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

»ùÓÚApacheÓëTomcatµÄJavaƽ̨²¿Êð·½°¸

. ÏÂÔØ°²×°jdk-6u17-linux-x64-rpm.bin,²¢ÐÞ¸ÄJAVA·¾¶ÓëPATH±äÁ¿;
2. ÏÂÔØ°²×°httpd-2.2.14
±àÒë°²×°ÃüÁîÒÀ´ÎÈçÏÂ:
./configure --prefix=/usr/local/apache2 --enable-so
make
make install
3. ÏÂÔØ°²×°tomcat-connectors-1.2.30-src.tar
cd native
./configure --with-apxs=/usr/local/apache2/bin/apxs
make
cp /native/apache-2.0/mod_jk.so /usr/local/apache2/modules/
cp /conf/httpd_jk.conf /usr/local/apache2/conf/extra/
cp /conf/ workers.properties.minimal /usr/local/apache2/conf/workers.properties
4 ÏÂÔØÅäÖÃapache-tomcat-6.0.20
×¢ÒâÐÞ¸Ä/conf/server.xmlÖеö¶Ë¿ÚºÅ£¬Ä¬ÈÏÊÇ8080¶Ë¿Ú£¬ÎÒÃǸÄΪ8081£¬ÁíÍâAJP13ʹÓõÄÊÇ8009¶Ë¿Ú£¬ÎÒÃÇÕâÀï¸ÄΪ9001¡£×ÜÖ®×¢Òâ²»ÒªÓëÆäËûtomcatʵÀýÒÔ¼°ÆäËûϵͳµÄ¶Ë¿ÚÓгåÍ»£»
4. ÅäÖÃapache
ÐÞ¸Ähttpd.conf
#Ô­À´ÊÇListen 80 ²»ÖªµÀΪºÎÒªÕâô¸Ä
Listen 127.0.0.1:80
# Virtual hosts
Include conf/extra/httpd-vhosts.conf
# mod_jk
Include conf/extra/httpd-jk.conf
5. ÐÞ¸Äworkers.propertiesÎļþ
ÔÚworker.listºóÃæÌíÉÏtestworker
worker.testworker.type=ajp
worker.testworker.port=9001
6, ÐÞ¸Ähttpd-vhosts.conf
<VirtualHost *:80>
ServerAdmin webmaster@www.test.com
<!-- Ò»°ã½«Õ¾µãÎļþÖ±½Ó²¿ÊðÔÚtomcat,webappsµÄROOT·¾¶ÏÂ-->
DocumentRoot "/usr/local/tomcat_instances/www.test.com/webapps/ROOT"
<!--×¢ÒâÒ»¶¨Ð´http://ºóÃæµÄÓòÃûÈ«³Ì,ÓÐwwwµÄÒ»¶¨Òª´øÉÏ-->
ServerName www.test.com
ServerAlias www.test.com
ErrorLog "logs/www.test.com-error_log"
CustomLog "logs/www.test.com-access_log" common
<!-- ÕâÀïÎÒµÄÀí½âÊǵ±ÇëÇówww.test.com/a.jspʱ,½«´ËÇëÇóת¸øtestworker´¦Àí,ÈôÉÏÃæµÄDocumentRoot²»ÊÇtomcatµÄROOT·¾¶ÏÂ,ÄÇôÕâÀïÇëÇóµÄa.jsp²»»á¶ÔDocumentRootϵÄjsp,ÕâÀïÖ»ÊÇת·¢ÇëÇó,¶ø²»ÊÇÈÃtomcatÀ´½âÊÍÎÒÃÇDocumentRoot·¾¶ÏµÄa.jsp,¹ÊËùת·¢µÄÇëÇó½«ÓÉtomcat¸ù¾Ý×ÔÉíµÄ·¾¶½øÐÐÅжÏ-->
JkMount /servlet/* testworker
JkMount /*.jsp testworker
JkMount /*.do testworker
DirectoryIndex index.html index.htm index.jsp
<!--ÒÔÏÂÊÇÄ£·ÂÍøÉÏÀý×Ó¶ÔĿ¼½øÐеÄȨÏÞÉèÖÃ,µ«ÕâÀïÖ»»á¶Ô¾²Ì¬ÎļþÓÐ×÷ÓÃ,ÒòΪ.jspÀàµÄÇëÇó¾ùÓÉtomcat¹ÜÀí,Ä


Ïà¹ØÎĵµ£º

java Ḭ̈߳²È«

Ḭ̈߳²È«
     Ö»ÓÐÔÚµ¥Àý²¢·¢µÄÇé¿öϲŻá³öÏÖḬ̈߳²È«ÎÊÌ⣬ÒýÆðÎÊÌâµÄÖ÷ÒªÔ­Òò¾ÍÔÚÓÚ¶ÔÏóµÄ×ÊÔ´¹²Ïí(ÈçʵÀý±äÁ¿µÈ)£¬²»¹ý¾Ö²¿±äÁ¿ÊÇḬ̈߳²È«µÄ¡£Òò´ËÔÚ³ÌÐòÉè¼ÆµÄʱºò¾¡Á¿²»ÒªÓÃʵÀý±äÁ¿¡£²úÉúÕâÑùÔ­ÒòÔÚÓÚjavaµÄÄÚ´æ·ÖÅä»úÖÆ£¬ÊµÀý±äÁ¿ÊÇ´æ·ÅÔÚ¶ÑÄÚ´æÖеÄËùÓÐÏ̹߳²Ïí£¬¶øÃ¿¸öÏß³ÌÒ²¶¼ÓÐ×Ô¼ºµÄÏß³ ......

JAVAÅÅÐòËã·¨£¨·ÇÔ­´´£©


JAVAÅÅÐòËã·¨£¨·ÇÔ­´´£©
package Sort;
class Data {
 Comparable key;
 Object value;
 public Data() {
 }
 
 public Data(Data data){
   this.key=data.key;
   this.value=data.value;
  ......

JAVAÖеļ¯ºÏÀà

1>CollectionµÄÓ÷¨£º
import java.util.*;
public class List1
{
 public static void main(String []args)
 {
  String a="A";
  String b="B";
  String c="C";
  Collection<String>list = new ArrayList<String>();
  list.add ......

javaµÄHashCode·½·¨

ÓÐÐí¶àÈËѧÁ˺ܳ¤Ê±¼äµÄJava£¬µ«Ò»Ö±²»Ã÷°×hashCode·½·¨µÄ×÷Óã¬
ÎÒÀ´½âÊÍһϰɡ£Ê×ÏÈ£¬ÏëÒªÃ÷°×hashCodeµÄ×÷Óã¬Äã±ØÐëÒªÏÈÖªµÀJavaÖеļ¯ºÏ¡£¡¡¡¡
×ܵÄÀ´Ëµ£¬JavaÖеļ¯ºÏ£¨Collection£©ÓÐÁ½À࣬һÀàÊÇList£¬ÔÙÓÐÒ»ÀàÊÇSet¡£
ÄãÖªµÀËüÃǵÄÇø±ðÂð£¿Ç°Õß¼¯ºÏÄÚµÄÔªËØÊÇÓÐÐòµÄ£¬ÔªËØ¿ÉÒÔÖØ¸´£»ºóÕßÔªËØÎÞÐò£¬µ«ÔªËز» ......

JAVA»ñȡϵͳµ±Ç°Ê±¼ä

//µ¼Èë
import java.util.Date;
import java.text.DateFormat;
import java.text.SimpleDateFormat;     Date dt=new Date();//Èç¹û²»ÐèÒª¸ñʽ,¿ÉÖ±½ÓÓÃdt,dt¾ÍÊǵ±Ç°ÏµÍ³Ê±¼ä
DateFormat df = new SimpleDateFormat("yyyy/MM/dd HH:mm:ss");//ÉèÖÃÏÔʾ¸ñʽ
String nowTime=" ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ