microsoft sql server series (6.5, 7.x and 2000) and sybase 10

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:

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 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:

class.forname("com.mysql.jdbc.driver");
connection con = drivermanager.getconnection("jdbc:mysql://host:port/database","user","password");

oracle

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:

class.forname("oracle.jdbc.driver.oracledriver");
connection con = drivermanager.getconnection("jdbc:oracle:thin:@host:port:databse","user","password");

sybase

driver: jconnect 4.5/5.5 (jdbc 2.0 请使用5.5)

语法:

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 name: postgresql jdbc
url: http://jdbc.postgresql.org/
version: 7.3.3 build 110
download url: http://jdbc.postgresql.org/download.html

语法:

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

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");