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

javaÎÄÕÂ struts2

Action×¢½âÅäÖÃ
ʹÓ÷½Ê½ÈçÏ£º
Java´úÂë
@ParentPackage(value="struts-default")   
@Namespace(value="/test")   
@Result(name="success",value="/userSuc.jsp")   
@Results({   
       @Result(name="success",value="/userSuc.jsp",type=org.apache.struts2.dispatcher.ServletRedirectResult.class),   
       @Result(name="input",value="/main.jsp",type=org.apache.struts2.dispatcher.ServletRedirectResult.class)   
})  
@ParentPackage(value="struts-default")
@Namespace(value="/test")
@Result(name="success",value="/userSuc.jsp")
@Results({
@Result(name="success",value="/userSuc.jsp",type=org.apache.struts2.dispatcher.ServletRedirectResult.class),
@Result(name="input",value="/main.jsp",type=org.apache.struts2.dispatcher.ServletRedirectResult.class)
})
ÔÚʹÓÃÕâЩע½âµÄʱºò£¬»¹ÐèÒª½øÐжîÍâµÄһЩÅäÖá£ÔÚweb.xmlµÄfilterÅäÖÃÖУ¬ÐèÒªÖ¸¶¨ÄÄЩpackageÊÇʹÓÃÁË×¢½âµÄ¡£ÅäÖÃÈçÏÂËùʾ£¬ÆäÖвÎÊýÃû±ØÐëΪ“actionPackages”£¬²ÎÊýµÄÖµ¾ÍÊÇpackageµÄÃû³ÆÁÐ±í¡£
Xml´úÂë
<filter>  
       <filter-name>struts</filter-name>  
              <filter-class>  
                     org.apache.struts2.dispatcher.FilterDispatcher   
              </filter-class>  
       <init-param>  
              <param-name>actionPackages</param-name>  
              <param-v


Ïà¹ØÎĵµ£º

Èý¸öÔ£¬¹¥ÏÂÁËjava£¡£¡£¡Ê¡ÁË14000Ôª

2009Äê10ÔÂ25ÈÕ£¬µÃÒ»Êéµê200ÔªÂòÁËËı¾Êéj2se»ù´¡½Ì³Ì£¬j2eeÓ¦Óÿª·¢Ïê½â£¬javaÏîÄ¿¿ª·¢È«³Ìʵ¼£¬java web¿ª·¢ËÙѧ±¦µäÊ鿪ʼ
2010Äê2ÔÂ3ÈÕ£¬µÚÒ»Ì×»ùÓÚú¿ó°²È«¹ÜÀíµÄÈí¼þÄ£Ðͼ°Æä²¿·Ö´úÂë³ÉÐÍ
Èý¸öÔ£¬ÕâÊÇÒ»³¡Ø¬ÃΣ¬²»¹ýÕâÈý¸öÔ£¬ÓÖÊÇÒ»ÖÖ¾ªÏ²ºÍ¿ìÀÖ
´ÓÊý¾ÝÀàÐÍ£¬Óï·¨½á¹¹£¬jdk ¹ýÑ­»·£¬´³Êý×飬¼¯ºÏ£¬µü´ú£¬¶ÓÁУ ......

JNI£¨Java Native Interface£©


JNIÊÇJava Native InterfaceµÄËõд¡£´ÓJava 1.1¿ªÊ¼£¬Java Native Interface (JNI)±ê×¼³ÉΪjavaƽ̨µÄÒ»²¿·Ö£¬ËüÔÊÐíJava´úÂëºÍÆäËûÓïÑÔдµÄ´úÂë½øÐн»»¥¡£JNIÒ»¿ªÊ¼ÊÇΪÁ˱¾µØÒѱàÒëÓïÑÔ£¬ÓÈÆäÊÇCºÍC++¶øÉè¼ÆµÄ£¬µ«ÊÇËü²¢²»·Á°­ÄãʹÓÃÆäËûÓïÑÔ£¬Ö»Òªµ÷ÓÃÔ¼¶¨ÊÜÖ§³Ö¾Í¿ÉÒÔÁË¡£
      ʹÓÃjava ......

½«Java¶ÔÏó´æ´¢µ½OracleÊý¾Ý¿âÖÐ

 ¶ÔÏó³Ö¾Ã»¯£¬Ò²¾ÍÊÇ¿ÉÒÔ°ÑÕâ¸ö¶ÔÏóÓÀÔ¶µÄ±£´æÆðÀ´£¬ÕâÀïµÄ±£´æ²»½öÊǶÔÏó±¾Éí£¬»¹°üÀ¨ËûµÄÊôÐÔºÍËùÒÀÀµµÄÆäËûÀࡣͨ³££¬¶ÔÏó¿ÉÒԳ־û¯µ½Îļþ»òÕßÊÇÊý¾Ý¿âÖС£ÎÒÕâÀïÖ»½éÉÜÈçºÎ½«¶ÔÏó´æ´¢µ½Êý¾Ý¿âÖС£Ç¡ÇÉOracleÊý¾Ý¿âΪÎÒÃÇÌṩÁËÕâÑùµÄ·½±ã¡£
   ÔÚOracleÖУ¬ÓÐÒ»ÖÖblogµÄ×Ö¶ÎÀàÐÍ£¬ËüÊÇÓÃÀ´´æ´¢´óÁ¿µÄ¶ ......

java Á¬½Ó×Ö·û´®

1. MySQL(http://www.mysql.com)mm.mysql-2.0.2-bin.jar ;
Class.forName( "org.gjt.mm.mysql.Driver" );
cn = DriverManager.getConnection( "jdbc:mysql://MyDbComputerNameOrIP:3306/myDatabaseName", sUsr, sPwd );
2. PostgreSQL(http://www.de.postgresql.org)pgjdbc2.jar ;
Class.forName( "org.postgresql. ......

javaÖÐKeytoolµÄʹÓÃ×ܽá

ÒÔǰÓùý¼¸´ÎÕâ¸ö¶«¶«£¬µ«Ã¿´Î¶¼ÖØÐ²éѯһ´Î¡£±¾ÎÄԭʼ³ö´¦ÊÇÕâÀï ¡£
£­£­£­£­£­£­£­£­£­£­£­£­£­£­£­£­£­£­£­£­£­£­£­£­£­£­£­£­£­£­£­£­£­£­£­£­£­£­£­£­£­£­£­£­£­£­£­£­£­£­£­£­£­£­£­£­£­£­£­
Keytool ÊÇÒ»¸öJava Êý¾ÝÖ¤ÊéµÄ¹ÜÀí¹¤¾ß ,Keytool ½«ÃÜÔ¿£¨key£©ºÍÖ¤Ê飨certificates£©´æÔÚÒ»¸ö³ÆÎªkeystoreµÄÎļþÖÐÔÚk ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ