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# Ҫ֧ļע鿴 readme.txt ĵлл
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################### LyBBS ̳⼯ ########################

1.  jspļ ?
   ķṩ̲֧jspĿǰеjsptomcat/resin/WebLogic/WebSphere
   resinʹṩĬӳأǲУ
   һresin汾ԡ

2. ûκ̳ ?
   Ķװ˵÷ͷ̳

3. sessionЧ ?
   ΪsessionҪcookie֧֣linuxϵͳµܻܾһcookie
 ʱýcookie¼(վcookie԰ȫ)

4. ΪʲôҵݿӲϣʾ޷ݿ⣡
 >>>Ҹô˵Ϊ̫ˣҵĲ²⣬򵥻شһ⡣
*ûаװݿ⣻˵ȰװMySQLݿ⡣
*ļȷ밴հװĵ˵ҵļĺʵݿûַ
*ݿûȷ뽨һlybbsݿһݿû
*ûѴϢύ̳ҵĵ䣬Ǿ⡣

5. Ϊʲôҵjspļر
jspļڵһҪģԶ룬ԣеjspļڵһʱǺģ
    ƼCPU300MHzϣһкˢ¿ٶΣУļ޸ĺҪ±롣

6. ʱ̳
   ΪĻ棬ִ֧${lybbs_home}\lybbs\common\include\header.jsp
   ˼ϣ
<%
response.setHeader("Cache-Control","no-cache");
response.setHeader("Cache-Control","no-store");
response.setDateHeader("Expires", 0);
response.setHeader("Pragma","no-cache");
%>
   ޸ĺ󱣴棬һ£Ѿִ֧ˡ

7. ô÷
ⲿķݿάֵĵߵĻģ
CATALINA_HOMED:\server\tomcat
JAVA_HOMED:\server\jdk

8. Ϊʲôҹر̳һʾΪأ
ģûǵ˳ť˳̳ģôûˢ³ߣиʱ
һĬ30ӲͱˢߣʱԵʽáи
sessionʱ(session-timeout)[%lybbs_home%]/WEB-INFиweb.xmlóɺ
ĹĵĹʱһ(Ĭ϶30)

9. Ϊʲôҵ̳ϳ룿

1ݿ룬MySQL4.1.x汾׳֣Ķmysql4.1.xصĵװ
2ݿģҳ룬Ǻݿйأƥ䣬Ҳ׳룬
 Ҫصĵߵhttp://www.mysql.comƥݿ
3ǰtomcat5ƽ̨Ҳ룬LyBBS 5.0ʼ˳Ŀǰȫtomcat5

10. ΪʲôʹӳԺǳࣿ
    ݿӳصϢο[ݿӳ.txt]ĵ
⣬̨ĻԶӳؽá

11. ڰװУҲxxĴҸô죿
ȣذշİװǽڰװһҪserver.xml<host></host>֮
<Context path="/lybbs" docBase="lybbs" debug="0" reloadable="true" />
һpackage net.lybbs...... doesn't existĴ
    
ʹtomcat 4.0.4Ժİ汾ʱ򶼲ְװ⣬⣬Լһ£
ǷȱٰǵĻ[lybbs_home]\WEB-INF\lib棬
lybbs.jar/poolman.jar/mysql-connector-java-3.0.10-stable-bin.jar
⣬ҷһЩݰpackage棬
ķҲXXĴԾͽpackageѰҵƵlibĿ¼С
磺package javax.mail does not existִҪpackage\mail.jar
WEB-INF\lib档package org.apache.xerces.parsers.SAXParser does not existִ
Ҫpackage\xmlParserAPIs.jarxercesImpl.jarWEB-INF\lib档ƣ
    ⣬ЩûʵڲرtomcatlybbsֱӽѹROOT棬ַǳ
    ֵĴtomcatϤǿҽȲҪlybbsROOTļС

12. Ϊʲô̳lybbsǩʾ
ģڵlybbsʹõJ2SDK1.4ӵʽģjavaʽոճ֣
ܻЩȱݣʽȤjava.util.regexĵ
УǶ׵ʵ֣˳ģ磺[b][i]jbb[/i][/b][i][b]jbb[/b][/i]Ľǲһġ
⣬ΪӰȫԣһЩıǩᱻת
[img]http://ʼ[/img]
[flash]http://ʼ[/flash]
磺ת[img]http://www.lybbs.net/lybbs/upload/365.jpg[/img]
ת[img]www.lybbs.net/lybbs/upload/365.jpg[/img]
[mp=380,70]http://mms://mmst://mmsu://ʼ[/mp]
[rm=380,70]http://rtsp://ʼ[/rm]
[qt=380,70]http://ʼ[/qt]
    Ⱥ͸߶Ⱦܳ600599,599Щıǩᱻת
벻Ҫһͬıǩ
磺[b]hello[/b][b]hello2[/b]תΪ<b>hello[/b][b]hello2</b>
ʹöпԽ⡣
磺[b]hello[/b]\n[b]hello2[/b]תΪ<b>hello</b><br>\n<b>hello2</b>

13. Ϊʲôҵ̳쳣
⣬Ҫں̨ӵ

14. Ϊʲôҵķjava.lang.OutOfMemoryError
    tomcatڴ治ģǱȽصĴҪݾͷƵȡһ
    Ĵʩtomcatڴڴڴ1Gtomcatڴ
    пܳ100Mܾͻڴȫ޹أĴ
    ʵtomcatɹڴ棬⻹Ҫ̨̳еڴʹǷڴй¶
    ǰTomcatڴʹӵ256M
if(jspServer.equals("Tomcat") {
      if(platForm.equals("Linux") || platForm.equals("Unix")) {
༭%tomcat_home%\bin\catalina.shڵڶм
        export JAVA_OPTS=-Xms256M" "-Xmx256M
        ޸ģTomcat
      }
      else if(platForm.equals("Windows")) {
ϵͳмJAVA_OPTS=-Xms256M -Xmx256M
߱༭%tomcat_home%\bin\catalina.batڵм
        set JAVA_OPTS=-Xms256M -Xmx256M
        ޸ģTomcat
      }
    }
    else {
      еϡ
    }

15. ΪʲôϴrarֱӵҪΪֱIEд˶룿
6.3֮ǰ汾Դ%tomcat_home%/conf/web.xmlĬûrarϢӡ
ҵķzipϢrarϢ
    <mime-mapping>
        <extension>rar</extension>
        <mime-type>application/zip</mime-type>
    </mime-mapping>
빩ο⣬Լ

16. Ϊʲôҵö߷̳ҳӳֲ
Ϊ̳еĺܶطʹ˻棬Ҳ˵ܶطֱӴڴжȡݣ
ݿУʱµʹû棬ܻݲͬ뵽̨
档

17. ΪʲôЩûݲȷ
5.0汾УûݲøĻ棬ûڼ䣬ݵı䶯ᱣڴУֻ
û˳ʱ򣬲Żڴеݱ浽ݿУûڼ䣬˷ܻ
ûڴݶʧʹáϢȷԣ5.0汾ʼҪ
ȵУѵǰĻȫ浽ݿ⣬ܽз

18. ΪʲôҵķҲ*.doЩļ
LyBBS 5.0()汾ǻModel IIStrutsܹϵģƽ̨Jakarta֯ģǲ֤
ȫƽ̨֧֣ϸַ
http://struts.apache.org

19. ΪʲôҰװ̳ûݲ
6.3ǰ汾ĳЩƽ̨(tomcat5)ȷʵonline.jsp"\$"ĳ"\\$" ޸ġ
    6.4汾ٻָ⡣

20. Ϊʲôû̳ûݶȡʧܣ
ĳЩƽ̨ϳ(tomcat5)Ҫtomcat5֧ĵURLʹǶURL
UTFҲУϸ£
http://jakarta.apache.org/tomcat/tomcat-5.0-doc/config/http.html
ڳTomcat5е·⣬
̽ԭҪǱ⣬
ΪTomcat5http ConnectorõURIĬõ ISO-8859-1
һĬõķͱΪUTF-8ͳˣ
Ľ£
    server.xmlã
    <Connector port="8080" maxThreads="150" minSpareThreads="25" 
maxSpareThreads="75" enableLookups="false" redirectPort="8443" 
acceptCount="100" debug="0" connectionTimeout="20000" 
disableUploadTimeout="true" URIEncoding="UTF-8" />
йؼ URIEncoding="UTF-8" 京ָURIıΪUTF-8
úTomcatٽ̨̳ģȫֲаencode/decodeĳUTF-8
    ȫֲеURL Encode/Decodeο״ΰװ˵ĵеĲ˵

21. ΪʲôҶʼȴղ
ǳ࣬ṩһЩ飬Ҳο
һʼûȷ뵽ʼصϢû
ʼô̳֧ʼͣ뵽йصʼĹܣ
ʼҪ֤뵽ʼȷ֤Ϣ
ĳЩʼڷĿǣsmtpˣʼܷȥ
ġķ֧ܲܽsmtpʽҪĳIPַ
ĺ̨ıϢԱϢټ鲢á

22. WebSphereҲļô죿
WebSphereƽ̨ϲ̳ʱ򣬿ܻҲdb.propertiesļlibļ

23. Ϊʲô޸ļ̳ûЧ
ں̨޸ģֱ޸ļ

24. Ϊʲô֤ͼƬͳͼƬLinuxϲʾ
ҪlinuxΪûX-Windowsֽ
һֻҪTomcat·ϼӸԼɽ⡣Ƽ
vi[%tomcat_home%]/bin/catalina.shҵstartĵطrun embedȵȣ
涼һУ
-Djava.awt.headless=true \
Tomcat
Tomcat 4.0.27+RedHat Linux 9.0+MySQL3.23
Xtomcatȷ飩

25. Ϊʲô̳ʽ
ΪҳңһƬհףݿ⣬ʹ
packageļṩݿ

26. ΪʲôͳͼƬ޷ʾ
    һϵͳ֧ͼο⣬ҪlinuxЩϵͳðkde/gnome/Xѡаװ
⣬ʹĴȡͳͼƬ
      File file = new File(System.getProperty("java.io.tmpdir"), fileName);
    һjava.io.tmpdirĿ¼ûãҲܵ޷ͳͼƬ

27. Ϊʲô̳Щҳʾ䣬޸ģ
    еֶǷԴļеģ${lybbs_home}\WEB-INF\classes\resources
    ӦӢġĺͷĵԴļЩļunicode룬뵽
    native2ascii÷䲢Ҫٱ룬ֱü±򿪣е
    horseye@sina.com滻Լ䣬ҳϾͻʾˡ

28. ôе̳еӳأ
    뵽ǹٷ̳̳API

29. ̳ĿУ
    [LyBBS˵ֲ.doc][״ΰװ˵.doc]ĵ

иĽԷǣǳл

עĽ취
1test.jsp鿴·ݿǷȷӲȷļеû룬úҪ
2鿴ҳֵ֪ԭ򣬿н
3鿴̨ܶѲָ̨̨֪tomcat/resinȷӳĴһ${tomcat_home}\logsĿ¼УĴļƽ̨в̫һ鿴µļ־ļʱ˽˴ԭ򣬿н֪ԭѴ־ļ̳
4lybbs_log4j.log̳һ־ļļп־·ҵ־鿴ʱ˽˴ԭ򣬿н˽⣬뷢̳
Ĳ޷⣬ٰĲ
1鿴̳ĵرǰװʹصĵ
2ʵڽ˵ĻĴϢ̨־̳־ϸϢǣǻᾡ⡣

עվԴ̳ȫ漼֧֣ʲô⣬뵽վļ̳ʣҺͰ
    ڵһʱڻظġַhttp://www.lybbs.net
    ʹ̳ĹУʲôʲôʲô飬ңлл

עύ󱨸ʱķ
ΪǼʱ˽ʱų⣬ڱʱύϢ
1. ϵͳ汾
2. 汾
3. ݿ⼰汾
4. ʱҪIE/NetScape/MozziaĴ󣬻Ҫ鿴tomcatȷ
 նĴ󣬻catalina.out־Ϣ
5. Ϣ
֮ԽϸǵİԽڡСʱ򱨴
ЩϢһҲûСҲش⡣
ȷķǾжϳֵԭȻеķʸǣصĻϢ
ϢҲڵһʱ𸴣

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http://www.lybbs.net teddy ƴ
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