一、JDBC連接DB2
復制代碼 代碼如下:
Class.forName("Com.ibm.db2.jdbc.net.DB2Driver");
String url="jdbc:db2://dburl:port/DBname"
cn = DriverManager.getConnection( url, sUsr, sPwd );
二、JDBC連接Microsoft SQLServer(microsoft)
復制代碼 代碼如下:
Class.forName( "com.microsoft.jdbc.sqlserver.SQLServerDriver" );
cn = DriverManager.getConnection( "jdbc:microsoft:sqlserver://DBServerIP:1433;databaseName=master", sUsr, sPwd );
三、JDBC連接Sybase(jconn2.jar)
復制代碼 代碼如下:
Class.forName( "com.sybase.jdbc2.jdbc.SybDriver" );
cn = DriverManager.getConnection( "jdbc:sybase:Tds:DBServerIP:2638", sUsr, sPwd );
四、JDBC連接MySQL(mm.mysql-3.0.2-bin.jar)
復制代碼 代碼如下:
Class.forName( "org.gjt.mm.mysql.Driver" );
cn = DriverManager.getConnection( "jdbc:mysql://DBServerIP:3306/myDatabaseName", sUsr, sPwd );
五、JDBC連接PostgreSQL(pgjdbc2.jar)
復制代碼 代碼如下:
Class.forName( "org.postgresql.Driver" );
cn = DriverManager.getConnection( "jdbc:postgresql://DBServerIP/myDatabaseName", sUsr, sPwd );
六、JDBC連接Oracle(classes12.jar)
復制代碼 代碼如下:
Class.forName( "oracle.jdbc.driver.OracleDriver" );
cn = DriverManager.getConnection( "jdbc:oracle:thin:@MyDbComputerNameOrIP:1521:ORCL", sUsr, sPwd );
七、JDBC連接ODBC
復制代碼 代碼如下:
Class.forName( "sun.jdbc.odbc.JdbcOdbcDriver" );
Connection cn = DriverManager.getConnection( "jdbc:odbc:" + sDsn, sUsr, sPwd );
有些數(shù)據(jù)庫的jdbc連接方法并不是固定的，要看你用的驅動包。
例如mssql的jtdsjar包：
數(shù)據(jù)庫URL：jdbc:jtds:sqlserver://localhost:1433;DatabaseName=XXX
驅動類：net.sourceforge.jtds.jdbc.Driver
1、Oracle8/8i/9i數(shù)據(jù)庫（thin模式）
復制代碼 代碼如下:
Class.forName("oracle.jdbc.driver.OracleDriver").newInstance();
String url="jdbc:oracle:thin:@localhost:1521:orcl"; //orcl為數(shù)據(jù)庫的SID
String user="test";
String password="test";
Connection conn= DriverManager.getConnection(url,user,password);
2、DB2數(shù)據(jù)庫
復制代碼 代碼如下:
Class.forName("com.ibm.db2.jdbc.app.DB2Driver ").newInstance();
String url="jdbc:db2://localhost:5000/sample"; //sample為你的數(shù)據(jù)庫名
String user="admin";
String password="";
Connection conn= DriverManager.getConnection(url,user,password);
3、Sql Server7.0/2000數(shù)據(jù)庫
復制代碼 代碼如下:
Class.forName("com.microsoft.jdbc.sqlserver.SQLServerDriver").newInstance();
String url="jdbc:microsoft:sqlserver://localhost:1433;DatabaseName=mydb";
//mydb為數(shù)據(jù)庫
String user="sa";
String password="";
Connection conn= DriverManager.getConnection(url,user,password);
4、Sybase數(shù)據(jù)庫
復制代碼 代碼如下:
Class.forName("com.sybase.jdbc.SybDriver").newInstance();
String url =" jdbc:sybase:Tds:localhost:5007/myDB";//myDB為你的數(shù)據(jù)庫名
Properties sysProps = System.getProperties();
SysProps.put("user","userid");
SysProps.put("password","user_password");
Connection conn= DriverManager.getConnection(url, SysProps);
5、Informix數(shù)據(jù)庫
復制代碼 代碼如下:
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為數(shù)據(jù)庫名
Connection conn= DriverManager.getConnection(url);
6、MySQL數(shù)據(jù)庫
復制代碼 代碼如下:
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為數(shù)據(jù)庫名
Connection conn= DriverManager.getConnection(url);
7、PostgreSQL數(shù)據(jù)庫
復制代碼 代碼如下:
Class.forName("org.postgresql.Driver").newInstance();
String url ="jdbc:postgresql://localhost/myDB" //myDB為數(shù)據(jù)庫名
String user="myuser";
String password="mypassword";
Connection conn= DriverManager.getConnection(url,user,password);
8、access數(shù)據(jù)庫直連用ODBC的
復制代碼 代碼如下:
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,"","");
