gt; <br>&lt;TR&gt; <br>&lt;TD&gt;主题:&lt;/TD&gt; <br>&lt;TD bgcolor="#88a6dd"&gt;&lt;input type="text" name="title" size=25&gt;&lt;/TD&gt; <br>&lt;/TR&gt; <br>&lt;TR&gt; <br>&lt;TD valign="top" bgcolor="#88a6dd"&gt;留言:&lt;/TD&gt; <br>&lt;TD&gt;&lt;textarea name="content" rows=7 cols=25&gt;&lt;/textarea&gt;&lt;/TD&gt; <br>&lt;/TR&gt; <br>&lt;TR&gt; <br>&lt;TD colspan=3&gt;&lt;TABLE align="center" width="100%" cellspacing="0" cellpadding="0" bordercolordark="#88a6dd" bordercolorlight="#88a6dd"&gt; <br>&lt;TR&gt; <br>&lt;TD align="center" bgcolor="#88a6dd"&gt;&lt;input type="submit" value="提交留言"&gt;&lt;/TD&gt; <br>&lt;TD align="center"&gt;&lt;a href="view_message.jsp"&gt;&lt;font size=2&gt;查看留言&lt;/font&gt;&lt;/a&gt;&lt;/TD&gt; <br>&lt;TD align="center" bgcolor="#88a6dd"&gt;&lt;input type="reset" value="重新填写"&gt;&lt;/TD&gt; <br>&lt;/TR&gt; <br>&lt;/TABLE&gt;&lt;/TD&gt; <br>&lt;/TR&gt; <br>&lt;/FORM&gt; <br>&lt;/TABLE&gt;&lt;/TD&gt; <br>&lt;/TR&gt; <br>&lt;/TABLE&gt; <br>&lt;/BODY&gt; <br>&lt;/HTML&gt; <br><br><br>&lt;HTML&gt; <br>&lt;HEAD&gt; <br>&lt;TITLE&gt; message board &lt;/TITLE&gt; <br>&lt;/HEAD&gt; <br>&lt;BODY&gt; <br>&lt;TABLE width="60%" align="center" border=1 cellspacing="0" cellpadding="0" bordercolordark="#88a6dd" bordercolorlight="#88a6dd"&gt; <br>&lt;TR&gt; <br>&lt;TD align="center" bgcolor="#88a6dd"&gt;访客留言板&lt;/TD&gt; <br>&lt;/TR&gt; <br>&lt;TR&gt; <br>&lt;TD&gt;&lt;TABLE align="center" border=1 cellspacing="0" cellpadding="0" bordercolordark="#88a6dd" bordercolorlight="#88a6dd"&gt; <br>&lt;FORM ACTION="add_message.jsp"&gt; <br>&lt;TR&gt; <br>&lt;TD&gt;姓名:&lt;/TD&gt; <br>&lt;TD bgcolor="#88a6dd"&gt;&lt;input type="text" name="name" size=25&gt;&lt;/TD&gt; <br>&lt;/TR&gt; <br>&lt;TR&gt; <br>&lt;TD bgcolor="#88a6dd"&gt;E-mail:&lt;/TD&gt; <br>&lt;TD bgcolor="#88a6dd"&gt;&lt;input type="text" name="mail" size=25&gt;&lt;/TD&gt; <br>&lt;/TR&gt; <br>&lt;TR&gt; <br>&lt;TD&gt;主题:&lt;/TD&gt; <br>&lt;TD bgcolor="#88a6dd"&gt;&lt;input type="text" name="title" size=25&gt;&lt;/TD&gt; <br>&lt;/TR&gt; <br>&lt;TR&gt; <br>&lt;TD valign="top" bgcolor="#88a6dd"&gt;留言:&lt;/TD&gt; <br>&lt;TD&gt;&lt;textarea name="content" rows=7 cols=25&gt;&lt;/textarea&gt;&lt;/TD&gt; <br>&lt;/TR&gt; <br>&lt;TR&gt; <br>&lt;TD colspan=3&gt;&lt;TABLE align="center" width="100%" cellspacing="0" cellpadding="0" bordercolordark="#88a6dd" bordercolorlight="#88a6dd"&gt; <br>&lt;TR&gt; <br>&lt;TD align="center" bgcolor="#88a6dd"&gt;&lt;input type="submit" value="提交留言"&gt;&lt;/TD&gt; <br>&lt;TD align="center"&gt;&lt;a href="view_message.jsp"&gt;&lt;font size=2&gt;查看留言&lt;/font&gt;&lt;/a&gt;&lt;/TD&gt; <br>&lt;TD align="center" bgcolor="#88a6dd"&gt;&lt;input type="reset" value="重新填写"&gt;&lt;/TD&gt; <br>&lt;/TR&gt; <br>&lt;/TABLE&gt;&lt;/TD&gt; <br>&lt;/TR&gt; <br>&lt;/FORM&gt; <br>&lt;/TABLE&gt;&lt;/TD&gt; <br>&lt;/TR&gt; <br>&lt;/TABLE&gt; <br>&lt;/BODY&gt; <br>&lt;/HTML&gt; <br><br><br>&lt;!--view_message.jsp--&gt; <br>&lt;%@ page import="java.sql.*" %&gt; <br>&lt;HTML&gt; <br>&lt;HEAD&gt; <br>&lt;TITLE&gt; show the message in the table &lt;/TITLE&gt; <br>&lt;/HEAD&gt; <br>&lt;BODY&gt; <br>&lt;p align="center"&gt;所有访客留言&lt;/p&gt; <br>&lt;hr&gt; <br>&lt;% <br>try <br>{ <br>Class.forName("sun.jdbc.odbc.JdbcOdbcDriver"); <br>String url="jdbc:odbc:user_db"; <br>Connection con=DriverManager.getConnection(url,"insher","insher"); <br>Statement stm=con.createStatement(); <br>ResultSet result=stm.executeQuery("select count(*) from message"); <br>int message_count=0; <br>if(result.next()) <br>{ <br>message_count=result.getInt(1); <br>result.close(); <br>} <br>if(message_count&gt;0) <br>{ <br>result=stm.executeQuery("select * from message order by time desc"); <br>while(result.next()) <br>{ <br>String title=result.getString("title"); <br>String name=result.getString("name"); <br>String mail=result.getString("mail"); <br>Timestamp time=result.getTimestamp("time"); <br>Date date_time=new Date(time.getTime()); <br>Time time_time=new Time(time.getTime()); <br>String content=result.getString("content"); <br>%&gt; <br>&lt;TABLE width="100%" align="center" border=1 cellspacing="0" cellpadding="0" bordercolordark="#000000" bordercolorlight="#88a6dd"&gt; <br>&lt;tr&gt;&lt;td bgcolor="#88a6dd"&gt;&lt;font size=2&gt;主题:&lt;/font&gt;&lt;/td&gt; <br>&lt;td colspan=3&gt;&lt;%=title%&gt;&lt;/td&gt;&lt;/tr&gt; <br>&lt;tr&gt;&lt;td bgcolor="#88a6dd"&gt;&lt;font size=2&gt;留言人:&lt;/font&gt;&lt;/td&gt; <br>&lt;td&gt;&lt;%=name%&gt;&lt;/td&gt;&lt;td bgcolor="#88a6dd"&gt;&lt;font size=2&gt;E-mail:&lt;/font&gt;&lt;/td&gt; <br>&lt;td&gt; <br>&lt;% <br>out.println("&lt;a href=mailto:"+mail+"&gt;"+mail+"&lt;/a&gt;"); <br>%&gt; <br>&lt;/td&gt;&lt;/tr&gt; <br>&lt;tr&gt;&lt;td bgcolor="#88a6dd"&gt;&lt;font size=2&gt;留言时间:&lt;/font&gt;&lt;/td&gt;&lt;td colspan=3&gt; <br>&lt;% <br>out.println("&lt;font size=2&gt;"+date_time+" "+time_time+"&lt;/font&gt;"); <br>%&gt; <br>&lt;/td&gt;&lt;/tr&gt; <br>&lt;tr&gt;&lt;td align="center"&gt; <br>&lt;% <br>out.println("("+message_count+")"); <br>%&gt; <br>&lt;/td&gt; <br>&lt;td colspan=3&gt;&lt;%=content%&gt; <br>&lt;/td&gt;&lt;/tr&gt; <br>&lt;/table&gt; <br>&lt;% <br>out.println("&lt;hr&gt;"); <br>message_count--; <br>} <br>result.close(); <br>con.close(); <br>} <br>else <br>{ <br>out.println("目前还没有任何留言!"); <br>con.close(); <br>} <br>} catch(Exception e) <br>{out.println(e);} <br>%&gt; <br>&lt;p align="center"&gt;&lt;a href="../message/index.html"&gt;我要留言&lt;/a&gt;&lt;/p&gt; <br>&lt;/body&gt; <br>&lt;/html&gt; <br><br><br>&lt;!--view_message.jsp--&gt; <br>&lt;%@ page import="java.sql.*" %&gt; <br>&lt;HTML&gt; <br>&lt;HEAD&gt; <br>&lt;TITLE&gt; show the message in the table &lt;/TITLE&gt; <br>&lt;/HEAD&gt; <br>&lt;BODY&gt; <br>&lt;p align="center"&gt;所有访客留言&lt;/p&gt; <br>&lt;hr&gt; <br>&lt;% <br>try <br>{ <br>Class.forName("sun.jdbc.odbc.JdbcOdbcDriver"); <br>String url="jdbc:odbc:user_db"; <br>Connection con=DriverManager.getConnection(url,"insher","insher"); <br>Statement stm=con.createStatement(); <br>ResultSet result=stm.executeQuery("select count(*) from message"); <br>int message_count=0; <br>if(result.next()) <br>{ <br>message_count=result.getInt(1); <br>result.close(); <br>} <br>if(message_count&gt;0) <br>{ <br>result=stm.executeQuery("select * from message order by time desc"); <br>while(result.next()) <br>{ <br>String title=result.getString("title"); <br>String name=result.getString("name"); <br>String mail=result.getString("mail"); <br>Timestamp time=result.getTimestamp("time"); <br>Date date_time=new Date(time.getTime()); <br>Time time_time=new Time(time.getTime()); <br>String content=result.getString("content"); <br>%&gt; <br>&lt;TABLE width="100%" align="center" border=1 cellspacing="0" cellpadding="0" bordercolordark="#000000" bordercolorlight="#88a6dd"&gt; <br>&lt;tr&gt;&lt;td bgcolor="#88a6dd"&gt;&lt;font size=2&gt;主题:&lt;/font&gt;&lt;/td&gt; <br>&lt;td colspan=3&gt;&lt;%=title%&gt;&lt;/td&gt;&lt;/tr&gt; <br>&lt;tr&gt;&lt;td bgcolor="#88a6dd"&gt;&lt;font size=2&gt;留言人:&lt;/font&gt;&lt;/td&gt; <br>&lt;td&gt;&lt;%=name%&gt;&lt;/td&gt;&lt;td bgcolor="#88a6dd"&gt;&lt;font size=2&gt;E-mail:&lt;/font&gt;&lt;/td&gt; <br>&lt;td&gt; <br>&lt;% <br>out.println("&lt;a href=mailto:"+mail+"&gt;"+mail+"&lt;/a&gt;"); <br>%&gt; <br>&lt;/td&gt;&lt;/tr&gt; <br>&lt;tr&gt;&lt;td bgcolor="#88a6dd"&gt;&lt;font size=2&gt;留言时间:&lt;/font&gt;&lt;/td&gt;&lt;td colspan=3&gt; <br>&lt;% <br>out.println("&lt;font size=2&gt;"+date_time+time_time+"&lt;/font&gt;"); <br>%&gt; <br>&lt;/td&gt;&lt;/tr&gt; <br>&lt;tr&gt;&lt;td align="center"&gt; <br>&lt;% <br>out.println("("+message_count+")"); <br>%&gt; <br>&lt;/td&gt; <br>&lt;td colspan=3&gt;&lt;%=content%&gt; <br>&lt;/td&gt;&lt;/tr&gt; <br>&lt;/table&gt; <br>&lt;% <br>out.println("&lt;hr&gt;"); <br>message_count--; <br>} <br>result.close(); <br>con.close(); <br>} <br>else <br>{ <br>out.println("目前还没有任何留言!"); <br>con.close(); <br>} <br>} catch(Exception e) <br>{out.println(e);} <br>%&gt; <br>&lt;p align="center"&gt;&lt;a href="../message/index.html"&gt;我要留言&lt;/a&gt;&lt;/p&gt; <br>&lt;/body&gt; <br>&lt;/html&gt; <br><br><br><br> </td>
                      </tr>
                    </table></td>
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