Java连接各种数据库整理如下,以方便开发人员使用
1 1,Oracle8/8i/9i数据库(thin模式) 2 3 Class.forName("oracle.jdbc.driver.OracleDriver").newInstance(); 4 String url="jdbc:oracle:thin:@localhost:1521:orcl"; //orcl为数据库的SID 5 String user="test"; 6 String password="test"; 7 Connection conn= DriverManager.getConnection(url,user,password); 8 9 2、DB2数据库 10 11 Class.forName("com.ibm.db2.jdbc.app.DB2Driver ").newInstance(); 12 String url="jdbc:db2://localhost:5000/sample"; //sample为你的数据库名 13 String user="admin"; 14 String password=""; 15 Connection conn= DriverManager.getConnection(url,user,password); 16 17 18 3、Sql Server7.0/2000数据库 19 Class.forName("com.microsoft.jdbc.sqlserver.SQLServerDriver").newInstance(); 20 String url="jdbc:microsoft:sqlserver://localhost:1433;DatabaseName=mydb"; 21 //mydb为数据库 22 String user="sa"; 23 String password=""; 24 Connection conn= DriverManager.getConnection(url,user,password); 25 26 4、Sybase数据库 27 Class.forName("com.sybase.jdbc.SybDriver").newInstance(); 28 String url =" jdbc:sybase:Tds:localhost:5007/myDB";//myDB为你的数据库名 29 Properties sysProps = System.getProperties(); 30 SysProps.put("user","userid"); 31 SysProps.put("password","user_password"); 32 Connection conn= DriverManager.getConnection(url, SysProps); 33 34 5、Informix数据库 35 Class.forName("com.informix.jdbc.IfxDriver").newInstance(); 36 String url = "jdbc:informix-sqli://123.45.67.89:1533/myDB:INFORMIXSERVER=myserver; 37 user=testuser;password=testpassword"; //myDB为数据库名 38 Connection conn= DriverManager.getConnection(url); 39 40 41 6、MySQL数据库 42 Class.forName("org.gjt.mm.mysql.Driver").newInstance(); 43 String url ="jdbc:mysql://localhost/myDB?user=soft&password=soft1234&useUnicode=true&characterEncoding=8859_1" 44 //myDB为数据库名 45 Connection conn= DriverManager.getConnection(url); 46 47 7、PostgreSQL数据库 48 Class.forName("org.postgresql.Driver").newInstance(); 49 String url ="jdbc:postgresql://localhost/myDB" //myDB为数据库名 50 String user="myuser"; 51 String password="mypassword"; 52 Connection conn= DriverManager.getConnection(url,user,password); 53 54 8、access数据库直连用ODBC的 55 Class.forName("sun.jdbc.odbc.JdbcOdbcDriver") ; 56 String url="jdbc:odbc:Driver={MicroSoft Access Driver (*.mdb)};DBQ="+application.getRealPath("/Data/ReportDemo.mdb"); 57 Connection conn = DriverManager.getConnection(url,"",""); 58 Statement stmtNew=conn.createStatement() ;
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