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

Java±àÂë¾­Ñé

1£¬Ò»ÐдúÂë×öÒ»¼þÊ£¬²»ÒªÔÚÒ»ÐдúÂëÀïÃæ´¦Àí¶à¼þÊ¡£ÄþÔ¸¶àÉùÃ÷¼¸¸ö±äÁ¿£¬Ò²Òª±£³Ö´úÂëµÄÇåÎú£¬ÒòΪ´úÂëµÄÉùÃ÷²¢²»»áÕ¼¶àÉÙÄÚ´æ¡£
ÀýÈ磺
          String tmpa = errIdList.get(i).toString().substring(2);
          String tmpb = errIdList.get(j).toString().substring(2);
          long a = Long.parseLong(tmpa, 16);
          long b = Long.parseLong(tmpb, 16);
          
   if( a>b )
   {
    //……
   }
ÄþÔ¸ÉùÃ÷ÁÙʱ±äÁ¿tmpa tmpb a b£¬Ò²²»Òª°ÑÒ»³¤´®´úÂë·Åµ½ifµÄÅжÏÓï¾äÖС£
2£¬°ÑÒ»¸ö·½·¨²ð³É¼¸¸ö·½·¨£º
 Ààclass
 {
  ·½·¨1()
  {}
  ·½·¨2()
  {}
  Ö÷º¯Êýmain()
  {
   //µ÷Ó÷½·¨1£»
   //µ÷Ó÷½·¨2£»
  }
 }
Èç¹ûÉÏÊö·½·¨1»òÕß·½·¨2ÀïÃæÓдóÁ¿´úÂë×öÁ˶à¼þÊ£¬¿ÉÒÔ¼ÌÐøÏ¸·Ö£º
 Ààclass
 {
  ·½·¨1.1()
  {}
  ·½·¨1.2()
  {\\µ÷Ó÷½·¨1.1}
  ·½·¨1.3()
  {\\µ÷Ó÷½·¨1.2}
  ·½·¨2.1()
  {}
  ·½·¨2.2()
  {\\µ÷Ó÷½·¨2.1}
  Ö÷º¯Êýmain()
  {
   //µ÷Ó÷½·¨1.3£»
   //µ÷Ó÷½·¨2.2£»
  }
 }
3£¬»º³åÇøµÄʹÓãº
£¨1£©¶ÁÈ¡Îļþʱ¿ÉʹÓÃBufferedReader£»
£¨2£©×Ö·û´®Ð´ÈëÎļþ StringBuffer£»
Èç¹ûÊǽ«“×Ö·û´®1”дÈëÎļþ£¬¿ÉÒÔÖ±½ÓÓÃPrintWriter.print()£»
¸ù¾ÝÐèÒª£¬Èç¹ûÉæ¼°´óÁ¿×Ö·û´®Æ´½Ó²Ù×÷£¬Ê¹ÓÃStringBuffer¿ÉÒÔÌá¸ßЧÂÊ¡£Èç¹ûÒª½«“×Ö·û´®1”+“×Ö·û´®2”+“×Ö·û´®3”дÈëÎļþ£¬ÒªÃ´ÏÈÁ¬½Ó×Ö·û´®ÔÙдÈ룬Ҫôµ÷ÓÃÈý´Îprint()·½·¨Á¬ÐøÐ´È룬µ«ÊǶ¼²»¿ÉÈ¡¡£¿ÉÒÔÈçÏ£º
   //ʹÓÃ×Ö·û´®»º³åÇø£¬°´ÐÐдÎļþ
   StringBuffer strBuff = new Str


Ïà¹ØÎĵµ£º

java Éî¿ÌÀí½â ²»¶Ï¸üÐÂ

1¡¢javaÊÇ¿çÆ½Ì¨µÄ£¬ÊÇһÎâÊÍÐÔÓïÑÔ£¬Ò»ÌõÒ»ÌõµØÖ´ÐУ¬½âÊÍÆ÷¾ÍÊÇjvm£¬ËùÒÔ¿ÉÒÔ¿çÆ½Ì¨£»
    C/C++ÊDZàÒëÐÔÓïÑÔ£¬ËùÓбàÒëÍêºóÔÙÖ´ÐУ¬¿çƽ̨µÄʱºòÐèÒªÖØÐ±àÒëÒ»´Î£¬ÒÔÊÊÓ¦ÐÂµÄÆ½Ì¨¡£
2¡¢ÏòÉÏתÐÍ£¬¼Ì³Ð  °×Âí·ÇÂí 
 ¸¸Àà¶ÔÏóת»¯Îª×ÓÀà±ØÐëÇ¿ÖÆ(SonClass)fatherClass
 ×ÓÀ൱ ......

javaÅúÁ¿µ¼Èëexcelµ½MysqlÊý¾Ý¿â

package com.google.i_sales.service.data;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.util.ArrayList;
import java.util.Date;
import java.util.HashSet;
import java.util.List;
import java.util.Locale;
import java.uti ......

̸ÂÛ Java ÐÔÄÜÓÅ»¯


Java ʹµÃ¸´ÔÓÓ¦ÓõĿª·¢±äµÃÏà¶Ô¼òµ¥£¬ºÁÎÞÒÉÎÊ£¬ËüµÄÕâÖÖÒ×ÓÃÐÔ¶ÔJavaµÄ´ó·¶Î§Á÷Ðй¦²»¿Éû¡£È»¶ø£¬ÕâÖÖÒ×ÓÃÐÔʵ¼ÊÉÏÊÇÒ»°ÑË«Èн£¡£Ò»¸öÉè¼ÆÁ¼ºÃµÄ Java³ÌÐò£¬ÐÔÄܱíÏÖÍùÍù²»ÈçÒ»¸öͬÑùÉè¼ÆÁ¼ºÃµÄC++³ÌÐò¡£ÔÚJava³ÌÐòÖУ¬ÐÔÄÜÎÊÌâµÄ´ó²¿·ÖÔ­Òò²¢²»ÔÚÓÚJavaÓïÑÔ£¬¶øÊÇÔÚÓÚ³ÌÐò±¾Éí¡£Ñø³ÉºÃµÄ´úÂë±àдϰ¹ß·Ç³£ÖØÒª£¬±ÈÈçÕ ......

JavaÊý×éµÄ¸´ÖÆ£¨¶ÔÏóÊý×飩

ÏÈ¿´¿´ÏÂÃæµÄ´úÂ룬´ó¼Ò²Â²ÂÊä³öÊÇʲô
package com.captain.test;
public class ArrayTest {
public static void main(String[] args){
//н¨Ò»¸ö¶ÔÏó£¨OneNum£©Êý×飨¸³ÖµÎª5¡¢3¡¢4£©
OneNum[] ac = {new OneNum(5),new OneNum(3),new OneNum(4)};
//н¨Ò»¸öÓëacͬ³¤¶ÈµÄ¶ÔÏó£¨OneNum£©Êý×é
OneNum[] n ......

ÈçºÎÓÃJAVAÀ´ÖÆ×÷¶¯Ì¬ÍøÕ¾

    ÇëÎʸ÷λ´ó룬Èç¹ûÓÃJAVAÀ´ÖÆ×÷¶¯Ì¬µÄ¸öÈËÍøÕ¾£¬¶¼ÐèÒªÄÄЩ·½ÃæµÄ֪ʶºÍ×¼±¸¹¤×÷£¿¿ª·¢¹¤¾ßʹÓÃʲô±È½ÏºÃ£¬Eclipse»¹ÊÇMyEclipse¡¢»¹ÊÇNetBeans£¿Çë¸ßÊÖÖ¸½Ì……
    ÒÔǰÓÃEclipse×ö¹ý¹«Ë¾µÄÍøÕ¾£¬Ê±¼ä¸ôµÄÓÐЩ̫¾ÃÁË¡¢¶¼Íü¼ÇÊÇÔõÑùÒ»¸ö¹ý³ÌÁË¡£JSP¡¢SERLET¡¢HIBERNATE¡ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ