关于用JDBC链接数据库的配置

编写web程序，离不开操作数据库，下面是 jdbc驱动 的一些相关知识

Microsoft SQL Server series (6.5, 7.x and 2000) and Sybase 10　jdbc驱动

JDBC Name: jTDS

URL: http://jtds.sourceforge.net/
Version: 0.5.1

Download URL: http://sourceforge.net/project/showfiles.php?group_id=33291
语法:

以下是代码片段：

Class.forName("net.sourceforge.jtds.jdbc.Driver ");
Connection con = DriverManager.getConnection("jdbc:jtds:sqlserver://host:port/database","user","password");
or
Connection con = DriverManager.getConnection("jdbc:jtds:sybase://host:port/database","user","password");

MySQL　jdbc驱动

JDBC Name: Connector/J 3.0

URL: http://www.mysql.com/
Version: 3.0.8-stable

Download URL: http://www.mysql.com/downloads/api-jdbc-stable.html
语法:

以下是代码片段：

Class.forName("com.mysql.jdbc.Driver");
Connection con = DriverManager.getConnection("jdbc:mysql://host:port/database","user","password");

Oracle　jdbc驱动

JDBC Name: Connector/J 3.0

URL: http://otn.oracle.com/
Version: 3.0.8-stable

Download URL: http://otn.oracle.com/software/tech/java/sqlj_jdbc/content.html
语法:

以下是代码片段：

Class.forName("com.mysql.jdbc.Driver");
Connection con = DriverManager.getConnection("jdbc:mysql://host:port/database","user","password")；

Sybase　jdbc驱动

Driver: jConnect 4.5/5.5 (JDBC 2.0 请使用5.5)

语法:

以下是代码片段：

Class.forName("com.sybase.jdbc2.jdbc.SybDriver").newInstance();
DriverManager.getConnection("jdbc:sybase:Tds:IP地址:2638?ServiceName="+数据库名称,"账号","密码");

Postgresql　jdbc驱动

JDBC Name: PostgreSQL JDBC

URL: http://jdbc.postgresql.org/
Version: 7.3.3 build 110

Download URL: http://jdbc.postgresql.org/download.html
语法:

以下是代码片段：

Class.forName("org.postgresql.Driver");
Connection con=DriverManager.getConnection("jdbc:postgresql://host:port/database","user","password");

IBM AS400主机在用的JDBC语法

有装V4R4以上版本的Client Access Express

可以在C:\Program Files\IBM\Client Access\jt400\lib

找到 driver 档案 jt400.zip，并更改扩展名成为 jt400.jar

语法

以下是代码片段：

java.sql.DriverManager.registerDriver (new com.ibm.as400.access.AS400JDBCDriver ());
Class.forName("com.ibm.as400.access.AS400JDBCConnection");
con = DriverManager.getConnection("jdbc:as400://IP","user","password");