常用数据库连接方法

huashi3483

1. MySQL(http://www.mysql.com)mm.mysql-2.0.2-bin.jar
% J! R( S. `6 e) P$ [2 o! L+ ~Class.forName( "org.gjt.mm.mysql.Driver" );
  }; l' U$ c) H$ }( ecn = DriverManager.getConnection( "jdbc:mysql://MyDbComputerNameOrIP:3306/myDatabaseName", sUsr, sPwd );

2. PostgreSQL(http://www.de.postgresql.org)pgjdbc2.jar
Class.forName( "org.postgresql.Driver" );
8 h# r; o) ^* @6 ~0 Ccn = DriverManager.getConnection( "jdbc:postgresql://MyDbComputerNameOrIP/myDatabaseName", sUsr, sPwd );
/ [  o( ^( }3 i
3. Oracle(http://www.oracle.com/ip/deploy/database/oracle9i/)classes12.zip
Class.forName( "oracle.jdbc.driver.OracleDriver" );
cn = DriverManager.getConnection( "jdbcracle:thinMyDbComputerNameOrIP:1521:ORCL", sUsr, sPwd );

! b/ m" ~0 ?# V, j4. Sybase(http://jtds.sourceforge.net)jconn2.jar
# ?, X# _/ c$ ~; _" PClass.forName( "com.sybase.jdbc2.jdbc.SybDriver" );
7 B. q9 i, o+ R7 {* lcn = DriverManager.getConnection( "jdbc:sybase:Tds:MyDbComputerNameOrIP:2638", sUsr, sPwd );
//(Default-Username/Password: "dba"/"sql")

( {! g# a& z  t: @5. Microsoft SQLServer(http://jtds.sourceforge.net)
Class.forName( "net.sourceforge.jtds.jdbc.Driver" );
cn = DriverManager.getConnection( "jdbc:jtds:sqlserver://MyDbComputerNameOrIP:1433/master", sUsr, sPwd );

, Y! k, |7 ]: W6 d( c  x/ z6. Microsoft SQLServer(http://www.microsoft.com)
9 m- [/ t% e( G- [( g, {2 lClass.forName( "com.microsoft.jdbc.sqlserver.SQLServerDriver" );
cn = DriverManager.getConnection( "jdbc:microsoft:sqlserver://MyDbComputerNameOrIP:1433;databaseName=master", sUsr, sPwd );

6 Z2 I1 O1 m+ ~1 @% `. [7. ODBC
+ R. a  F3 B# h6 f1 k. h/ V$ O2 NClass.forName( "sun.jdbc.odbc.JdbcOdbcDriver" );
Connection cn = DriverManager.getConnection( "jdbcdbc:" + sDsn, sUsr, sPwd );
1 P' W/ k( v3 G! h) O" t& e/ v
8.DB2
Class.forName("com.ibm.db2.jdbc.net.DB2Driver");
' |9 E5 |3 S$ ?String url="jdbc:db2://192.9.200.108:6789/SAMPLE"
+ _6 N, C4 L( _) s/ y( a4 Vcn = DriverManager.getConnection( url, sUsr, sPwd );

446数学建模

楼主辛苦了，可是看不懂啊