java調用存儲過程和存儲函數

• 環境准備
  • oracle10g--->ojdbc14.jar
  • orcale11g--->ojdbc6.jar
• 引入包失敗解決辦法

 

 

                      

run in context：

mvn install:install-file -DgroupId=com.oracle -DartifactId=ojdbc14 -Dversion=10.2.0.4.0 -Dpackaging=jar -Dfile=F:\BaiduNetdiskDownload\ojdbc14-10.2.0.4.0.jar 

• 存儲過程調用

　　{call <procedure-name>[(<arg1>,<arg2>, ...)]}

• 存儲函數調用

　　{?= call <procedure-name>[(<arg1>,<arg2>, ...)]}

• java調用存儲過程代碼

        //加載數據庫驅動
        Class.forName("oracle.jdbc.driver.OracleDriver");
        //得到conn連接
        Connection conn = DriverManager.getConnection("jdbc:oracle:thin:@localhost:1521:orcl ", "system", "root");
        //得到預編譯statement對象
        CallableStatement callableStatement = conn.prepareCall("{call p_yearsal(?,?)}");
        //給參數賦值
        callableStatement.setObject(1,7788);
        callableStatement.registerOutParameter(2, OracleTypes.NUMBER);
        //執行數據庫查詢
        callableStatement.execute();
        //輸出結果【第二個參數】
        System.out.println(callableStatement.getObject(2));
        //釋放資源
        callableStatement.close();
        conn.close();

•  java調用存儲函數代碼

        //加載數據庫驅動
        Class.forName("oracle.jdbc.driver.OracleDriver");
        //得到conn連接
        Connection conn = DriverManager.getConnection("jdbc:oracle:thin:@localhost:1521:orcl ", "system", "root");
        //得到預編譯statement對象
        CallableStatement callableStatement = conn.prepareCall("{?=call f_yearsal(?)}");
        //給參數賦值
        callableStatement.registerOutParameter(1, OracleTypes.NUMBER);
        callableStatement.setObject(2,7788);
        //執行數據庫查詢
        callableStatement.execute();
        //輸出結果【第二個參數】
        System.out.println(callableStatement.getObject(1));
        //釋放資源
        callableStatement.close();
        conn.close();