浅析JAVA常用JDBC连接数据库的方法总结

一、JDBC连接DB2

复制代码 代码如下:

Class.forName("Com.ibm.db2.jdbc.net.DB2Driver");  
String url="jdbc:db2://dburl:port/dbname"  
cn = DriverManager.getConnection( url,sUsr,sPwd ); 
Class.forName("Com.ibm.db2.jdbc.net.DB2Driver");
String url="jdbc:db2://dburl:port/dbname"
cn = DriverManager.getConnection( url,sPwd );

二、JDBC连接Microsoft sqlServer(microsoft)

复制代码 代码如下:

Class.forName( "com.microsoft.jdbc.sqlserver.sqlServerDriver" );  
cn = DriverManager.getConnection( "jdbc:microsoft:sqlserver://DBServerIP:1433;databaseName=master",sPwd );  
Class.forName( "com.microsoft.jdbc.sqlserver.sqlServerDriver" );
cn = DriverManager.getConnection( "jdbc:microsoft:sqlserver://DBServerIP:1433;databaseName=master",sPwd );

三、JDBC连接Sybase(jconn2.jar)

复制代码 代码如下:

Class.forName( "com.sybase.jdbc2.jdbc.SybDriver" );  
cn = DriverManager.getConnection( "jdbc:sybase:Tds:DBServerIP:2638",sPwd );  
Class.forName( "com.sybase.jdbc2.jdbc.SybDriver" );
cn = DriverManager.getConnection( "jdbc:sybase:Tds:DBServerIP:2638",sPwd );

四、JDBC连接MysqL(mm.MysqL-3.0.2-bin.jar)

复制代码 代码如下:

Class.forName( "org.gjt.mm.MysqL.Driver" );  
cn = DriverManager.getConnection( "jdbc:MysqL://DBServerIP:3306/myDatabaseName",sPwd );  
Class.forName( "org.gjt.mm.MysqL.Driver" );
cn = DriverManager.getConnection( "jdbc:MysqL://DBServerIP:3306/myDatabaseName",sPwd );

五、JDBC连接Postgresql(pgjdbc2.jar)

复制代码 代码如下:

Class.forName( "org.postgresql.Driver" );  
cn = DriverManager.getConnection( "jdbc:postgresql://DBServerIP/myDatabaseName",sPwd );  
Class.forName( "org.postgresql.Driver" );
cn = DriverManager.getConnection( "jdbc:postgresql://DBServerIP/myDatabaseName",sPwd );

六、JDBC连接Oracle(classes12.jar)

复制代码 代码如下:

Class.forName( "oracle.jdbc.driver.OracleDriver" );  
cn = DriverManager.getConnection( "jdbc:oracle:thin:@MyDbComputerNameOrIP:1521:ORCL",sPwd );  
Class.forName( "oracle.jdbc.driver.OracleDriver" );
cn = DriverManager.getConnection( "jdbc:oracle:thin:@MyDbComputerNameOrIP:1521:ORCL",sPwd );

七、JDBC连接ODBC

复制代码 代码如下:

Class.forName( "sun.jdbc.odbc.JdbcOdbcDriver" );  
Connection cn = DriverManager.getConnection( "jdbc:odbc:" + sDsn,sPwd );