Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

javaʵÏÖ É¾³ýÊäÈëµÄ¶àÓà¿Õ¸ñ

/*
*    lfsfxy9 @ 09.12.25
*  Ö÷ÒªÓÃÓÚÈ¥³ý×Ö·ûÊäÈë¹ý³ÌÖжàÊäÈëµÄ¿Õ¸ñ¡£
*  ´Ë´úÂëΪJava×÷Òµ
*/
import java.io.*;
public class fileinout {     public static void main(String[] orgs){
        char c;
        int c1;
        int a=0;//¿Õ¸ñ¼ÆÊýÓà ¡£
        File filePath=new File("temp");
        if(!filePath.exists()) filePath.mkdirs();
        File f1=new File(filePath,"d1.txt");
        try{
            FileOutputStream fout=new FileOutputStream(f1);
            System.out.println("ÇëÊäÈë×Ö·û´®£¬ÒÔ#×÷Ϊ½áÊø·û .");
            while ((c=(char)System.in.read())!='#'){
                fout.write(c);
            }
            fout.close();
            System.out.println("´òÓ¡´ÓÎļþÖжÁÈëµÄÊý¾Ý ");
            FileInputStream fin=new FileInputStream(f1);
            c1=fin.read();
            System.out.print((char)c1);
            while ((c1=fin.read())!=-1){
       &#


Ïà¹ØÎĵµ£º

Java³£ÓÃÕýÔò±í´ïʽ

"^\d+$"¡¡¡¡//·Ç¸ºÕûÊý£¨ÕýÕûÊý + 0£©
"^\[0-9\]*\[1-9\]\[0-9\]*$"¡¡¡¡//ÕýÕûÊý
"^((-\d+)\|(0+))$"¡¡¡¡//·ÇÕýÕûÊý£¨¸ºÕûÊý + 0£©
"^-\[0-9\]*\[1-9\]\[0-9\]*$"¡¡¡¡//¸ºÕûÊý
"^-?\d+$"¡¡¡¡¡¡¡¡//ÕûÊý
"^\d+(\.\d+)?$"¡¡¡¡//·Ç¸º¸¡µãÊý£¨Õý¸¡µãÊý + 0£©
"^((\[0-9\]+\.\[0-9\]*\[1-9\]\[0-9\]*)\|(\[0-9\]*\[1-9\]\[ ......

JavaÐÂÌØÐÔ2 ·ºÐÍ

ÔÚÎÒÃÇ¿ª·¢ÖУ¬¾­³£»áÓõ½¼¯ºÏ£¬ÎÒÃÇÒ²ÖªµÀ¼¯ºÏÊÇÓÃÀ´´æ´¢ÔªËص쬵«ËüȴûÓй淶´æ´¢ÔªËصľßÌåÀàÐÍ£¬ÎªÁËÊÇÎÒÃǵijÌÐò¸ü¹æ·¶»¯£¬¾ÍÓ¦µ±Ê¹Ó÷ºÐÍÁË¡£
·ºÐÍÊÇÌṩ¸øjavac±à¼­Æ÷ʹÓõģ¬¿ÉÒÔÏÞ¶¨¼¯ºÏÖеÄÊäÈëÀàÐÍ£¬ÈñàÒëÆ÷µ²×¡Ô´³ÌÐòµÄ·Ç·¨ÊäÈ룬±à¼­Æ÷±àÒë´øÀàÐÍ˵Ã÷µÄ¼¯ºÏʱ»áÈ¥³ýµô“ÀàÐÍ”ÐÅÏ¢£¬ÊdzÌÐòÔËÐÐÐ ......

JAVAģʽһ FactoryMethod¡¾×ª¡¿


Òý:¹¤³§·½·¨Ä£Ê½µÄÒâÒåÊǶ¨ÒåÒ»¸ö´´½¨²úÆ·¶ÔÏóµÄ¹¤³§½Ó¿Ú£¬½«Êµ¼Ê´´½¨¹¤×÷ÍÆ³Ùµ½×ÓÀ൱ÖС£ºËÐŤ³§À಻ÔÙ¸ºÔð²úÆ·µÄ´´½¨£¬ÕâÑùºËÐÄÀà³ÉΪһ¸ö³éÏ󹤳§½ÇÉ«£¬½ö¸ºÔð¾ßÌ幤³§×ÓÀà±ØÐëʵÏֵĽӿÚ
¡¡¡¡Ò» ¡¢¹¤³§·½·¨£¨Factory Method£©Ä£Ê½
¡¡
¡¡¹¤³§·½·¨Ä£Ê½µÄÒâÒåÊǶ¨ÒåÒ»¸ö´´½¨²úÆ·¶ÔÏóµÄ¹¤³§½Ó¿Ú£¬½«Êµ¼Ê´´½¨¹¤×÷ÍÆ³Ù ......

ʹÓÃJAVA¼¼ÊõʵÏÖÐÂÒ»´úOSS/BSS

      OSS/BSSÊǵçÐÅÔËÓªÉ̵ÄÒ»Ì廯¡¢ÐÅÏ¢×ÊÔ´¹²ÏíµÄÖ§³Öϵͳ£¬ËüÖ÷ÒªÓÉÍøÂç¹ÜÀí¡¢ÏµÍ³¹ÜÀí¡¢¼Æ·Ñ¡¢ÓªÒµ¡¢ÕËÎñºÍ¿Í»§·þÎñµÈ²¿·Ö×é³É£¬ÏµÍ³¼äͨ¹ýͳһµÄÐÅÏ¢×ÜÏßÓлúÕûºÏÔÚÒ»Æð¡£Ëü²»½öÄÜÔÚ°ïÖúÔËÓªÉÌÖÆ¶©·ûºÏ×ÔÉíÌØµãµÄÔËÓªÖ§³ÅϵͳµÄͬʱ°ïÖúÈ·¶¨ÏµÍ³µÄ·¢Õ¹·½Ïò£¬»¹ÄܰïÖúÓû§Öƶ©ÏµÍ³µÄÕûºÏ±ê×¼ ......

Java»ù´¡·½Ãæ

1¡¢×÷ÓÃÓòpublic,private,protected,ÒÔ¼°²»Ð´Ê±µÄÇø±ð
´ð£ºÇø±ðÈçÏ£º
×÷ÓÃÓò           µ±Ç°Àà       ͬһpackage  ×ÓËïÀà       ÆäËûpackage
public        ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ