Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

jsp Á¬½Ó db2 ³ö´í

Class.forName("com.ibm.db2.jcc.DB2Driver").newInstance(); 
try {

String server = "168.168.0.250";  
  String port = "50001";  

  String url = "jdbc:db2://"+server+":"+port+"/wh";  

  String userid = "db2inst1"; 
  String password = "123";  
Connection conn= DriverManager.getConnection(url,userid,password);
if(conn == null){
  System.out.println("no");
  }else{
  System.out.println("ok");
  }


}
  catch (SQLException e) {
e.printStackTrace();

}






´úÂëÈçÉÏ£¬ÔËÐÐʱÌáʾcom.ibm.db2.jcc.b.DisconnectException: java.lang.reflect.InvocationTargetException : Error opening socket to server /168.168.0.250 on port 50001 with message : null DB2ConnectionCorrelator: null




Çë´ó¼Ò°ïæ¸ÃÈçºÎ½â¾öÄØ
½¨ÒéÈ¥¿´Ò»ÏÂDB2 Êý¾Ý¿âÁ¬½Ó·½Ê½! ¶¥Ò»ÏÂ

´ÓÍøÉÏ¿´µ½ÕâÑùµÄ½â´ð
1¡¢ÓÃnet²»ÒªÓÃapp  
   
  2¡¢Ä¬ÈϾÍÊÇ6789µÄ¶Ë¿Ú£¬²»ÊÇ50000  
   
  3¡¢ÏÈÔÚ·þÎñÆ÷ÉÏÖ´ÐÐdb2jstrt±£Ö¤JDBC·þÎñ¿ª·Å¡£<


Ïà¹ØÎÊ´ð£º

Çójspµç×ÓÉÌÎñÍøÕ¾Ô´Âë - Java / Web ¿ª·¢

Ïë×öÒ»¸öjspµÄµç×ÓÉÌÎñÍøÕ¾£¬ÏëÕÒһЩԴ´úÂ룬ÇëÎÊÄǸöÍøÕ¾ÓкõÄ×ÊÔ´¡£Ð»Ð»£¡
ËÑË÷Ï塃 ¿ªÔ´µÄÒ²ÓÐ

csdn¾ÍÓÐÏàËÆµÄÔ´Â룬¥Ö÷ËÑÒ»ÏÂ

java ¿ªÔ´´óÈ«


¸ÄÄ£°åºÃÂ鷳Ŷ£¬»¹²»Èç×Ô¼ºÐ´¸öÁËÄØ

jf

¶¥Ò» ......

¹ØÓÚAJAXºÍJSPµÄһЩСÎÊÌâ¡« - Java / Web ¿ª·¢

ÎÒJSPµÄÒ³ÃæÊÇ£º
<%@ page language="java" contentType="text/html; charset=gb2312"
  %>
<script>
function Save(){
xmlHttp=GetXmlHttpObject()
if(xmlHttp==nul ......

jsp µ½µ×ÓжàÉÙÖÖ³£ÓõĿò¼ÜÄØ£¿ - Java / Java EE

struts2 hibernate spring »¹ÓÐÆäËüµÄÂð£¬ÕâЩ¿ò¼ÜÊDz»ÊǶ¼ÊǹúÍâµÄ¸ßÊÖ ×Ô¼º¿ª·¢³öÀ´µÄÄØ£¿»¹ÊÇjsp Ô­À´¾ÍÓеģ¿
WebWork,Wicket,JSF,Tapestry,Freemarker,ibatis,Luncene

×î³£ÓõľÍÊÇÕâÈý¸öÀ²
Íâ¹úÈ˵ļ¼Êõ± ......

JSPÉú³ÉHTML¾²Ì¬Ò³Ãæ - Java / Java EE

JSPÉú³ÉHTML¾²Ì¬Ò³Ãæ
1.ÓдúÂëµÄÅóÓÑÌù¸ö´úÂë
2.ÓеĺõÄÉú³É·½°¸Ëµ¸ö·½°¸
¹ýÄê·Å¸öÅÚ ×£ºØ×£ºØ£¡

JSPÉú³É¾²Ì¬Ò³Ã棿£¿£¿
»¹ÒªÓ÷½°¸£¿£¿£¿
²»Ã÷°×

ÒýÓÃ
JSPÉú³É¾²Ì¬Ò³Ã棿£¿£¿
»¹ÒªÓ÷½°¸£¿£¿£¿
²»Ã÷ ......

jspÒ³ÃæÖеÄJava±äÁ¿³ö´í - Java / Eclipse

jspÒ³ÃæÖеÄJava±äÁ¿³ö´í£¬ÇëÎÊÒ»ÏÂJavaµÄ¸ßÊÖÃÇ£¬ÈçºÎ½â¾ö£¿ÐèÒªÌí¼ÓÄĸöjar°ü
<logic:notEqual name="parts" property="checkStatus2" value="1"> 
<label for=&q ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ