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

java×Ö·û´®Ìæ»»×Ö·û´®ÊµÀý,¶Ôreplace·½·¨µÄÖØÐ´

package com.citycollege.stw;
public class testreplace {
 
 
 public static final String replace( String line, String oldString, String newString )
    {
        if (line == null)
   {
    return null;
            }
        int i=0;
        if ( ( i=line.indexOf( oldString, i ) ) >= 0 )
   {
    char [] line2 = line.toCharArray(); //×Ö·û´®·ÅÈëÊý×é
    char [] newString2 = newString.toCharArray(); //ÒªÌæ»»µÄ×Ö·û´®
    int oLength = oldString.length();  //±»Ìæ»»µÄ×Ö·û´®µÄ³¤¶È
    StringBuffer buf = new StringBuffer(line2.length);
    buf.append(line2, 0, i).append(newString2);
    i += oLength;
    int j = i;
    while( ( i=line.indexOf( oldString, i ) ) > 0 )
     {
      buf.append(line2, j, i-j).append(newString2);
      i += oLength;
      j = i;
                    }
    buf.append(line2, j, line2.length - j);
    return buf.toString();
   }
   return line;
    }     
 
 
 
 
  public static void main(String args[]){
         String s="I OK OK best OK" +
           "She OK OK BESTU OK";
         String s1=replace(s,"OK","hello");
          System.out.println(s1);
   


Ïà¹ØÎĵµ£º

¡¾×ª¡¿JavaÖеÄλÔËËã·û

¡¾×ª¡¿JavaÖеÄλÔËËã·û
Ô­×÷ÕߣºRosen Jiang ³ö´¦£ºhttp://www.blogjava.net/rosen
ÒÆÎ»ÔËËã·û
    °üÀ¨£º
    “>> ÓÒÒÆ”£»“<< ×óÒÆ”£»“>>> ÎÞ·ûºÅÓÒÒÆ”
Àý×Ó£º
-5>>3=-1
1111 1111 1111 1111 1111 1111 1111 ......

Java±ä³¤²ÎÊý

ÔÚJava5ÖÐÌṩÁ˱䳤²ÎÊý£¬Ò²¾ÍÊÇÔÚ·½·¨¶¨ÒåÖпÉÒÔʹÓøöÊý²»È·¶¨µÄ²ÎÊý£¬¶ÔÓÚͬһ·½·¨¿ÉÒÔʹÓò»Í¬¸öÊýµÄ²ÎÊýµ÷Óã¬ÀýÈ磺print("hello");print("hello","lisi");print("hello","ÕÅÈý");ÏÂÃæ½éÉÜÈçºÎ¶¨Òå¿É±ä³¤²ÎÊýÒÔ¼°ÈçºÎʹÓÿɱ䳤²ÎÊý¡£
1¡¢¿É±ä³¤²ÎÊý·½·¨µÄ¶¨Òå
ʹÓÃ...±íʾ¿É±ä³¤²ÎÊý£¬ÀýÈç
print(String... args ......

JAVA¶ÔÏóÐòÁл¯Óë·´ÐòÁл¯

¡¡¡¡¶ÔÏóÐòÁл¯ºÍ·´ÐòÁл¯µÄ×÷ÓÃÊÇʲô£¬Ò»Ö±²»ÖªµÀ£¬¿´¿´ÏÂÃæµÄ½éÉÜÁ˽âÁËһЩ¡£
¡¡¡¡ÎÒÃǶ¼ÖªµÀ£¬µ±ÎÒÃÇnewÒ»¸ö¶ÔÏóµÄʱºò£¬Java¾Í»áÔÚÄÚ´æÖд´½¨Ò»¸öÏàÓ¦µÄ¶ÔÏó¹©ÎÒÃǺóÐøÊ¹Óá£Èç¹ûÎÒÃǰÑÕâ¸öJava³ÌÐò¹ØµôµÄ»°£¬ÄÇôÕâ¸ö¶ÔÏóÒ²¾ÍËæ×ÅÎÒÃdzÌÐòµÄ¹Ø±Õ¶øÏûʧ£¬ÈçºÎ²ÅÄÜÔÚÕâÖÖÇé¿öϼÌÐø±£´æÕâ¸ö¶ÔÏóÄØ£¿Õâ¾ÍÊÇJavaÐòÁл¯Ò ......

java,document,xml½âÊÍ

1.½âÊÍ
ÒòΪjspÓõ½ÁËSiteDataÀ࣬¶øSiteData¼Ì³ÐBasePageÀ࣬
ËùÒÔBasePage¹¹Ô캯Êý
BasePage¹¹Ô캯Êý
initializeByCityCodeº¯Êýmain
keyµÄÖµmain.UpImages
vµÄÖµmain.UpImages
2.Ö´ÐÐÍê BasePage.java
ÖеÄinitCommon()ºó£¬
Ìøµ½SiteData.java ÖеĠ process();·½·¨£¬
 public SiteData(HttpServletR ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ