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

Java¾«µäÃæÊÔÌâÍÆ¼ö¶þ(´ó¼Ò¿ÉÒÔ°Ñ×Ô¼ºµÄ´ð°¸¸½ÉÏ)

***´ËÌâÒÔ¿¼²ì»ù´¡Îª×¼,±±¾©µÄ±ÊÊÔÌâ,¿ÉÄÜÓÐÈË×ö¹ý
Ìâ:дһ¸ö³ÌÐò£¬½âÎöÈçϸñʽµÄ×Ö·û´®£¬²¢½«½âÎöµÄÊý×ÖÐòÁдòÓ¡³öÀ´¡£
   ×Ö·û´®¸ñʽ¾ÙÀý£º -1~2, 3~3, 5~10, 7~15x3
   ~ ´ú±íÊý×ֵķ¶Î§£¬ -1~2 ´ú±í´Ó-1¿ªÊ¼µ½2Ö®¼äµÄËùÓÐÊý×Ö¡£ 3~3 ´ú±í´Ó3¿ªÊ¼µ½3µÄËùÓÐÊý×Ö£¬Ò²¾ÍÊÇ3
   7~15x3´ú±í´Ó7¿ªÊ¼£¬×î´óΪ15£¬Ã¿¸ô3¸öÊý×Öȡһ¸öÊý×Ö£¬ËùÒÔ7~15x3´ú±í 7 10 13 Èý¸öÊý×Ö¡£
   ËùÒÔÉÏÃæµÄ¾ÙÀý×Ö·û´®´ú±í -1 0 1 2 3 5 6 7 8 9 10 7 10 13 ÕâÑùµÄÊý×ÖÐòÁÐ
¸öÈË´ð°¸,Ö»×÷¼òµ¥ÑéÖ¤,½ö¹©²Î¿¼;Ï£Íû´ó¼ÒÄܹ»°Ñ×Ô¼ººÃµÄ·½·¨Ëã·¨Óë³öÀ´¹²Í¬Ñ§Ï°,ÓÈÆäÒ²ÔÚÃæÊÔµÄÅóÓÑ.
import java.util.StringTokenizer;
public class StringTokenTest {
 public static void test1(StringTokenizer st1) {
  int[] arr = new int[2];
  int i = 0;
  while (st1.hasMoreTokens()) {
   arr[i] = Integer.parseInt(st1.nextToken());
   i++;
  }
  if (arr[0] > arr[1]) {
   System.out.println("·¶Î§ÓÐÎó£¬Çë²éÖ¤£¡");
   return;
  }
  for (int j = arr[0]; j <= arr[1]; j++) {
   System.out.print(j + " ");
  }
 }
 public static void test2(StringTokenizer st1) {
  int[] arr = new int[3];
  int i = 0;
  while (st1.hasMoreTokens()) {
   arr[i] = Integer.parseInt(st1.nextToken());
   i++;
  }
  if (arr[0] > arr[1]) {
   System.out.println("·¶Î§ÓÐÎó£¬Çë²éÖ¤£¡");
   return;
  }
  for (int j = arr[0]; j <= arr[1] ; j++) {
   if (j % arr[2] == 0) {
    System.out.print(j + " ");
   }
  }
 }
 public static void main(String[] args) {
  String str = "-1¡«3,2¡«2,3¡«7*3,12¡«25*4";
  StringTokenizer st = new StringTokenizer(str, ",");
  while (st.hasMoreTokens()) {
   String s = s


Ïà¹ØÎĵµ£º

javaÏîÄ¿ java webÏîÄ¿Êý¾Ý¿âÂÒÂëÎÊÌâµÄ½â¾ö°ì·¨

×÷Ϊjava²ËÄñ£¬ÔÚѧϰµ½Êý¾Ý¿â²Ù×÷µÄʱºòÍùÍù»áÓöµ½Ò»¸öºÜÍ·Í´µÄÎÊÌ⣬Êý¾Ý¿âÖÐÎÄÂÒÂë¡£ÕâËÆºõÊÇÿ¸öjava³ÌÐòÔ±Ôڳɳ¤¹ý³ÌÖж¼»áÓöµ½µÄÎÊÌ⣬ÏÂÃæÎҾͰÑÎÒ×Ô¼ºµÄ¼¸ÖÖ·½·¨ºÍ´ó¼Ò·ÖÏíһϡ££¨Ò»°ãÊÇÔÚMyEclipseÏ¿ª·¢£©
javaÏîÄ¿£º
Ê×ÏÈ£¬È·±£ÏîÄ¿µÄ±àÂëÊÇgbk»òutf-8(),ÔÚWindows->Preferences->General->Workplac ......

Java°´ÐжÁÈ¡Îı¾Îļþ

import java.io.*;
public class IoTest
{
public static void main(String[] args)
{
String s;
s=calculate();
System.out.println(s);
}
static String calculate()
{
StringBuffer sb=new StringBuffer("");
try{
FileReader re ......

´«ÖDz¥¿ÍJAVAÅàѵ2010 4 26SVN/CVS×ܽá

      ½ñÌìÎÒÔÚ×ö·É»ú¡£ÎªÊ²Ã´ËµÎÒÔÚ×ö·É»úÄØ£¡ÒòΪÕâÊÇÎÒ½ø´«ÖDz¥¿ÍÒÔÀ´£¬¸öÈ˸оõ·Ç³£ÖØÒªµÄÒ»ÌÿΣ¬µ«ÊÇÎÒ²»ÄÜÒ»ÏÂ×Ó¼ÇסËùËùÓеĶ«Î÷£¬×òÌìÍíÉÏ£¬¿´ÊÓÆµ¿´µ½ÍíÉÏÈýµã£¬½ñÌìÉϿκÜÏ뼯ÖÐ×¢ÒâÁ¦£¬µ«ÊÇ×îÖÕ»¹ÊÇÈ̲»×¡´òÁËî§Ë¯£¬µ«½ñÌìµÄµÄ¿Î¸øÎҵĸоõÊǷdz£¾ßÓÐÁ¬¹áÐÔ£¬Ç°ÃæµÄ¿ÎÈç¹ûÌýµÃ²»ÊǺÜÇ ......

Java·ÀÖ¹SQL×¢Èë

 SQL×¢ÈëÊÇ×î³£¼ûµÄ¹¥»÷·½Ê½Ö®Ò»,Ëü²»ÊÇÀûÓòÙ×÷ϵͳ»òÆäËüϵͳµÄ©¶´À´ÊµÏÖ¹¥»÷µÄ,¶øÊdzÌÐòÔ±ÒòΪûÓÐ×öºÃÅжÏ,±»²»·¨
Óû§×êÁËSQLµÄ¿Õ×Ó,ÏÂÃæÎÒÃÇÏÈÀ´¿´ÏÂʲôÊÇSQL×¢Èë:
          ±ÈÈçÔÚÒ»¸öµÇ½½çÃæ,ÒªÇóÓû§ÊäÈëÓû§ÃûºÍÃÜÂë:
     & ......

javaµÄÀà¼ÓÔØ»úÖÆ

Java ÓïÑÔÊÇÒ»ÖÖ¾ßÓж¯Ì¬ÐԵĽâÊÍÐͱà³ÌÓïÑÔ£¬µ±Ö¸¶¨³ÌÐòÔËÐеÄʱºò£¬ Java ÐéÄâ»ú¾Í½«±àÒëÉú³ÉµÄ . class Îļþ°´ÕÕÐèÇóºÍÒ»¶¨µÄ¹æÔò¼ÓÔØ½øÄڴ棬²¢×éÖ¯³ÉΪһ¸öÍêÕûµÄ Java Ó¦ÓóÌÐò¡£ Java ÓïÑÔ°Ñÿ¸öµ¥¶ÀµÄÀà Class ºÍ½Ó¿Ú Implements ±àÒë³Éµ¥¶ÀµÄÒ»¸ö . class Îļþ£¬ÕâЩÎļþ¶ÔÓÚ Java ÔËÐл·¾³À´Ëµ¾ÍÊÇÒ»¸ö¸ö¿ÉÒÔ¶¯Ì¬ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ