JDBC's database driver class DriverManager.getConnection() parameters

1. Oracle8/8i/9i database (thin mode) 
Class.forName("oracle.jdbc.driver.OracleDriver").newInstance();String url="jdbc:oracle:thin:@localhost:1521:orcl";/ /orcl is the SID of the databaseString user="test";String password="test";Connection conn= DriverManager.getConnection(url,user,password); 
 
 
 
 
 
2. DB2 database 
Class.forName("com.ibm.db2.jdbc .app.DB2Driver ").newInstance();String url="jdbc:db2://localhost:5000/sample";//sample is your database nameString user="admin";String password="";Connection conn= DriverManager.getConnection(url,user,password); 
 
 
 
 
 
3. Sql Server7.0/2000 database (three jar packages: msbase.jar, mssqlserver.jar, msutil.jar)
Class.forName("com. 
String url="jdbc:microsoft:sqlserver://localhost:1433;DatabaseName=mydb"; //mydb为数据库 String user="sa"; String password=""; Connection conn= DriverManager.getConnection(url,user,password); 
 
 
 

Note: When a jar package (sqljdbc4.jar), it should be like this, remove "microsoft"

Class.forName("com.jdbc.sqlserver.SQLServerDriver").newInstance(); String url="jdbc:sqlserver://localhost:1433;DatabaseName=mydb"; 
 

4、Sybase数据库 
Class.forName("com.sybase.jdbc.SybDriver").newInstance(); String url =" jdbc:sybase:Tds:localhost:5007/myDB"; //myDB为你的数据库名 Properties sysProps = System.getProperties(); SysProps.put("user","userid"); SysProps.put("password","user_password"); Connection conn= DriverManager.getConnection(url, SysProps); 
 
 
 
 
 
 
5、Informix数据库 
Class.forName("com.informix.jdbc.IfxDriver").newInstance(); String url = "jdbc:informix-sqli://123.45.67.89:1533/myDB:INFORMIXSERVER=myserver;//myDB is the database nameuser=testuser;password=testpassword"; 
 
 
 
 
Connection conn= DriverManager.getConnection(url); 
6、MySQL数据库 
Class.forName("org.gjt.mm.mysql.Driver").newInstance(); 
String url ="jdbc:mysql://localhost/myDB?user=soft&password=soft1234&useUnicod 
e=true&characterEncoding=8859_1" 
//myDB为数据库名 
Connection conn= DriverManager.getConnection(url); 
7、PostgreSQL数据库 
Class.forName("org.postgresql.Driver").newInstance(); 
String url ="jdbc:postgresql://localhost/myDB" 
//myDB为数据库名 
String user="myuser"; 
String password="mypassword"; 
Connection conn= DriverManager.getConnection(url,user,password);