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  • Java操作Oracle数据库以及调用存储过程

    操作Oracle数据库

    publicclass DBConnection {

        //jdbc:oracle:thin:@localhost:1521:orcl

        publicstaticfinal String url = "jdbc:oracle:thin:@localhost:1521:ORCL";

     

        publicstatic Connection conn ;

       

        static{

            //获取数据库驱动

            try {

                Class.forName("oracle.jdbc.driver.OracleDriver");

            } catch (ClassNotFoundException e) {

                // TODO Auto-generated catch block

                e.printStackTrace();

            }

        }

       

        publicstatic Connection getConn(){

            try {

                   //连接数据库

                conn = DriverManager.getConnection(url, "scott", "tiger");

            } catch (SQLException e) {

                // TODO Auto-generated catch block

                e.printStackTrace();

            }

            return  conn;

        }

       

       

        publicstaticvoid closeConn(Connection conn){

            try {

                   //关闭数据库

                if(conn != null && !conn.isClosed()){

                    conn.close();

                }

            } catch (SQLException e) {

                // TODO Auto-generated catch block

                e.printStackTrace();

            }

        }

       //测试

        publicstaticvoid main(String[] args) {

            System.out.println(getConn() != null);

        }

    调用存储过程

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  • 原文地址:https://www.cnblogs.com/ysq0908/p/4663003.html
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