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

ÓÃJava½Ó¿ÚʵÏֻص÷º¯ÊýµÄµÈ¼Û¹¦ÄÜ

ÓÃJava½Ó¿ÚʵÏֻص÷º¯ÊýµÄµÈ¼Û¹¦ÄÜ
Ê×ÏÈ£¬¿´Ò»Ï»ص÷º¯ÊýµÄ¶¨Òå¼°ÆðÔ´£º
¼ò¶øÑÔÖ®£¬»Øµ÷º¯Êý¾ÍÊÇÒ»¸öͨ¹ýº¯ÊýÖ¸Õëµ÷Óõĺ¯Êý£¬Èç¹ûÄã°Ñº¯ÊýµÄÖ¸Õë(µØÖ·)×÷Ϊ²ÎÊý´«µÝ¸øÁíÒ»¸öº¯Êý£¬µ±Õâ¸öÖ¸Õë±»ÓÃΪµ÷ÓÃËüËùÖ¸ÏòµÄº¯Êýʱ£¬ÎÒÃǾÍ˵Êǻص÷º¯Êý¡£
ΪʲôҪʹÓûص÷º¯Êý£¿
ÒòΪ¿ÉÒ԰ѵ÷ÓÃÕßÓë±»µ÷ÓÃÕß·Ö¿ª¡£µ÷ÓÃÕß²»¹ØÐı» ......

¹ØÓÚjavaµÄ¼¯ºÏÀà,ÒÔ¼°HashMapÖÐSetµÄÓ÷¨!

package com.tiantian;
import java.util.*;
public class JAVAContainer {
     public static void main(String[] args) throws Exception {
         //     ArrayList
         {
&nb ......

JavaÖеÄÈÝÆ÷

ÏßÐÔ±í£¬Á´±í£¬¼¯ºÏ£¬¹þÏ£±íÊdz£ÓõÄÊý¾Ý½á¹¹£¬ÔÚ½øÐÐJava¿ª·¢Ê±£¬JDKÒѾ­ÎªÎÒÃÇÌṩÁËһϵÁÐÏàÓ¦µÄÀàÀ´ÊµÏÖ»ù±¾µÄÊý¾Ý½á¹¹¡£ÕâЩÀà¾ùÔÚjava.util°üÖС£
Collection
©ÀList
©¦©ÀLinkedList
©¦©ÀArrayList
©¦©¸Vector
©¦¡¡©¸Stack
©¸Set
Map
©ÀHashtable
©ÀHashMap
©¸WeakHashMap
Ö÷Òª·ÖΪÁ½¸ö·ÖÖ§£º
Collectio ......

JAVA IO »ù±¾Ð¡½á

javaµÄIOÊÇ»ùÓÚÁ÷£¨stream£©¸ÅÄîµÄ£¬Ê²Ã´ÊÇÁ÷ÄØ£¬×÷Ϊ³õѧÕߣ¬ÎÒÊÇÕâÑùÀí½âµÄ£¬ÔÚ¸÷¸öÓ¦ÓÃÖ®¼ä´«Ë͵ÄÊÇBITS£¬ÕâЩBIT¿ÉÒѱ»ÈÏΪÊÇÁ÷Ì壬¿ÉÒÔ¾ÍÈÏΪÊÇË®Á÷£¬ÄÇôÓÃÀ´ÔÚ¸÷¸öˮԴ֮¼ä×ªÒÆË®µÄ¹¤¾ßÓ¦¸ÃÑ¡ÔñÊ²Ã´ÄØ£¿Ò»°ãÇé¿öÏ£¬Ë®¹ÜÊÇ¿ÉÒԵģ¬ËùÒÔÊý¾ÝÎÒ½«Êý¾ÝÔ´±È×÷ˮԴ£¬½«Á÷¶ÔÏó±È×÷Ë®¹Ü£¬ÕâÑù¾ÍÓÐÁ˶ÔÁ÷µÄµÚÒ»²½ÈÏʶ£¬ËüÔÙÒ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ