JDBC连接各数据库大全

   1. MySQL(http://www.mysql.com)mm.mysql-2.0.2-bin.jar
    Class.forName( "org.gjt.mm.mysql.Driver" );
    cn = DriverManager.getConnection( "jdbc:mysql://MyDbComputerNameOrIP:3306/myDatabaseName", sUsr, sPwd );

    2. PostgreSQL(http://www.de.postgresql.org)pgjdbc2.jar
    Class.forName( "org.postgresql.Driver" );
    cn = DriverManager.getConnection( "jdbc:postgresql://MyDbComputerNameOrIP/myDatabaseName", sUsr, sPwd );

    3.Oracle(http://www.oracle.com/ip/deploy/database/oracle9i/)classes12.zip
    Class.forName( "oracle.jdbc.driver.OracleDriver" );
    cn = DriverManager.getConnection( "jdbc:oracle:thin:@MyDbComputerNameOrIP:1521:ORCL", sUsr, sPwd );

    4.Sybase(http://jtds.sourceforge.net)jconn2.jar
    Class.forName( "com.sybase.jdbc2.jdbc.SybDriver" );
    cn = DriverManager.getConnection( "jdbc:sybase:Tds:MyDbComputerNameOrIP:2638", sUsr, sPwd );
//(Default-Username/Password: "dba"/"sql")

    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 );

    6.Microsoft SQLServer(http://www.microsoft.com)
    Class.forName( "com.microsoft.jdbc.sqlserver.SQLServerDriver" );
    cn = DriverManager.getConnection( "jdbc:microsoft:sqlserver://MyDbComputerNameOrIP:1433;databaseName=master", sUsr, sPwd );

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

    8.DB2
    Class.forName("com.ibm.db2.jdbc.net.DB2Driver");
    String url="jdbc:db2://192.9.200.108:6789/SAMPLE"
    cn = DriverManager.getConnection( url, sUsr, sPwd );

    9.Microsoft SQL Server series (6.5, 7.x and 2000) and Sybase 10
commet
    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");

    10.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");

    11.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");

    12.informix
    Class.forName("com.informix.jdbc.IfxDriver").newInstance();
    String url =
    "jdbc:informix-sqli://123.45.67.89:1533/testDB:INFORMIXSERVER=myserver;
    user=testuser;password=testpassword";
    Lib：jdbcdrv.zip<br><br>Class.forName( "com.sybase.jdbc.SybDriver" )
    url="jdbc:sybase:Tds:127.0.0.1:2638/asademo";
    SybConnection connection= (SybConnection)DriverManager.getConnection(url,"dba","sql");

    13.SAP DB
    Class.forName ("com.sap.dbtech.jdbc.DriverSapDB");
    java.sql.Connection connection = java.sql.DriverManager.getConnection ( "jdbc:sapdb://" + host + "/" + database_name,user_name, password)

    14.InterBase
    String url = "jdbc:interbase://localhost/e:/testbed/database/employee.gdb";
    Class.forName("interbase.interclient.Driver");
    //Driver d = new interbase.interclient.Driver (); /* this will also work if you do not want the line above */
    Connection conn = DriverManager.getConnection( url, "sysdba", "masterkey" );

    15.HSqlDB
    url: http://hsqldb.sourceforge.net/
    driver: org.hsqldb.jdbcDriver
    连接方式有4种，分别为：
    con-str（内存）: jdbc:hsqldb.
    con-str（本地）: jdbc:hsqldb:/path/to/the/db/dir
    con-str（http）: jdbc:hsqldb:http://dbsrv
    con-str（hsql）: jdbc:hsqldb:hsql://dbsrv