一、JDBC连接DB2
Class.forName(\”Com.ibm.db2.jdbc.net.DB2Driver\”);
String url=\”jdbc:db2://dburl:port/DBname\”
cn = DriverManager.getConnection( url, sUsr, sPwd );
二、JDBC连接Microsoft SQLServer(microsoft)
Class.forName( \”com.microsoft.jdbc.sqlserver.SQLServerDriver\” );
cn = DriverManager.getConnection( \”jdbc:microsoft:sqlserver://DBServerIP:1433;databaseName=master\”, sUsr, sPwd );
三、JDBC连接Sybase(jconn2.jar)
Class.forName( \”com.sybase.jdbc2.jdbc.SybDriver\” );
cn = DriverManager.getConnection( \”jdbc:sybase:Tds:DBServerIP:2638\”, sUsr, sPwd );
四、JDBC连接MySQL(mm.mysql-3.0.2-bin.jar)
Class.forName( \”org.gjt.mm.mysql.Driver\” );
cn = DriverManager.getConnection( \”jdbc:mysql://DBServerIP:3306/myDatabaseName\”, sUsr, sPwd );
五、JDBC连接PostgreSQL(pgjdbc2.jar)
Class.forName( \”org.postgresql.Driver\” );
cn = DriverManager.getConnection( \”jdbc:postgresql://DBServerIP/myDatabaseName\”, sUsr, sPwd );
六、JDBC连接Oracle(classes12.jar)
Class.forName( \”oracle.jdbc.driver.OracleDriver\” );
cn = DriverManager.getConnection( \”jdbc:oracle:thin:@MyDbComputerNameOrIP:1521:ORCL\”, sUsr, sPwd );
七、JDBC连接ODBC
Class.forName( \”sun.jdbc.odbc.JdbcOdbcDriver\” );
Connection cn = DriverManager.getConnection( \”jdbc:odbc:\” + sDsn, sUsr, sPwd );
有些数据库的jdbc连接方法并不是固定的,要看你用的驱动包。
例如mssql的jtdsjar包:
数据库URL:jdbc:jtds:sqlserver://localhost:1433;DatabaseName=XXX
驱动类:net.sourceforge.jtds.jdbc.Driver
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、Informix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(); //或者Class.forName(\”com.mysql.jdbc.Driver\”);
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,\”\”,\”\”);

