1，導jar包---ojdbc6.jar

2，建立一個分頁儲存過程

create or replace procedure my_page(v_in_tableName in varchar2,
                                    v_in_pageNow   in number,
                                    v_in_pagesize  in number,
                                    myrows         out number,
                                    myPageCount    out number,
                                    p_cursor       out pack1.my_cursor) is
  --sql語句
  v_sql varchar2(500);
  --計算分頁數
  v_begin number := (v_in_pageNow - 1) * v_in_pagesize + 1;
  v_end   number := v_in_pageNow * v_in_pagesize;
begin
  --拼接sql
  v_sql := 'select t2.* from (select t1.*,rownum rn from (select *from ' ||
           v_in_tableName || ') t1 where rownum<=' || v_end ||
           ') t2  where rn>=' || v_begin;
  open p_cursor for v_sql;--開啟遊標
  select count(*) into myrows from emp;
  if mod(myrows, myPageCount) = 0 then
    myPageCount := myrows / v_in_pagesize;
  else
    myPageCount := myrows / v_in_pagesize + 1;
  end if;
end;
 

3，編寫java呼叫

package cn.hl.test.oracle;

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

/**
 * oracle 呼叫儲存過程
 * 
 * @Description:
 * @author Administrator
 * @date 2015-5-28 下午10:39:18
 * 
 */
public class OracleConnection {

	public static void main(String[] args) throws Exception {

		String driver = "oracle.jdbc.driver.OracleDriver";
		String strUrl = "jdbc:oracle:thin:@192.168.56.128:1521:orcl";

		String username = "scott";
		String password = "root";
		Statement stmt = null;
		ResultSet rs = null;
		Connection conn = null;
		CallableStatement cstmt = null;

		// 載入驅動
		Class.forName(driver);
		// 獲取連線
		conn = DriverManager.getConnection(strUrl, username, password);

		CallableStatement proc = null; // 建立執行儲存過程的物件
		proc = conn.prepareCall("{ call scott.my_page(?,?,?,?,?,?) }"); // 設定儲存過程// call為關鍵字.
		// 設定輸入引數
		proc.setString(1, "emp"); // 設定第一個輸入引數
		proc.setInt(2, 1);
		proc.setInt(3, 10);

		// 設定普通輸出引數
		proc.registerOutParameter(4, oracle.jdbc.OracleTypes.NUMBER);
		proc.registerOutParameter(5, oracle.jdbc.OracleTypes.NUMBER);
		// 設定遊標輸出引數
		proc.registerOutParameter(6, oracle.jdbc.OracleTypes.CURSOR);

		proc.execute();// 執行

		// 輸出引數
		int i = proc.getInt(4);
		System.out.println("輸出引數：" + i);

		//輸出遊標
		rs = (ResultSet) proc.getObject(6); // 獲得第一個引數是一個遊標,轉化成ResultSet型別

		while (rs.next()) // 獲得資料
		{
			System.out.println("<tr><td>" + rs.getString(1) + "</td><td>"
					+ rs.getString(2) + "</td></tr>");
		}

	}

}
 

4，輸出結果

輸出引數：14
<tr><td>7369</td><td>SMITH</td></tr>
<tr><td>7499</td><td>ALLEN</td></tr>
<tr><td>7521</td><td>WARD</td></tr>
<tr><td>7566</td><td>JONES</td></tr>
<tr><td>7654</td><td>MARTIN</td></tr>
<tr><td>7698</td><td>BLAKE</td></tr>
<tr><td>7782</td><td>CLARK</td></tr>
<tr><td>7788</td><td>SCOTT</td></tr>
<tr><td>7839</td><td>KING</td></tr>
<tr><td>7844</td><td>TURNER</td></tr>