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

oracleµ÷ÓÃjava³ÌÐòÁ¬sqlserver2005

1¡¢ÔÚoracleµÄsys-sysdbaϵǽ
дһ¸öjava source³ÌÐòÁ´½Ósqlserver2005£º
create or replace and compile java source named test as
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.PreparedStatement;
public class excutesql1
{
    public static String entry(String str1,String str2) {
       String driverName = "com.microsoft.sqlserver.jdbc.SQLServerDriver";
       // ¼ÓÔØjdbcÇý¶¯
    String a = "0";
       String dbURL = "jdbc:sqlserver://localhost:1433;DatabaseName=wb"; // Á´½ÓÊý¾Ý¿â·þÎñºÍÇý¶¯sample
       String userName = "sa"; // Óû§Ãû
       String userPwd = "giap"; // ÃÜÂë
       Connection dbConn;
       try {
      a = "1";
           Class.forName(driverName);
           dbConn = DriverManager.getConnection(dbURL, userName, userPwd);
           String sql = "insert into ry_jbxx (RYBH,XM) values ('" + str1
                  + "','" + str2 + "')";
           PreparedStatement pstmt = dbConn.prepareStatement(sql);
           pstmt.addBatch();
           pstmt.executeBatch();
      a = "2";
       } catch (Exception e) {
           e.printStackTrace();
      a = "error";
          
  &n


Ïà¹ØÎĵµ£º

javaÖÐÈçºÎÒÔwindows¼¯³É·½Ê½Á¬½ÓSQL Server

ÔÚ¡¶JDBC Driver For SQL2000/2005/2008
¡·Ò»ÎÄÖУ¬ÑûÔ½éÉÜÁËÈçºÎÏÂÔØ²¢Ê¹ÓÃjdbcÁ¬½ÓSQL Server,
½ñÌìÓÐÈËÎÊÆð£¬ÈçºÎÒÔwindows¼¯³É·½Ê½Á¬½ÓSQL Server,Õâ¸öÒÔÇ°ÕæÃ»ÊÔ¹ý¡£
ÓÚÊÇ£¬´ò¿ªnetBeans²âÊÔÁËһϣ¬´úÂëÈçÏ£º
/*
* To change this template, choose Tools | Templates
* and open the template in the edit ......

Java EE Ö®JSP

 1.¸ÅÊö
JSPÊÇÒ»ÖÖʵÏÖÆÕͨ¾²Ì¬HTMLºÍ¶¯Ì¬HTML»ìºÏ±àÂëµÄ¼¼Êõ¡£
JSP×îÖջᱻת»»³É±ê×¼µÄServlet£¡£¡£¡
JSPÉè¼ÆµÄÄ¿µÄÔÚÓÚ¼ò»¯±íʾ²ãµÄ±íʾ¡£
JSPÒ³ÃæµÄÆäËû³É·ÖÖ÷ÒªÓÐÈçÏÂÈýÖÖ£º
½Å±¾ÔªËØ
Ö¸Áî
¶¯×÷
ÀýÈ磺
<%@ page contentType="text/html;charset=gb2312" %>
<%@ page import="java.util.*& ......

JavaÖÐstaticÓ÷¨


ת×Ô
http://blog.pfan.cn/sword2008/13772.html
Ò»¡¢static
¡¡¡¡ÇëÏÈ¿´ÏÂÃæÕâ¶Î³ÌÐò£º
  public class Hello{
    public static void main(String[] args){
//(1)
      System.out.println("Hello,world!");   //(2)
    ......

Java ¶ÔÏóµÄ´æ´¢Î»ÖÃ

ժѡ×Ô¡¶Java±à³Ì˼Ïë¡·
1£® ¼Ä´æÆ÷£¨register£©¡£ÕâÊÇ×î¿ìµÄ´æ´¢Çø£¬ÒòΪËüλÓÚ²»Í¬ÓÚÆäËû´æ´¢ÇøµÄµØ·½——´¦ÀíÆ÷ÄÚ²¿¡£µ«ÊǼĴæÆ÷µÄÊýÁ¿¼«ÆäÓÐÏÞ£¬ËùÒԼĴæÆ÷ÓɱàÒëÆ÷¸ù¾ÝÐèÇó½øÐзÖÅä¡£Äã²»ÄÜÖ±½Ó¿ØÖÆ£¬Ò²²»ÄÜÔÚ³ÌÐòÖиоõµ½¼Ä´æÆ÷´æÔÚµÄÈκμ£Ïó¡£
2£®¶ÑÕ»£¨stack£©¡£Î»ÓÚͨÓÃRAM£¨random-access memory£¬ ......

JavaÁ¬½ÓDB2Ïà¹Ø

1. ¹ØÓÚConnection Pool
JDBC±¾Éí²»ÌṩÁ¬½Ó³Ø¼¼Êõ£¬ÐèÒªµÚÈý·½¿âµÄÖ§³Ö¡£
ÔÚÐèҪƵ·±»ñµÃÁ¬½ÓµÄApplicationÖÐ×îºÃÓÃConnection Pool£¬ÈçWeb ApplicationÖÐ
¶ÔÓÚÒ»°ãµÄJava ApplicationÔò¿ÉÒÔÖ±½ÓÓÃJDBCÁ¬½ÓÊý¾Ý¿â¡£
 
2. Java ApplicationÖÐÁ¬½ÓDB2
    °²×°DB2 Personal Edition V9Ö®ºó£¬ÔÚÆäÖ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ