Java³£Óù¤¾ßÀà
import java.text.*;
import java.util.*;
/**
*
* <p>
* Title: ͨÓù¤¾ßÀà
* </p>
* <p>
* Description: ³£Óù¤¾ßµÄ¼¯ºÏ£¬ÓÃÀ´´¦Àí³£¼ûÎÊÌ⣬±ÈÈçÖÐÎÄÂÒÂëµÄ·½·¨µÈ¡£
* </p>
* <p>
* Copyright: Copyright (c) 2003
* </p>
* <p>
* Company: Towery
* </p>
*
* @author WangPinHeng
* @version 1.0
*/
public class Tools {
public Tools() {
//
}
/**
* ×Ö·û´®Ìæ»»£¬½« source ÖÐµÄ oldString È«²¿»»³É newString
*
* @param source
* Ô´×Ö·û´®
* @param oldString
* ÀϵÄ×Ö·û´®
* @param newString
* еÄ×Ö·û´®
* @return Ìæ»»ºóµÄ×Ö·û´®
*/
private static String Replace(String source, String oldString,
String newString) {
StringBuffer output = new StringBuffer();
int lengthOfSource = source.length(); // Ô´×Ö·û´®³¤¶È
int lengthOfOld = oldString.length(); // ÀÏ×Ö·û´®³¤¶È
int posStart = 0; // ¿ªÊ¼ËÑË÷λÖÃ
int pos; // ËÑË÷µ½ÀÏ×Ö·û´®µÄλÖÃ
while ((pos = source.indexOf(oldString, posStart)) >= 0) {
output.append(source.substring(posStart, pos));
&n
Ïà¹ØÎĵµ£º
²ÎÊý˵Ã÷
fileName£º ±íʾÏë½âѹµÄÎļþÃû È磺c:\\aaa\a.zip
unZipDir£º ±íʾÏë½âѹµ½µÄ·¾¶ È磺c:\\ccc
public static void unZip1(String fileName, String unZipDir) {
try {
Fil ......
ÏÂÊöÊ®Ëĸö¼¼ÇÉ£¬ÊÇÐí¶àÈËÔÚ´óÁ¿µÄÊý¾Ý¿â·ÖÎöÓëÉè¼ÆÊµ¼ùÖУ¬Öð²½×ܽá³öÀ´µÄ¡£¶ÔÓÚÕâЩ¾ÑéµÄÔËÓ㬶ÁÕß²»ÄÜÉú°ïÓ²Ì×£¬ËÀ¼ÇÓ²±³£¬¶øÒªÏû»¯Àí½â£¬ÊµÊÂÇóÊÇ£¬Áé»îÕÆÎÕ¡£²¢Öð²½×öµ½£ºÔÚÓ¦ÓÃÖз¢Õ¹£¬ÔÚ·¢Õ¹ÖÐÓ¦Óá£
1. Ôʼµ¥¾ÝÓëʵÌåÖ®¼äµÄ¹ØÏµ
¡¡¡¡
¿ÉÒÔÊÇÒ»¶ÔÒ»¡¢Ò»¶Ô ......
1£¬RuntimeExceptionÓëCheckedExceptionÇø±ð£¿
RuntimeException(Ò²¿ÉÒÔ³ÆÎª“δ¼ì²éÒì³£”unCheckedException)------¸ÃÒì³£Ò»°ãΪ³ÌÐòÔ±±à³Ì´íÎóµ¼Ö¡£<×¢Òâ>ErrorÒ²ÊǓδ¼ì²éÒì³£”
ÀýÈ磺Õû³ý0£¨ArithmeticException£©£»NullPoint ......
JavaÓïÑÔ»ù´¡
̸µ½JavaÓïÑÔ»ù´¡Ñ§Ï°µÄÊé¼®£¬´ó¼Ò¿Ï¶¨»áÍÆ¼öBruce EckelµÄ¡¶ThinkinginJava¡·¡£ËüÊÇÒ»±¾Ð´µÄÏ൱Éî¿ÌµÄ¼¼ÊõÊé¼®£¬JavaÓïÑÔ»ù´¡²¿·Ö»ù±¾Ã»ÓÐÆäËüÈκÎÒ»±¾Êé¿ÉÒÔ³¬Ô½Ëü¡£¸ÃÊéµÄ×÷ÕßBruceEckelÔÚÍøÂçÉϱ»³ÆÎªÌì²ÅµÄͶ»úÕߣ¬×÷Õߵġ¶Thinking in C++¡·ÔÚ1995ÄêÔø»ñSoftwareDevelopmentJoltAward×î¼ÑÊé¼®´ó½±£¬¡ ......
×î½üÎÒÓöµ½ºÜ¶àjava¿ª·¢µÄÐÂÈË£¬°üÀ¨ºÜ×ÔÈÏΪ²»ÊÇÐÂÈ˵ÄÈ˸ù±¾¾Í²»»á×Ô¼º´î½¨Ò»¸öÍêÕûµÄ¿ª·¢»·¾³£¬Òò´ËÏëд´ËÎÄ£¬Ï£¶ÔËûÃÇÓÐËù°ïÖú£¬½â³ýËûÃǵÄһЩ¿ª·¢À§»ó£¬¸üºÃµÄÁ˽âjava.
Ò»¡¢windowsÏ¿ª·¢»·¾³µÄ´î½¨
1¡¢´Óhttp://java.sun.com/ÉÏÏÂÔØwindowsƽ̨µÄJDK,²¢°²×°¡£¼ÙÉ谲װĿ¼Ϊ£ºC:\jdk6.0
2¡¢É趨Ïà¹Ø»·¾³Á¿£¨ÒÔwi ......