Oracle·ÖÒ³´æ´¢¹ý³Ì¼°javaµÄ¾ßÌåµ÷Ó÷½·¨
--°ü
create or replace package pkg_query as
type cur_query is ref cursor;
end pkg_query;
--¹ý³Ì
CREATE OR REPLACE PROCEDURE "PRC_QUERY" (p_tableName
in varchar2, --±íÃû
p_strWhere in varchar2, --²éѯÌõ¼þ
p_orderColumn in varchar2, --ÅÅÐòµÄÁÐ
p_orderStyle in varchar2, --ÅÅÐò·½Ê½
p_curPage in out Number, --µ±Ç°Ò³
p_pageSize in out Number, --ÿҳÏÔʾ¼Ç¼ÌõÊý
p_totalRecords out Number, --×ܼǼÊý
p_totalPages out Number, --×ÜÒ³Êý
v_cur out pkg_query.cur_query) --·µ»ØµÄ½á¹û¼¯
IS
v_sql VARCHAR2(1000) := ''; --sqlÓï¾ä
v_startRecord Number(4); --¿ªÊ¼ÏÔʾµÄ¼Ç¼ÌõÊý
v_endRecord Number(4); --½áÊøÏÔʾµÄ¼Ç¼ÌõÊý
BEGIN
--¼Ç¼ÖÐ×ܼǼÌõÊý
v_sql := 'SELECT TO_NUMBER(COUNT(*)) from ' || p_tableName || ' WHERE 1=1';
IF p_strWhere IS NOT NULL or p_strWhere <> '' THEN
v_sql := v_sql || p_strWhere;
END
Ïà¹ØÎĵµ£º
±¾ÎÄÏêϸµÄ½éÉÜÁËʹÓÃJavaÓïÑÔ½¨Á¢Ò»Ì×¶àÏ̷߳þÎñÆ÷µÄ¹ý³Ì£¬¸Ã·þÎñÆ÷ʹÓöÔÏó´«µÝÏûÏ¢£¬ÔÚÏß³ÌÖÐʹÓöÓÁлúÖÆ£¬Ê¹·þÎñÆ÷µÄÐÔÄÜ´ó´óÌá¸ßÁË¡£ÕâÌ×·þÎñÆ÷¿ÉÒÔ±»ÓÃÓÚ¸÷ÖÖC/S»òB/S½á¹¹µÄÓ¦ÓóÌÐòÖС£
JavaÓïÑÔÊÇÍêÈ«ÃæÏò¶ÔÏó
µÄ£¬ËüµÄÏ̻߳úÖÆºÍ¶ÔÏóÐòÁл¯ÌرðÈÝÒ×ʹÓã¬Ê¹ÓÃJavaÀ´½¨Á¢Ò»Ì×¶àÏ̷߳þÎñÆ÷Òª±ÈʹÓÃÆäËüÓï ......
javaÖпÆÑ§¼ÆÊý·¨µÄ½â³ý
Êý¾Ý¹ý´ó»ò½Ó½üÓÚ0£¬java»á×Ô¶¯Ê¹ÓÿÆÑ§¼ÆÊý·¨ÏÔʾ
ҪʹµÃÊý¾ÝÒÔÕý³£µÄСÊýÏÔʾ¿ÉʹÓÃDecimalFormatÀࣺ
DecimalFormat format = new DecimalFormat("0.00000");
String value = format.format(doubleInstance);
......
public static Class[] getClasses(String pckgname)
throws ClassNotFoundException {
ArrayList<Class> classes = new ArrayList<Class>();
// Get a File object for the package
File directory = null;
try {
  ......
package com.xinnuo.jdbc;
import java.io.*;
import java.sql.*;
import java.util.*;
import java.util.Date;
/*
* ¸ÃÀàÖ»ÄÜ´´½¨Ò»¸öʵÀý£¬ÆäËü¶ÔÏóÄܹ»µ÷ÓÃÆä¾²Ì¬·½·¨£¨Ò²³ÆÎªÀà·½·¨£©»ñµÃ¸ÃΨһʵÀýµÄÒýÓá£
* DBConnectionManagerÀàµÄ½¨¹¹º¯ÊýÊÇ˽Óеģ¬ÕâÊÇΪÁ˱ÜÃâÆäËü¶ÔÏó´´½¨¸ÃÀ ......
ÏëÏë×Ô¼ºÃ÷Äê¾ÍÒª±ÏÒµÁË£¬µ«×Ô¼ºÐÄÀï×ÜÊǺܵ£ÐÄ£¬Ò²²»ÖªµÀ×Ô¼ºÑ§Õâ¸öµ½µ×ÊǶԻ¹ÊÇ´í£¡×ÜÊÇÌý˵ÏÖÔÚ×ö³ÌÐòµÄ¹¤×÷²»ºÃÕÒ£¬¹¤×ʺܵͣ¬ÏÖÔÚÓкöàͬѧ¶¼Ã»Ñ§ÁË£¬Ò²²»ÖªµÀ×Ô¼ºÊDz»ÊÇ»¹Òª¼á³ÖÏÂÈ¥£¬ÊDz»ÊÇ»¹ÒªjiavaÕâÌõ·¡£¸Ð¾õºÃÃÔã....... ......