JDBC集合

1、Oracle8/8i/9i数据库（thin模式）

Class.forName( " oracle.jdbc.driver.OracleDriver " ).newInstance(); 
String url = " jdbc:oracle:thin:@localhost:1521:orcl " ;  // orcl为数据库的SID 
String user = " test " ; 
String password = " test " ; 
Connection conn =  DriverManager.getConnection(url,user,password);  

2、DB2数据库

Class.forName( " com.ibm.db2.jdbc.app.DB2Driver  " ).newInstance(); 
String url = " jdbc:db2://localhost:5000/sample " ;  // sample为你的数据库名 
String user = " admin " ; 
String password = "" ; 
Connection conn =  DriverManager.getConnection(url,user,password); 

3、Sql Server7.0/2000数据库

Class.forName( " com.microsoft.jdbc.sqlserver.SQLServerDriver " ).newInstance(); 
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);  

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、Sybase数据库

Class.forName( " com.informix.jdbc.IfxDriver " ).newInstance(); 
String url  =   " jdbc:informix-sqli://123.45.67.89:1533/myDB:INFORMIXSERVER=myserver; 
user = testuser;password = testpassword " ; //myDB为数据库名 
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&useUnicode=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);

8、access数据库直连用ODBC的

Class.forName( " sun.jdbc.odbc.JdbcOdbcDriver " ) ;
String url = " jdbc:odbc:Driver={MicroSoft Access Driver (*.mdb)};DBQ= " + application.getRealPath( " /Data/ReportDemo.mdb " );
Connection conn  =  DriverManager.getConnection(url, "" , "" );
Statement stmtNew = conn.createStatement() ;