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

Java»ù´¡£ºµÚ¶þÊ®¶þ½² SringBufferµÄʹÓÃ


StringBufferÒ²ÊÇ×Ö·û´®£¬ÓëString²»Í¬µÄÊÇStringBuffer¶ÔÏó´´½¨ÍêÖ®ºó¿ÉÒÔÐÞ¸ÄÄÚÈÝ¡£ÓÐÈçϹ¹Ô캯Êý£º
n         public StringBuffer(int);
n         public StringBuffer(String);
n         public StringBuffer();
µÚÒ»ÖÖ¹¹Ô캯ÊýÊÇ´´½¨Ö¸¶¨´óСµÄ×Ö·û´®£¬µÚ¶þ¸ö¹¹Ô캯ÊýÊÇÒÔ¸ø¶¨µÄ×Ö·û´®´´½¨StringBuffer¶ÔÏ󣬵ÚÈý¸ö¹¹Ô캯ÊýÊÇĬÈϵĹ¹Ô캯Êý£¬Éú³ÉÒ»¸ö¿ÕµÄ×Ö·û´®¡£ÏÂÂô۵ĴúÂë·Ö±ðÉú³ÉÁË3¸öStringBuffer¶ÔÏó£º
              StringBuffer sb1 = new StringBuffer(50);
              StringBuffer sb2 = new StringBuffer("×Ö·û´®³õʼֵ");
              StringBuffer sb3 = new StringBuffer();
StringBuffer¶ÔÏó´´½¨ÍêÖ®ºó£¬´óС»áËæ×ÅÄÚÈݵı仯¶ø±ä»¯¡£
StringBufferµÄ³£Ó÷½·¨¼°ÆäÓ÷¨ÈçÏ¡£
ÔÚ×Ö·û´®ºóÃæ×·¼ÓÄÚÈÝ
·½·¨¶¨Ò壺
l         public StringBuffer append(char c);
l         public StringBuffer append(boolean b);
l         public StringBuffer append(char[] str);
l         public StringBuffer append(CharSequence str);
l         public StringBuffer append(float f);
l         public StringBuffer append(double d);
l         public StringBuffer append(int i);
l         public StringBuffer append(long l);
l         public StringBuffer append(Object o);
l         public StringBuffer append(String str);
l         public StringBuffer append(StringB


Ïà¹ØÎĵµ£º

sql 2005 ´æ´¢¹ý³Ì·ÖÒ³ java ´úÂë

 create PROCEDURE pagelist
@tablename nvarchar(50),
@fieldname nvarchar(50)='*',         
@pagesize int output,--ÿҳÏÔʾ¼Ç¼ÌõÊý
@currentpage int output,--µÚ¼¸Ò³
@orderid nvarchar(50),--Ö÷¼üÅÅÐò
@sort int,--ÅÅÐò·½Ê½£¬1±íʾÉýÐò£¬0±íʾ½µÐòÅÅÁÐ ......

Javaµ÷ÓÃÍⲿ³ÌÐò

import java.io.BufferedReader;
import java.io.InputStream;
import java.io.InputStreamReader;
public class CmdTest {
    private static final long serialVersionUID = -2650474785662737262L;
    public static void main(String[] args) throws Exception {
  &n ......

Lucene£º»ùÓÚJavaµÄÈ«ÎļìË÷ÒýÇæ¼ò½é

LuceneÊÇÒ»¸ö»ùÓÚJavaµÄÈ«ÎÄË÷Òý¹¤¾ß°ü¡£
»ùÓÚJavaµÄÈ«ÎÄË÷ÒýÒýÇæLucene¼ò½é£º¹ØÓÚ×÷ÕߺÍLuceneµÄÀúÊ·
È«ÎļìË÷µÄʵÏÖ£ºLueneÈ«ÎÄË÷ÒýºÍÊý¾Ý¿âË÷ÒýµÄ±È½Ï
ÖÐÎÄÇзִʻúÖÆ¼ò½é£º»ùÓÚ´Ê¿âºÍ×Ô¶¯ÇзִÊËã·¨µÄ±È½Ï
¾ßÌåµÄ°²×°ºÍʹÓüò½é£ºÏµÍ³½á¹¹½éÉܺÍÑÝʾ
Hacking Lucene£º¼ò»¯µÄ²éѯ·ÖÎöÆ÷£¬É¾³ýµÄʵÏÖ£¬¶¨ÖƵÄÅÅÐò£¬Ó ......

java ¾ø¶Ô·¾¶¹¤¾ßÀà

ÔÚ³ÌÖÐÎÒÃdz£È¡Ò»Ð©×ÊÔ´µÄ¾ø¶Ô¾¶£¬ÏÂÃæ¸ø³öÒ»¸ö¼òµ¥·½±ãµÄ¹¤¾ßÀàÀ´°ïÖúÎÒÃÇÇáËɵÄÕÒµ½ÎÒÏëµÄ×ÊÔ´¡££¨ÊÊÓÃÓÚCS/BSÓ¦Óã©
import java.io.File;
import java.io.IOException;
import java.net.URI;
import java.net.URISyntaxException;

/** *//**
* @author <a href="mailto:maryang@live.cn" mce_hre ......

think in java ch6

-------------------------------------------------
±¾½Ì³ÌÓÉyyc,spiritÕûÀí
------------------------------------------------- µÚ6ÕÂ ÀàÔÙÉú
¡°JavaÒýÈËעĿµÄÒ»ÏîÌØÐÔÊÇ´úÂëµÄÖØ¸´Ê¹ÓûòÕßÔÙÉú¡£µ«×î¾ß¸ïÃüÒâÒåµÄÊÇ£¬³ý´úÂëµÄ¸´ÖƺÍÐÞ¸ÄÒÔÍ⣬ÎÒÃÇ»¹ÄÜ×ö¶àµÃ¶àµÄÆäËûÊÂÇé¡£¡±
ÔÚÏóCÄÇÑùµÄ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ