??xml version="1.0" encoding="utf-8" standalone="yes"?>青青草97国产精品免费观看,av在线电影网,国内精品美女在线观看http://www.aygfsteel.com/lcgxc/zh-cnThu, 19 Jun 2025 19:17:03 GMTThu, 19 Jun 2025 19:17:03 GMT60解决SQLServer Unsupported method: ResultSet.last的问?/title><link>http://www.aygfsteel.com/lcgxc/archive/2009/02/26/256800.html</link><dc:creator>lcgxc</dc:creator><author>lcgxc</author><pubDate>Thu, 26 Feb 2009 05:29:00 GMT</pubDate><guid>http://www.aygfsteel.com/lcgxc/archive/2009/02/26/256800.html</guid><wfw:comment>http://www.aygfsteel.com/lcgxc/comments/256800.html</wfw:comment><comments>http://www.aygfsteel.com/lcgxc/archive/2009/02/26/256800.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.aygfsteel.com/lcgxc/comments/commentRss/256800.html</wfw:commentRss><trackback:ping>http://www.aygfsteel.com/lcgxc/services/trackbacks/256800.html</trackback:ping><description><![CDATA[<div>在数据库查询中,一般我们都是先获得查询的结果集Q然后通过ResultSet.last (/rs.last) 游标移到记录集末,再用ResultSet.getRow() 函数来获得最后一条记录的行号Q由此来获得该记录集的数量? <p>         q个Ҏ(gu)在oracle 数据库中q行正常Q但是换到MS SQL中就?x)报?/p> <span style="font-weight: bold"> <p>java.sql.SQLException: [Microsoft][SQLServer 2000 Driver for JDBC]Unsupported method: ResultSet.last</p> <font size="2"> <h3><font size="2">q样的错误?/font></h3> </font></span> <p>解决办法是:(x)</p> <p>Statement变量要按照如下设|:(x)</p> <p>stmt = conn.createStatement(<strong>ResultSet.TYPE_SCROLL_SENSITIVE</strong>, ResultSet.CONCUR_UPDATABLE);    </p> <p>或:(x) </p> <p>Statement stmt = conn.createStatementResultSet.TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_READ_ONLY);</p> <p>但这样做是将游标Ud最后一条记录的位置比较耗时Q少量的记录不太明显。以下是试的记录:(x) </p> <p>1Q用COUNT函数Ҏ(gu)Q该Ҏ(gu)是在查询中通过SQL的统计函数COUNT来统计查询的记录数?<br /> 2Q用ResultSet.last()Ҏ(gu)?<br /> 3Q环境ؓ(f)XPQSQL SERVER 2000,JAVA <br /> 4Q记录数Q?00000?<br /> 5Q结果:(x)COUNTҎ(gu)用时270毫秒QResultSet.last()Ҏ(gu)用时31846毫秒,大约32U?<br /> q个l果大家是不是大吃一惊?br />  <font color="#000099"><strong>原文地址</strong></font> <a target="_blank">http://blog.csdn.net/yoyo_yaya/archive/2007/01/29/1497112.aspx</a> <br /> </p> </div> <img src ="http://www.aygfsteel.com/lcgxc/aggbug/256800.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.aygfsteel.com/lcgxc/" target="_blank">lcgxc</a> 2009-02-26 13:29 <a href="http://www.aygfsteel.com/lcgxc/archive/2009/02/26/256800.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>jsp+mysqlq接http://www.aygfsteel.com/lcgxc/articles/140059.htmllcgxclcgxcMon, 27 Aug 2007 09:30:00 GMThttp://www.aygfsteel.com/lcgxc/articles/140059.htmlhttp://www.aygfsteel.com/lcgxc/comments/140059.htmlhttp://www.aygfsteel.com/lcgxc/articles/140059.html#Feedback0http://www.aygfsteel.com/lcgxc/comments/commentRss/140059.htmlhttp://www.aygfsteel.com/lcgxc/services/trackbacks/140059.htmlimport java.sql.Connection;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.Statement;

public class mysqlceshi {
 public static  void main(String para[]){
   Connection conn=null;
         try{
      Class.forName("com.mysql.jdbc.Driver");
   conn=DriverManager.getConnection("jdbc:mysql://localhost:3306/hospital","root","sa");
   System.out.println("234");
   Statement stmt=conn.createStatement();
   ResultSet rs=stmt.executeQuery("SELECT COUNT(*) FROM administrator");
   System.out.println("24356");
   }  catch(Exception ex){
    System.out.println(ex);
   }
 }
}



lcgxc 2007-08-27 17:30 发表评论
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Eclipse+MyEclipse+Tomcat/JBoss配置手記 http://www.aygfsteel.com/lcgxc/articles/140005.htmllcgxclcgxcMon, 27 Aug 2007 08:27:00 GMThttp://www.aygfsteel.com/lcgxc/articles/140005.htmlhttp://www.aygfsteel.com/lcgxc/comments/140005.htmlhttp://www.aygfsteel.com/lcgxc/articles/140005.html#Feedback0http://www.aygfsteel.com/lcgxc/comments/commentRss/140005.htmlhttp://www.aygfsteel.com/lcgxc/services/trackbacks/140005.htmlhttp://blog.csdn.net/success_dream/archive/2007/03/03/1519989.aspx

lcgxc 2007-08-27 16:27 发表评论
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配置JBOSS4.0服务器开发JSPhttp://www.aygfsteel.com/lcgxc/articles/140004.htmllcgxclcgxcMon, 27 Aug 2007 08:25:00 GMThttp://www.aygfsteel.com/lcgxc/articles/140004.htmlhttp://www.aygfsteel.com/lcgxc/comments/140004.htmlhttp://www.aygfsteel.com/lcgxc/articles/140004.html#Feedback0http://www.aygfsteel.com/lcgxc/comments/commentRss/140004.htmlhttp://www.aygfsteel.com/lcgxc/services/trackbacks/140004.htmlhttp://www.54bk.com/user1/6944/archives/2005/16544.html

lcgxc 2007-08-27 16:25 发表评论
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在jsp中用smartuploadlg上传文ghttp://www.aygfsteel.com/lcgxc/archive/2007/07/27/132874.htmllcgxclcgxcFri, 27 Jul 2007 11:34:00 GMThttp://www.aygfsteel.com/lcgxc/archive/2007/07/27/132874.htmlhttp://www.aygfsteel.com/lcgxc/comments/132874.htmlhttp://www.aygfsteel.com/lcgxc/archive/2007/07/27/132874.html#Feedback0http://www.aygfsteel.com/lcgxc/comments/commentRss/132874.htmlhttp://www.aygfsteel.com/lcgxc/services/trackbacks/132874.html jsp对上传文件的支持不象php中支持的那么好,直接做成了函敎ͼ也不象asp中要通过lg才能实现。jsp中可以通过javabean来实现。但是我们没有必要自己去写一个上载的beanQ在|上已经有了很多成型的技术,smartupload是其中的一个。但是smartupload是将文g先读到服务器的内存中Q所以上传太大的文gQ超q?00兆)有可能会(x)出问题,也算是一个美中不_Q)

   先说一下提交的面Qsmartuploadlg要求用字节流的方式来提交<FORM action="upload.jsp"  encType=multipart/form-data method=post>。下面就是个例子upload.htmQ?/font>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<!-- saved from url=(0057)
http://localhost:8080/jspsmartfile/jsp/uploadTemplate.jsp -->
<HTML><HEAD>
<META content="text/html; charset=gb2312" http-equiv=Content-Type>
<META content="MSHTML 5.00.2920.0" name=GENERATOR></HEAD>
<BODY bgColor=#e6e6e6><BR>
<FORM action="upload.jsp"  encType=multipart/form-data method=post>
<TABLE>
  <TBODY>
  <TR>
    <TD><FONT color=#000000 face=helv,helvetica size=1>&nbsp;&nbsp;File 
      :&nbsp;</FONT>&nbsp;&nbsp;<INPUT  size=60 type=file  name="file"></TD></TR>
        <TR>
    <TR>
    <TD><FONT color=#000000 face=helv,helvetica size=1>&nbsp;&nbsp;File 
      :&nbsp;</FONT>&nbsp;&nbsp;<INPUT  size=60 type=file  name="file1"></TD></TR>
        <TR>  
    <TD><FONT color=#000000 face=helv,helvetica size=1>&nbsp;&nbsp;File 
      :&nbsp;</FONT>&nbsp;&nbsp;<INPUT  size=60 type=text  name="text"></TD></TR>
  <TR>
    <TD
align=right><INPUT type=submit value=Send name="send"></TD></TR></TBODY></TABLE></FORM></BODY></HTML>

  再来看一下接收的面 Q我们把文g上传到服务器以后q接把它再存入数据库中Qupload.jsp

<%@ page contentType="text/html;charset=gb2312"%>
<%@ page import="java.sql.*"%>
<%@ page import="com.jspsmart.upload.*" %>
<%@ page import="DBstep.iDBManager2000.*"%>
<%
   
//?/u>例化上蝲bean
    com.jspsmart.upload.SmartUpload mySmartUpload=new com.jspsmart.upload.SmartUpload();
   
//?/u>始化
    mySmartUpload.initialize(pageContext); 
   
//?/u>|上载的最大?br>    mySmartUpload.setMaxFileSize(500 * 1024*1024);
   
//?/u>载文?br>    mySmartUpload.upload();
  
//?/u>环取得所有上载的文g
   for (int i=0;i<mySmartUpload.getFiles().getCount();i++){
  
//?/u>得上载的文g
   com.jspsmart.upload.File myFile = mySmartUpload.getFiles().getFile(i);
   if (!myFile.isMissing())
    {
  
//?/u>得上载的文g的文件名
    String myFileName=myFile.getFileName();
   
//?/u>得不带后~的文件名
    String  suffix=myFileName.substring(0,myFileName.lastIndexOf('.'));
   
//?/u>得后~?br>    String  ext= mySmartUpload.getFiles().getFile(0).getFileExt();  
   
//?/u>得文件的大小 
    int fileSize=myFile.getSize();
   
//?/u>存\?br>    String aa=getServletContext().getRealPath("/")+"jsp\\";
    String trace=aa+myFileName;
   
//?/u>得别的参?br>    String explain=(String)mySmartUpload.getRequest().getParameter("text");
    String send=(String)mySmartUpload.getRequest().getParameter("send");
   
//?/u>文g保存在服务器?
    myFile.saveAs(trace,mySmartUpload.SAVE_PHYSICAL);
   
//?/u>面的是将上蝲的文件保存到数据库中
   
//?/u>文gd中
    java.io.File file = new java.io.File(trace);
    java.io.FileInputStream fis = new java.io.FileInputStream(file);
  out.println(file.length());
  
//?/u>开数据?br>   ResultSet result=null;
   String mSql=null;
   PreparedStatement prestmt=null;
   DBstep.iDBManager2000 DbaObj=new DBstep.iDBManager2000();
   DbaObj.OpenConnection();
  
//?/u>文g写到数据库中
   mSql="insert into marklist (markname,password,marksize,markdate,MarkBody) values (?,?,?,?,?)";
   prestmt =DbaObj.Conn.prepareStatement(mSql);
   prestmt.setString(1, "aaa1");
   prestmt.setString(2, "0000");
   prestmt.setInt(3, fileSize);
   prestmt.setString(4, DbaObj.GetDateTime());
   prestmt.setBinaryStream(5,fis,(int)file.length());
   DbaObj.Conn.setAutoCommit(true) ;
   prestmt.executeUpdate();
   DbaObj.Conn.commit();
   out.println(("上蝲成功Q!Q?).toString());
   }
   else
   { out.println(("上蝲p|Q!Q?).toString()); }
   }//与前面的if对应
%>

   再说一下下载,下蝲分两U情?。从数据库直接下?。从服务器上下蝲

  先说从数据库直接下蝲的情形:(x)是把输入流从数据库里读出来Q然后{存ؓ(f)文g

<%@ page contentType="text/html; charset=gb2312" %>
<%@ page import="java.sql.*"%>
<%@ page import="java.io.*" %>
<%@ page import="DBstep.iDBManager2000.*"%>
<%
    int bytesum=0;
    int byteread=0;
 
//?/u>开数据?br>  ResultSet result=null;
  String Sql=null;
  PreparedStatement prestmt=null;
  DBstep.iDBManager2000 DbaObj=new DBstep.iDBManager2000();
  DbaObj.OpenConnection();
 
//?/u>得数据库中的数据
 Sql="select  *  from  t_local_zhongzhuan ";
 result=DbaObj.ExecuteQuery(Sql);
 result.next();

 //?/u>数据库中的数据读到流?
InputStream inStream=result.getBinaryStream("content");
FileOutputStream fs=new FileOutputStream( "c:/dffdsafd.doc");

  byte[]  buffer =new  byte[1444];
int length;
    while ((byteread=inStream.read(buffer))!=-1)
    {
       out.println("<DT><B>"+byteread+"</B></DT>");
       bytesum+=byteread;
       System.out.println(bytesum);
   
   
       fs.write(buffer,0,byteread);
     }
%>

再说从服务器上下载的情ŞQ?/font>

<%@ page contentType="text/html; charset=gb2312" %>
<%@ page import="java.io.*" %>
<%
  String fileName = "zsc104.swf".toString();
//?/u>到流?br>InputStream inStream=new FileInputStream("c:/zsc104.swf");
 
//?/u>|输出的格式
  response.reset();
  response.setContentType("bin");
  response.addHeader("Content-Disposition","attachment; filename=\"" + fileName + "\"");
 
//?/u>环取出流中的数据
  byte[] b = new byte[100];
  int len;
  while((len=inStream.read(b)) >0)
  response.getOutputStream().write(b,0,len);  
  inStream.close();
%>

   好了Q到q里只要不是太大的文件的上传下蝲的操作都可以完成了?/font>

摘自Q?a >http://dev.csdn.net/develop/article/18/18987.shtm

lcgxc 2007-07-27 19:34 发表评论
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JSP~程技巧集?/title><link>http://www.aygfsteel.com/lcgxc/archive/2007/07/27/132804.html</link><dc:creator>lcgxc</dc:creator><author>lcgxc</author><pubDate>Fri, 27 Jul 2007 07:56:00 GMT</pubDate><guid>http://www.aygfsteel.com/lcgxc/archive/2007/07/27/132804.html</guid><wfw:comment>http://www.aygfsteel.com/lcgxc/comments/132804.html</wfw:comment><comments>http://www.aygfsteel.com/lcgxc/archive/2007/07/27/132804.html#Feedback</comments><slash:comments>1</slash:comments><wfw:commentRss>http://www.aygfsteel.com/lcgxc/comments/commentRss/132804.html</wfw:commentRss><trackback:ping>http://www.aygfsteel.com/lcgxc/services/trackbacks/132804.html</trackback:ping><description><![CDATA[1.   如何让选中的一行记录高亮显C?   <br>        http://topic.csdn.net/t/20050105/09/3699823.html   <br>  2.   如何在下拉列表框里选择一个值后跛_新窗?   <br>        http://topic.csdn.net/t/20050107/15/3707444.html   <br>  3.   如何在JSP中启动execl?   <br>        http://community.csdn.net/Expert/TopicView1.asp?id=4909154   <br>        http://community.csdn.net/Expert/TopicView1.asp?id=4685297   <br>  4.   两联动菜单   <br>        http://topic.csdn.net/t/20040730/16/3227437.html   <br>  5.   java中如何把一?nobr oncontextmenu="return false;" onmousemove=kwM(6); id=key5 onmouseover="kwE(event,6, this);" style="COLOR: #6600ff; BORDER-BOTTOM: #6600ff 1px dotted; BACKGROUND-COLOR: transparent; TEXT-DECORATION: underline" onclick="return kwC();" onmouseout="kwL(event, this);" target="_blank">目录</nobr>下的文gUd另一个指定的目录Q?  <br>        http://topic.csdn.net/t/20050112/13/3719237.html   <br>  6.   如何制作表格U?   <br>        http://community.csdn.net/Expert/TopicView1.asp?id=5130862   <br>  7.   jsp如判别一个字W在A到Z之间?   <br>        http://topic.csdn.net/t/20050113/08/3721286.html   <br>  8.   得到一点数小数点?位,如何写以函数截取Z?  <br>        http://topic.csdn.net/t/20050117/14/3731712.html   <br>  9.   整型转字W?   <br>        http://topic.csdn.net/t/20030526/22/1837632.html   <br>  10.   昄数据库的记录Q点d个标题栏Q就按照哪个标题排序   <br>        http://topic.csdn.net/t/20041226/15/3677011.html   <br>  11.   制作两个按钮   <br>          Q?   <br>  12.   用什么sql语句数据库中的一条记?复制Z?   <br>        http://topic.csdn.net/t/20050120/17/3741746.html   <br>  13.   有兩個按鈕A,B,其中A按下?A׃可以再按,另外B按下?A可以再按..請問如何用javascript控制.?   <br>        http://topic.csdn.net/t/20050120/17/3741568.html   <br>  14.   请问jsp中的数据库的q接方式   <br>        http://topic.csdn.net/t/20030107/11/1334377.html   <br>  15.   在jsp?怎么实现按回车就可提交表?   <br>        http://topic.csdn.net/t/20050121/11/3743133.html   <br>  16.   在JSP中如何传递数l?   <br>        http://topic.csdn.net/t/20030624/17/1952227.html   <br>  17.   如何按地址取图片?   <br>        http://community.csdn.net/Expert/TopicView1.asp?id=4894525   <br>        http://community.csdn.net/Expert/TopicView1.asp?id=4990451   <br>  18.   JSP中如何上传图片到数据库字D?   <br>        http://community.csdn.net/Expert/TopicView1.asp?id=4923127   <br>  19.   面自动hQ?  <br>        http://topic.csdn.net/t/20040430/16/3025697.html   <br>  20.   表单自动提交Q?  <br>          http://community.csdn.net/Expert/TopicView1.asp?id=4681334   <br>  21.   如何从JSP传数据的到JAVABEAN?   <br>        q个不就是参C递么Q?   <br>  22.   weblogic   数据池连?     数据?  JNDI名字     mysource   <br>        http://topic.csdn.net/t/20040915/22/3376617.html   <br>  23.   三联动菜单?   <br>        http://blog.csdn.net/overmind/archive/2005/10/27/517856.aspx   <br>  24.   在JSP中如何调用浏览器中的"另存?功能?   <br>        http://topic.csdn.net/t/20050509/09/3990931.html   <br>  25.   |页全屏昄   <br>          http://community.csdn.net/Expert/TopicView1.asp?id=5057245   <br>  26.   求两个日期相隔了多少?输入旉格式?yyyy-mm-dd)   <br>          http://topic.csdn.net/t/20050516/10/4009546.html   <br>  27.   上传文g对话?  <br>          http://community.csdn.net/Expert/TopicView1.asp?id=4961980   <br>  28.   分页试   <br>          http://community.csdn.net/Expert/TopicView1.asp?id=4925123   <br>  29.   下蝲文g   <br>          http://community.csdn.net/Expert/TopicView1.asp?id=5019146   <br>  30.   单汉字判?  <br>        http://blog.csdn.net/duanxd/archive/2005/05/19/376481.aspx   <br>  31.   可否JSP的变量或者bean传递给JAVASCRIPT使用Q?  <br>        http://topic.csdn.net/t/20050520/14/4022667.html   <br>  32.   怎么把一U格式(如yyyy-mm-ddQ的日期变量转换成另外一U格式(如dd-mm-yyyyQ的日期变量Q?  <br>        http://topic.csdn.net/t/20050602/21/4055209.html   <br>  33.   如何实现在页面上d一行输入对话框   <br>        ??   <br>  34.   如何制作验证码图?   <br>          http://community.csdn.net/Expert/TopicView1.asp?id=4857455       <br>  35.   囄~小攑֤功能   <br>        http://topic.csdn.net/t/20041227/09/3678138.html   <br>  36.   如何点击输入框弹出日期选择Q?  <br>        http://community.csdn.net/Expert/TopicView1.asp?id=5020494   <br>        http://www.dynarch.com/projects/calendar/   <br>  37.   如何在图片上传前查看自己要上传的囄?   <br>        http://community.csdn.net/Expert/TopicView1.asp?id=4825282   <br>  38.   如何在图片排列的面上选中一个图?然后把它删掉?   <br>        http://community.csdn.net/Expert/TopicView1.asp?id=5162107   <br>  39.   昄某目录下的所有文?  <br>        http://community.csdn.net/Expert/TopicView1.asp?id=5056503   <br>  40.   如何把复选框中选中的值直接显C在输入文本框中Q?  <br>          http://community.csdn.net/Expert/TopicView1.asp?id=5004830   <br>  41.   如何选择路径下的文g直接昄文g内容?   <br>          http://community.csdn.net/Expert/TopicView1.asp?id=5194181   <br>          http://community.csdn.net/Expert/TopicView1.asp?id=5121413   <br>  42.   如何制作q度?   <br>          http://topic.csdn.net/t/20051120/03/4405364.html   <br>  43.   如何对较长字W省略显C?   <br>          http://community.csdn.net/Expert/TopicView1.asp?id=5124078   <br>  44.   如何制作日历?   <br>          q个太多?  <br>  45.   点击文本弹出一个选择框,选中值后q回q显C?  <br>          http://community.csdn.net/Expert/TopicView1.asp?id=4979197   <br>          http://community.csdn.net/Expert/TopicView1.asp?id=4988006   <br>  46.   如何关闭框架面回到没框架的面?   <br>          http://community.csdn.net/Expert/TopicView1.asp?id=4970057   <br>  47.   如何选中多条记录一ơ性删?   <br>          http://community.csdn.net/Expert/TopicView1.asp?id=4762839   <br>  48.   如何自动获取面文g名?   <br>          http://community.csdn.net/Expert/TopicView1.asp?id=4945500   <br>  49.   如何在JSP中调用ActiveX控g?   <br>          http://community.csdn.net/Expert/TopicView1.asp?id=4919689   <br>  50.   如何使用SmartUpload实现文g上传?   <br>          http://community.csdn.net/Expert/TopicView1.asp?id=4911791   <br>  51.   如何使用iReport和Jasperreport<nobr oncontextmenu="return false;" onmousemove=kwM(1); id=key1 onmouseover="kwE(event,1, this);" style="COLOR: #6600ff; BORDER-BOTTOM: #6600ff 1px dotted; BACKGROUND-COLOR: transparent; TEXT-DECORATION: underline" onclick="return kwC();" onmouseout="kwL(event, this);" target="_blank">开?/nobr>报表?   <br>          http://community.csdn.net/Expert/TopicView1.asp?id=5038328   <br>  52.   如何使用iText生成PDFQ?  <br>          http://www.lowagie.com/iText/tutorial/ch07.html#htmlparsing   <br>          http://<nobr oncontextmenu="return false;" onmousemove=kwM(8); id=key6 onmouseover="kwE(event,8, this);" style="COLOR: #6600ff; BORDER-BOTTOM: #6600ff 1px dotted; BACKGROUND-COLOR: transparent; TEXT-DECORATION: underline" onclick="return kwC();" onmouseout="kwL(event, this);" target="_blank">java</nobr>.ccidnet.com/art/3565/20050309/480327_1.html   <br>  53.   如何制作囄水印Q?  <br>          http://community.csdn.net/Expert/TopicView1.asp?id=5212770   <br>          http://community.csdn.net/Expert/TopicView1.asp?id=4885889   <br>  54.   如何在页面中屏蔽<nobr oncontextmenu="return false;" onmousemove=kwM(0); id=key0 onmouseover="kwE(event,0, this);" style="COLOR: #6600ff; BORDER-BOTTOM: #6600ff 1px dotted; BACKGROUND-COLOR: transparent; TEXT-DECORATION: underline" onclick="return kwC();" onmouseout="kwL(event, this);" target="_blank">键盘</nobr>功能键?   <br>          http://community.csdn.net/Expert/TopicView1.asp?id=4356360   <br>  55.   如何止用户复制|页内容Q?  <br>          http://community.csdn.net/Expert/TopicView1.asp?id=4356360   <br>  56.   如何实现不在地址拦中昄当前URLQ?  <br>          http://community.csdn.net/Expert/TopicView1.asp?id=4678351   <br>          http://community.csdn.net/Expert/TopicView1.asp?id=4863808   <br>  57.   如何获取用户的真实IP地址Q?  <br>          http://community.csdn.net/Expert/TopicView1.asp?id=4718686   <br>  58.   如何获取用户览器信息?   <br>          http://community.csdn.net/Expert/TopicView1.asp?id=4987045   <br>          http://community.csdn.net/Expert/TopicView1.asp?id=4898974   <br>  59.   如何获取当前l对路径Q?  <br>          http://community.csdn.net/Expert/TopicView1.asp?id=5157921   <br>          http://community.csdn.net/Expert/TopicView1.asp?id=5178848   <br>  60.   如何HTML文g转换成XML文g?   <br>          http://community.csdn.net/Expert/TopicView1.asp?id=4542984   <br>  61.   如何l合XML和XSL输出HTML面Q?  <br>          http://community.csdn.net/Expert/TopicView1.asp?id=4355891   <br>  62.   如何制作动态树(wi)型菜单制作?   <br>          http://www.aygfsteel.com/rickhunter/articles/59742.html   <br>          http://community.csdn.net/Expert/TopicView1.asp?id=4966014   <br>  63.   如何制作cMQQ的短消息提示Q?  <br>          http://community.csdn.net/Expert/TopicView1.asp?id=4702037   <br>          http://community.csdn.net/Expert/TopicView1.asp?id=5087584   <br>  64.   如何用jfreechat制作拄、饼、曲U图?   <br>          http://www.inspiresky.com/Article/ShowArticle.asp?ArticleID=731   <br>  65.   文本框怎么只容许输入数?   <br>          http://community.csdn.net/Expert/TopicView1.asp?id=4927727   <br>  66.   如何打开Word和Execl文g?   <br>          http://community.csdn.net/Expert/TopicView1.asp?id=5194181   <br>          http://community.csdn.net/Expert/TopicView1.asp?id=4685297   <br>  67.   如何生成Word   ?  Excel文档Q?  <br>          http://sourceforge.net/project/showfiles.php?group_id=15255&release_id=167948   <br>  68.   JSP如何dWord内容?   <br>          http://topic.csdn.net/t/20030217/13/1435281.html   <br>摘自Q?a >http://topic.csdn.net/t/20061209/01/5218000.html</a> <img src ="http://www.aygfsteel.com/lcgxc/aggbug/132804.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.aygfsteel.com/lcgxc/" target="_blank">lcgxc</a> 2007-07-27 15:56 <a href="http://www.aygfsteel.com/lcgxc/archive/2007/07/27/132804.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>javascript 中getSelection使用http://www.aygfsteel.com/lcgxc/articles/130540.htmllcgxclcgxcMon, 16 Jul 2007 04:51:00 GMThttp://www.aygfsteel.com/lcgxc/articles/130540.htmlhttp://www.aygfsteel.com/lcgxc/comments/130540.htmlhttp://www.aygfsteel.com/lcgxc/articles/130540.html#Feedback0http://www.aygfsteel.com/lcgxc/comments/commentRss/130540.htmlhttp://www.aygfsteel.com/lcgxc/services/trackbacks/130540.html<head>

<script LANGUAGE="JavaScript">
var isNav = (navigator.appName.indexOf("Netscape") !=-1);

function showSelection(){
 if (window.getSelection) {
alert(window.getSelection());
document.forms[0].selectedText.value=window.getSelection();
} else if (document.getSelection) {
alert(document.getSelection());
document.forms[0].selectedText.value=document.getSelection();
} else if (document.selection) {
alert(document.selection.createRange().text);
document.forms[0].selectedText.value=document.selection.createRange().text;
}


}

if (isNav) {

document.captureEvents(Event.MOUSEUP);

}

document.onmouseup = showSelection;


</script>
</head>

<body>

<P>
q些都是用来试的文本,(zhn)可以用鼠标来选中Q然后试一试选择文本后生的l构?br></P>

<form name="dataholder">


<textarea name="selectedText" rows = 3 cols=40 wrap="virtusl">
</textarea>
</form>
</body>



lcgxc 2007-07-16 12:51 发表评论
]]>
hibernate?实体生命周期三态变?/title><link>http://www.aygfsteel.com/lcgxc/articles/130539.html</link><dc:creator>lcgxc</dc:creator><author>lcgxc</author><pubDate>Mon, 16 Jul 2007 04:50:00 GMT</pubDate><guid>http://www.aygfsteel.com/lcgxc/articles/130539.html</guid><wfw:comment>http://www.aygfsteel.com/lcgxc/comments/130539.html</wfw:comment><comments>http://www.aygfsteel.com/lcgxc/articles/130539.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.aygfsteel.com/lcgxc/comments/commentRss/130539.html</wfw:commentRss><trackback:ping>http://www.aygfsteel.com/lcgxc/services/trackbacks/130539.html</trackback:ping><description><![CDATA[<div id="wmqeeuq" class=item-content> <p>Tuser user=new Tuser();</p> <p>user.setName("gxc");</p> <p>Transaction tx=session.beginTransaction();</p> <p>session.save(user);   自由态变为持久?/p> <p>tx.commit();</p> <p>Transaction tx2=session.beginTransaction();</p> <p>session.delete(user);  持久态变为游L?/p> <p>tx2.commit();</p> </div> <img src ="http://www.aygfsteel.com/lcgxc/aggbug/130539.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.aygfsteel.com/lcgxc/" target="_blank">lcgxc</a> 2007-07-16 12:50 <a href="http://www.aygfsteel.com/lcgxc/articles/130539.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>windows xp下jspq接sql 2000 的问?/title><link>http://www.aygfsteel.com/lcgxc/articles/130538.html</link><dc:creator>lcgxc</dc:creator><author>lcgxc</author><pubDate>Mon, 16 Jul 2007 04:48:00 GMT</pubDate><guid>http://www.aygfsteel.com/lcgxc/articles/130538.html</guid><wfw:comment>http://www.aygfsteel.com/lcgxc/comments/130538.html</wfw:comment><comments>http://www.aygfsteel.com/lcgxc/articles/130538.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.aygfsteel.com/lcgxc/comments/commentRss/130538.html</wfw:commentRss><trackback:ping>http://www.aygfsteel.com/lcgxc/services/trackbacks/130538.html</trackback:ping><description><![CDATA[ 在winxp下需sql 2000的补丁sp3 和sp4打上。需要注意:(x)<strong>下蝲q两个补丁后。先解压~,然后扑ֈx86下的setupq行安装?/strong> <p>      建立一个工E后Q写一D代码:(x)</p> <p><%@ page language="java" import="java.sql.*,java.lang.*" contentType="text/html;charset=gb2312"%><br><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><br><html><br>  <head><br>  </head><br>  <br>  <body><br>    This is my JSP page. <br><br>   <% Class.forName("com.microsoft.jdbc.sqlserver.SQLServerDriver").newInstance();<br> String url="jdbc:microsoft:sqlserver://localhost:1433;DatabaseName=gxc";<br> String user="sa";<br> String password="sa";<br> Connection conn= DriverManager.getConnection(url,user,password);<br> System.out.println("lianjie ok");<br> Statement stmt=conn.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE,ResultSet.CONCUR_UPDATABLE);<br> System.out.println("lianjiehou ok");<br> String sql="select * from b1";<br> ResultSet rs=stmt.executeQuery(sql);<br> while(rs.next()) {%><br> (zhn)的W一个字D内容ؓ(f)Q?lt;%=rs.getString(1)%><br> (zhn)的W二个字D内容ؓ(f)Q?lt;%=rs.getString(2)%><br> <%}<br> <br> %><br>  </body><br></html><br>    <strong>要将三个sql包烤到tomcat下的lib?/strong>?/p> <img src ="http://www.aygfsteel.com/lcgxc/aggbug/130538.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.aygfsteel.com/lcgxc/" target="_blank">lcgxc</a> 2007-07-16 12:48 <a href="http://www.aygfsteel.com/lcgxc/articles/130538.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>tabled的?/title><link>http://www.aygfsteel.com/lcgxc/articles/130537.html</link><dc:creator>lcgxc</dc:creator><author>lcgxc</author><pubDate>Mon, 16 Jul 2007 04:46:00 GMT</pubDate><guid>http://www.aygfsteel.com/lcgxc/articles/130537.html</guid><wfw:comment>http://www.aygfsteel.com/lcgxc/comments/130537.html</wfw:comment><comments>http://www.aygfsteel.com/lcgxc/articles/130537.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.aygfsteel.com/lcgxc/comments/commentRss/130537.html</wfw:commentRss><trackback:ping>http://www.aygfsteel.com/lcgxc/services/trackbacks/130537.html</trackback:ping><description><![CDATA[<div id="wmqeeuq" class=item-content> <p>import java.awt.*;<br>import java.awt.event.ActionEvent;<br>import java.awt.event.ActionListener;<br>import java.sql.Connection;<br>import java.sql.DriverManager;<br>import java.sql.ResultSet;<br>import java.sql.SQLException;<br>import java.sql.Statement;</p> <p>import javax.swing.JButton;<br>import javax.swing.JFrame;<br>import javax.swing.JTable;</p> <p>public class table extends JFrame  implements ActionListener{<br> Object a[][];<br> Object  b[]={"name","password"};<br> Container con;<br> JButton button;<br> String name,password;<br> <br> public table(){<br>  a=new Object[30][2];<br>  <br>  JTable table=new JTable(a,b);<br>  table.setSize(300,300);<br>  button=new JButton("chaxun");<br>  button.addActionListener(this);<br>  con=getContentPane();<br>  con.add(table,BorderLayout.CENTER);<br>  con.add(button,BorderLayout.SOUTH);<br>  this.setExtendedState(JFrame.MAXIMIZED_BOTH);  <br>  this.setVisible(true);<br> }</p> <p> public void actionPerformed(ActionEvent e) {<br>  // TODO 自动生成Ҏ(gu)存根<br>  if(e.getSource()==button){<br>  String driverName = "com.microsoft.jdbc.sqlserver.SQLServerDriver"; <br>  String url="jdbc:microsoft:sqlserver://localhost:1433;DatabaseName=gxc";<br>  String user="sa";<br>  String password="sa";<br>  Statement  stmt=null;<br>  ResultSet result=null;<br>  <br>  Connection dbConn =null;<br>  int i=0;<br>  <br>  try {<br>   <br>    Class.forName(driverName);<br>   <br>  } catch (ClassNotFoundException e1) {<br>   // TODO 自动生成 catch ?br>   e1.printStackTrace();<br>  }<br>  try {<br>   dbConn = DriverManager.getConnection(url, user, password);<br>  <br>   stmt=dbConn.createStatement();   <br>   String sql="select * from b1";<br>   <br>   result =stmt.executeQuery(sql);<br>   while(result.next())<br>         {<br>   name=result.getString(1);<br>   password=result.getString(2);<br>    a[i][0]=name;<br>    a[i][1]=password;<br>    i++;<br>    <br>   }<br>   repaint();<br>   dbConn.close();<br>  } catch (SQLException e1) {<br>   // TODO 自动生成 catch ?br>   e1.printStackTrace();<br>  }<br>  <br>  <br>  } </p> <p> }<br> public static void main(String para[]){<br>   table table=new table();<br>   <br> }</p> <p>}<br></p> <div id="wmqeeuq" class=clear></div> </div> <img src ="http://www.aygfsteel.com/lcgxc/aggbug/130537.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.aygfsteel.com/lcgxc/" target="_blank">lcgxc</a> 2007-07-16 12:46 <a href="http://www.aygfsteel.com/lcgxc/articles/130537.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item></channel></rss> <footer> <div class="friendship-link"> <a href="http://www.aygfsteel.com/" title="狠狠久久亚洲欧美专区_中文字幕亚洲综合久久202_国产精品亚洲第五区在线_日本免费网站视频">狠狠久久亚洲欧美专区_中文字幕亚洲综合久久202_国产精品亚洲第五区在线_日本免费网站视频</a> </div> </footer> վ֩ģ壺 <a href="http://" target="_blank">ͬ</a>| <a href="http://" target="_blank">»Ȱ</a>| <a href="http://" target="_blank">ޭ</a>| <a href="http://" target="_blank"></a>| <a href="http://" target="_blank"></a>| <a href="http://" target="_blank"></a>| <a href="http://" target="_blank">ϳ</a>| <a href="http://" target="_blank">˴</a>| <a href="http://" target="_blank"></a>| <a 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