步驟：

1、編寫Oracle儲存過程

2、編寫資料庫獲取連線工具類

3、編寫簡單應用呼叫儲存過程

實現：

1、Oracle儲存過程：

/*測試表*/
create table test(
    id varchar2(32),
    name varchar2(32)
);

/*儲存過程 插入資料*/    
CREATE OR REPLACE PROCEDURE insert_procedure(
    PARA1 IN VARCHAR2,
    PARA2 IN VARCHAR2
) AS
BEGIN
  INSERT INTO test (id, name) VALUES
 
 (PARA1, PARA2);
END insert_procedure;

/*儲存過程 返回結果集*/
CREATE OR REPLACE PROCEDURE select_procedure(
    para_id IN VARCHAR2,
    name OUT sys_refcursor /* 這個sys_refcursor型別在SYS.STANDARD包中 */
) AS
BEGIN
  OPEN name FOR
    SELECT * FROM test WHERE id = para_id;
END;

2、JDBC工具類

import java.sql.Connection;
import
 
 java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;

public class DBUtil {
    public static final String DRIVER = "oracle.jdbc.driver.OracleDriver";
    public static final String URL = "jdbc:oracle:thin:@localhost:1521/orcl";
    public static
 
 final String USERNAME = "pfm";
    public static final String PASSWORD = "pfm";

    /**
     * 通過靜態程式碼塊 註冊資料庫驅動
     */
    static {
        try {
            Class.forName(DRIVER);
        } catch (ClassNotFoundException e) {
            e.printStackTrace();
        }
    }

    /**
     * 獲得Connection
     * 
     * @return
     */
    public static Connection getConnection() {
        Connection conn = null;
        try {
            conn = DriverManager.getConnection(URL, USERNAME, PASSWORD);
        } catch (SQLException e) {
            e.printStackTrace();
        }
        return conn;
    }

    /**
     * 獲得Statement
     * 
     * @return
     */
    public static Statement getStatement() {
        Statement st = null;
        try {
            st = getConnection().createStatement();
        } catch (SQLException e) {
            e.printStackTrace();
        }
        return st;
    }

    /**
     * 關閉ResultSet
     * 
     * @param rs
     */
    public static void closeResultSet(ResultSet rs) {
        if (rs != null) {
            try {
                rs.close();
            } catch (SQLException e) {
                e.printStackTrace();
            }
        }
    }

    /**
     * 關閉Statement
     * 
     * @param st
     */
    public static void closeStatement(Statement st) {
        if (st != null) {
            try {
                st.close();
            } catch (SQLException e) {
                e.printStackTrace();
            }
        }
    }

    /**
     * 關閉Connection
     * 
     * @param conn
     */
    public static void closeConnection(Connection conn) {
        if (conn != null) {
            try {
                conn.close();
            } catch (SQLException e) {
                e.printStackTrace();
            }
        }
    }

    /**
     * 關閉全部
     * 
     * @param rs
     * @param sta
     * @param conn
     */
    public static void closeAll(ResultSet rs, Statement sta, Connection conn) {
        closeResultSet(rs);
        closeStatement(sta);
        closeConnection(conn);
    }

}

3、呼叫儲存過程：

import java.sql.CallableStatement;
import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import oracle.jdbc.driver.OracleTypes;

/**
 * 測試呼叫儲存過程
 * 
 */
public class StoredTest {
    public static void main(String[] args) {
        insert_call();
        //select_call();
    }

    /**
     * 執行儲存過程 插入資料
     */
    public static void insert_call() {
        Connection conn = DBUtil.getConnection();
        PreparedStatement pst = null;

        CallableStatement proc = null; // 建立執行儲存過程的物件
        try {
            proc = conn.prepareCall("{ call insert_procedure(?,?) }");
            proc.setString(1, "1"); // 設定第一個輸入引數
            proc.setString(2, "hello call"); // 設定第一個輸入引數
            proc.execute();// 執行

        } catch (SQLException e) {
            e.printStackTrace();
        } finally {
            try {
                // 關閉IO流
                proc.close();
                DBUtil.closeAll(null, pst, conn);
            } catch (Exception e) {
                e.printStackTrace();
            }
        }
    }

    /**
     * 執行儲存過程 查詢資料
     */
    public static void select_call() {
        Connection conn = DBUtil.getConnection();

        CallableStatement stmt;
        try {
            stmt = conn.prepareCall("{ call select_procedure(?, ?) }"); // 用此呼叫方法不能實現多行語法
            stmt.setString(1, "1");
            stmt.registerOutParameter(2, OracleTypes.CURSOR);
            stmt.execute();
            ResultSet rs = (ResultSet) stmt.getObject(2);
            while (rs.next()) {
                System.out.println(rs.getString("name"));
            }
        } catch (SQLException e) {
            e.printStackTrace();
        } finally {
            DBUtil.closeConnection(conn);
        }
    }
}