数据连接

yinhongbiao

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 [Page]
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