数据库连接大全

各数据库的连接语句是有差别的,以下是我收集到的几种数据库连接。 


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(); 
 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,"",""); 
 Statement stmtNew=conn.createStatement() ;


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转载自blog.csdn.net/tanrt/article/details/79087948