1
      
      
        import
      
      
         java.sql.Connection;


      
      
         2
      
      
        import
      
      
         java.sql.DriverManager;


      
      
         3
      
      
         4
      
      
        private
      
      
        static
      
      
        final
      
       String  URI  =    "jdbc:oracle:thin:@localhost:1521:orcl"
      
        ;


      
      
         5
      
      
        //
      
      
        驅(qū)動(dòng)路徑
      
      
         6
      
      
        private
      
      
        static
      
      
        final
      
       String  USER = "testUser";     
      
        //
      
      
        數(shù)據(jù)庫名
      
      
         7
      
      
        private
      
      
        static
      
      
        final
      
       String  PWD  = "admin";            
      
        //
      
      
        數(shù)據(jù)庫密碼
      
      
         8
      
       /--


      
         9
      
            -
      
         連接數(shù)據(jù)庫的方法


      
      
        10
      
            - @
      
        return
      
      
        11
      
            -/


      
        12
      
      
        public
      
      
         Connection getConn(){


      
      
        13
      
      
        try
      
      
         {


      
      
        14
      
                   Class.forName("oracle.jdbc.driver.OracleDriver");  
      
        //
      
      
        Oracle驅(qū)動(dòng)加載
      
      
        15
      
      
        return
      
       DriverManager.getConnection(URI,USER,PWD);  
      
        //
      
      
        創(chuàng)建連接對(duì)象
      
      
        16
      
               } 
      
        catch
      
      
         (Exception e) {


      
      
        17
      
      
        //
      
      
         TODO Auto-generated catch block
      
      
        18
      
      
                    e.printStackTrace();


      
      
        19
      
      
        return
      
      
        null
      
      
        ;


      
      
        20
      
      
                }


      
      
        21
      
           }