各种数据库的jdbc驱动下载及连接方式

25
Sep

各种数据库的jdbc驱动下载及连接方式

Java学习专题Sep 25th, 2008binyan17

各种数据库驱动:

Mysql
http://www.mysql.com/products/connector/j/
Shipped. But need to download the latest for MySQL 4.1 or higher.

Oracle
http://www.oracle.com/technology/software/tech/java/sqlj_jdbc/index.html
Included.

SQL Server by jTDS
http://sourceforge.net/project/showfiles.php?group_id=33291
Included. Support Microsoft SQL Server (6.5, 7, 2000 and 2005)

Postgres
http://jdbc.postgresql.org/download.html
Included 7.3 JDBC 3

SAP DB
http://www.sapdb.org/sap_db_jdbc.htm
Included.

SyBase by jTDS
http://jtds.sourceforge.net/
Included. Support Sybase (10, 11, 12)

各种驱动的连接方法：
1. MySQL(http://www.mysql.com) mysql-connector-java-2.0.14-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.Driver” );
cn = DriverManager.getConnection( “jdbc:postgresql://MyDbComputerNameOrIP/myDatabaseName”, sUsr, sPwd );

3. Oracle(http://www.oracle.com/ip/deploy/database/oracle9i/) classes12.zip ;
Class.forName( “oracle.jdbc.driver.OracleDriver” );
cn = DriverManager.getConnection( “jdbc:oracle:thin:MyDbComputerNameOrIP:1521:ORCL”, sUsr, sPwd );

4. Sybase(http://jtds.sourceforge.net) jconn2.jar ;
Class.forName( “com.sybase.jdbc2.jdbc.SybDriver” );
cn = DriverManager.getConnection( “jdbc:sybase:Tds:MyDbComputerNameOrIP:2638″, sUsr, sPwd );
//(Default-Username/Password: “dba”/”sql”)

5. Microsoft SQLServer(http://jtds.sourceforge.net) ;
Class.forName( “net.sourceforge.jtds.jdbc.Driver” );
cn = DriverManager.getConnection( “jdbc:jtds:sqlserver://MyDbComputerNameOrIP:1433/master”, sUsr, sPwd );

6. Microsoft SQLServer(http://www.microsoft.com) ;
Class.forName( “com.microsoft.jdbc.sqlserver.SQLServerDriver” );
cn = DriverManager.getConnection( “jdbc:microsoft:sqlserver://MyDbComputerNameOrIP:1433;databaseName=master”, sUsr, sPwd );

7. ODBC
Class.forName( “sun.jdbc.odbc.JdbcOdbcDriver” );
Connection cn = DriverManager.getConnection( “jdbc:dbc:” + sDsn, sUsr, sPwd );

8.DB2 Class.forName(”com.ibm.db2.jdbc.net.DB2Driver”);
String url=”jdbc:db2://192.9.200.108:6789/SAMPLE”
cn = DriverManager.getConnection( url, sUsr, sPwd );

9.jdbc连接access的方法
第一种:
你用下面的代码试试（强烈建议也是only可以建议的方法）
con = DriverManager.getConnection(”jdbc:odbc:Driver={MicroSoft Access Driver (*.mdb)};DBQ=C:/data/Access/test1.mdb”,”dba”,”sql”);
后面的代码一样。这样你就可以访问access数据库了。

第二个:
用sun的jdbcodbc桥，数据源（个人主页不适用）

第三个:
用access的JDBC驱动程序，到http://industry.java.sun.com/products/jdbc/drivers这个网站上查找并下在access的jdbc驱动程序。

下面是示例：

import java.sql.*;
public class Access
{
    public static void main(String args[])
        {
            try
            {
                String strurl="jdbc:odbc:driver={Microsoft Access Driver (*.mdb)};DBQ=books.mdb";
                Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
                Connection conn=DriverManager.getConnection(strurl) ;
                Statement stmt=conn.createStatement();
                ResultSet rs=stmt.executeQuery("select * from books");
                if(rs.next())
                    {
                    System.out.println(rs.getString("简介"));
                    }
            }catch(Exception e)
            {
            System.out.println(e);
            }
    }
}