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

ÏÖÔÚ½«javaµ÷ÓÃoracle´æ´¢¹ý³ÌµÄʾÀý×ܽáÈçÏÂ


ѧÉúÔÚѧϰjdbcµÄʱºò£¬»áÎʵ½Ôõôµ÷Óô洢¹ý³Ì£¬ÏÖÔÚ½«javaµ÷ÓÃoracle´æ´¢¹ý³ÌµÄʾÀý×ܽáÈçÏ¡££¨¹ØÓÚµ÷ÓÃsqlserverµÄ´æ´¢¹ý³Ì½«ÔÚÏ´νøÐÐС½áÇë¹Ø×¢£©
Ò»£ºÎÞ·µ»ØÖµµÄ´æ´¢¹ý³Ì
´æ´¢¹ý³ÌΪ£º
•         create or replace procedure adddept(deptno number,dname varchar2,loc varchar2)
•         as
•         begin
•           insert into dept values(deptno,dname,loc);
•         end;
È»ºóÄØ£¬ÔÚjavaÀïµ÷ÓÃʱ¾ÍÓÃÏÂÃæµÄ´úÂ룺
•         public class TestProcedure {
•             Connection conn=null;
•             CallableStatement cstmt=null;
•         PreparedStatement pstmt=null;
•             String url="jdbc:oracle:thin:@localhost:1521:mydb";
•             String driver="oracle.jdbc.driver.OracleDriver";
•             String name="";
•             public TestProcedure() {
•                 try{
•                    Class.forName(driver);
•                    conn=DriverManager.getConnection(url,"scott","tiger");
•           &nbs


Ïà¹ØÎĵµ£º

ORACLE±¸·Ý²ßÂÔ(ORACLE BACKUP STRATEGY)

ORACLE±¸·Ý²ßÂÔ(ORACLE BACKUP STRATEGY)
2007Äê11ÔÂ02ÈÕ ÐÇÆÚÎå 16:03
¸ÅÒª
1¡¢Á˽âʲôÊDZ¸·Ý
2¡¢Á˽ⱸ·ÝµÄÖØÒªÐÔ
3¡¢Àí½âÊý¾Ý¿âµÄÁ½ÖÖÔËÐз½Ê½
4¡¢Àí½â²»Í¬µÄ±¸·Ý·½Ê½¼°ÆäÇø±ð
5¡¢Á˽âÕýÈ·µÄ±¸·Ý²ßÂÔ¼°ÆäºÃ´¦
  
Ò»¡¢Á˽ⱸ·ÝµÄÖØÒªÐÔ
¿ÉÒÔ˵£¬´Ó¼ÆËã»úϵͳ³öÊÀµÄÄÇÌìÆð£¬¾ÍÓÐÁ˱¸·ÝÕâ¸ö¸ÅÄ ......

java socket±à³Ì

ǰһ¶Îʱ¼ä¸Õ×öÁ˸öjava³ÌÐòºÍÍøÂçÉ϶ą̀»úÆ÷µÄc³ÌÐòͨѶµÄÏîÄ¿£¬×ñÑ­µÄÊÇTCP/IPЭÒ飬Óõ½ÁËjavaµÄSocket±à³Ì¡£ÍøÂçͨѶÊÇjavaµÄÇ¿ÏÓÃTCP/IPЭÒé¿ÉÒÔ·½±ãµÄºÍÍøÂçÉÏµÄÆäËû³ÌÐò»¥Í¨ÏûÏ¢¡£
ÏÈÀ´½éÉÜÏÂÍøÂçЭÒ飺
    TCP/IP
        Transmission Control Proto ......

JavaÉè¼ÆÄ£Ê½Ö®¹¤³§Ä£Ê½


A:
Éè¼ÆÄ£Ê½Ö®Factory(¼òµ¥¹¤³§Ä£Ê½¡¢¹¤³§·½·¨ºÍ³éÏ󹤳§)
 
Á˽ⷴÉ䣺
Class.forName().newInstance();
 
1.¼òµ¥¹¤³§·½·¨
½ÇÉ«£º
¾ßÌ幤³§
³éÏó²úÆ·
¾ßÌå²úÆ·
±ÈÓ÷£º
Ò»¸ö²úÒµ½á¹¹µ¥Ò»£¬Ö»×¨ÃÅÒ»¸ö²úÆ·ÁìÓòµÄС¹¤³§£¬ÈçÈí¼þ¡£
2¹¤³§·½·¨
½ÇÉ«£º
³éÏ󹤳§£º²»×ö¾ßÌåµÄ¹¤×÷£¬Íê³ÉÉú²ú²úÆ·Ëù±ØÐë ......

Java ´¦ÀíÒì³££¨³£¼ûÒì³£±í£©

Òì³£ÁÐ±í£º
1. java.lang.nullpointerexception 
2. Java.lang.classnotfoundexception
3. Java.lang.arithmeticexception
4. Java.lang.arrayindexoutofboundsexception
5. Java.lang.illegalargumentexception
6. java.lang.illegalaccessexception
1. java.lang.nullpoi ......

Java±àÒëÆ÷ʹÓ×MyEclipse7.0ÈçºÎ°²×°vss²å¼þ£¿

1¡¢½«org.vssplugin_1.6.2Îļþ¼Ð¼°Îļþ¼ÐÖеÄÄÚÈÝcopyµ½...\Genuitec\Common\pluginsĿ¼Ï¡£
2¡¢ÔÚĿ¼...\Genuitec\MyEclipse 7.0\configuration\org.eclipse.equinox.simpleconfigurator µÄÎļþbundles.info×îºó¼ÓÒ»ÐÐ
org.vssplugin,1.6.2,file:plugins\org.vssplugin_1.6.2\,4,false
3¡¢ÖØÆôMyEclipse7.0¼´¿É  ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ