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作者 冰茶过后的喜悦--Eclipse 3.0+Lomboz 3.0+Tomcat 5.0.16配置 [精華]
flowerknight

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於 2004-07-27 22:19 user profilesend a private message to usersend email to flowerknightreply to postreply to postsearch all posts byselect and copy to clipboard. 
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北京闷热的晚上已经让我和我的爱姬(机)已经无法承受这窒息的空气。Lomboz3却还要在此时此刻火上浇油,搞了两三天了,也没个头绪。网上那些一知半解、没头没脑的文章更是让人烦恼。
放松一下!一杯加了二分之一杯冰的极冷冰茶下肚后,整个人从头凉到脚。
OK!开始吧!

1、  环境:
WIN2000pro
JDK 1.4.2_05 – Sun官方网站下载
Eclipse release 3.0 – Eclipse 官方网站下载
Tomcat 5.0.16 – Jakarta官方网站下载
Lomboz 3.0 for Eclipse 3.0 – Lomboz官方网站下载,包括两个文件emf-sdo-runtime-2.0.0.zip,lomboz.3.zip。

2、  安装软件、配置环境变量(一下为我自己的环境)
JDK:
JAVA_HOME:C:\j2sdk1.4.2_05
PATH: %SystemRoot%\system32;%SystemRoot%;%SystemRoot%\System32\Wbem;C:\j2sdk1.4.2_05\bin;
CLASSPATH: .;C:\j2sdk1.4.2_05\lib\tools.jar;C:\j2sdk1.4.2_05\lib\dt.jar;

TOMCAT:
TOMCAT_HOME: C:\Tomcat5

Lomboz:
先将emf-sdo-runtime-2.0.0.zip解压到Eclipse3的目录下;
然后 lomboz.3.zip 解压到Eclipse3的目录下

Eclipse:
与Eclipse 2不同,插件并不是解压到Eclipse中在启动Eclipse后就可以被发现。
需要在Help—Software Updates—Manager Configuraton...中启用所安装的插件。如下图:


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作者 Re:冰茶过后的喜悦--Eclipse 3.0+Lomboz 3.0+Tomcat 5.0.16配置 [Re:flowerknight]
flowerknight

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於 2004-07-27 22:22 user profilesend a private message to usersend email to flowerknightreply to postreply to postsearch all posts byselect and copy to clipboard. 
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启动EMF2.0.0和SDO2.0.0
工具栏上应该出现,Lomboz J2EE View的图标了。

3、  详细配置
以下配置皆在windows—Perferences中进行。
(1)  Build Path


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作者 Re:冰茶过后的喜悦--Eclipse 3.0+Lomboz 3.0+Tomcat 5.0.16配置 [Re:flowerknight]
flowerknight

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於 2004-07-27 22:24 user profilesend a private message to usersend email to flowerknightreply to postreply to postsearch all posts byselect and copy to clipboard. 
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(2) Lomboz


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作者 Re:冰茶过后的喜悦--Eclipse 3.0+Lomboz 3.0+Tomcat 5.0.16配置 [Re:flowerknight]
flowerknight

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於 2004-07-27 22:26 user profilesend a private message to usersend email to flowerknightreply to postreply to postsearch all posts byselect and copy to clipboard. 
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(3)Lomboz—Server Definitions
Server Types选择Apache Tomcat v5.0.x
a、  Properties


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作者 Re:冰茶过后的喜悦--Eclipse 3.0+Lomboz 3.0+Tomcat 5.0.16配置 [Re:flowerknight]
flowerknight

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於 2004-07-27 22:29 user profilesend a private message to usersend email to flowerknightreply to postreply to postsearch all posts byselect and copy to clipboard. 
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b、  Server Classpath

(縮略圖,點擊圖片鏈接看原圖)


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作者 Re:冰茶过后的喜悦--Eclipse 3.0+Lomboz 3.0+Tomcat 5.0.16配置 [Re:flowerknight]
flowerknight

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於 2004-07-27 22:32 user profilesend a private message to usersend email to flowerknightreply to postreply to postsearch all posts byselect and copy to clipboard. 
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c、  Project Classpath


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作者 Re:冰茶过后的喜悦--Eclipse 3.0+Lomboz 3.0+Tomcat 5.0.16配置 [Re:flowerknight]
flowerknight

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於 2004-07-27 22:35 user profilesend a private message to usersend email to flowerknightreply to postreply to postsearch all posts byselect and copy to clipboard. 
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4、创建测试工程和页面
并在C:\Tomcat5\conf\server.xml中加入如下内容,连接到项目。
//... ...
<Context debug="0"
docBase="D:\workspace\myJSP\test"
path="/test" reloadable="true" workDir="D:\workspace\myJSP\j2src\org\apache\jsp"/>

</Host>

</Engine>
//... ...

另外,在建立工程的時候,在向導進行到“create j2ee module”時,在“web module”中應該建立項目容器目錄,我的容器目錄起名“test”;然後,在“Targeted Servers”中選擇“Apache Tomcat v5.0.x”。


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flowerknight edited on 2004-07-28 00:02
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作者 Re:冰茶过后的喜悦--Eclipse 3.0+Lomboz 3.0+Tomcat 5.0.16配置 [Re:flowerknight]
flowerknight

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於 2004-07-27 22:37 user profilesend a private message to usersend email to flowerknightreply to postreply to postsearch all posts byselect and copy to clipboard. 
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启动Lomboz,然后在IE中测试页面。


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作者 Re:冰茶过后的喜悦--Eclipse 3.0+Lomboz 3.0+Tomcat 5.0.16配置 [Re:flowerknight]
flowerknight

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於 2004-07-27 22:44 user profilesend a private message to usersend email to flowerknightreply to postreply to postsearch all posts byselect and copy to clipboard. 
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终于OK了,在配置过程中几乎所有的问题都出在Server Classpath中,经过试验后,上面截图中所包含的jar文件,就可以保证你的LOMBOZ在运行过程中不会出错了。

即使出现了问题,也不要着急,看清楚提示,然后检查是否有Jar包没有加到Server Classpath路径上。

哦,心情舒爽了很多,外面夜雨也开始哗哗的下了起来。
风把带有雨的气息吹进屋内,呵呵,
可以安心、踏实的睡觉了。


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作者 Re:冰茶过后的喜悦--Eclipse 3.0+Lomboz 3.0+Tomcat 5.0.16配置 [Re:flowerknight]
kevintsai





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於 2004-07-27 23:45 user profilesend a private message to userreply to postreply to postsearch all posts byselect and copy to clipboard. 
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flowerknight wrote:
b、  Server Classpath


我這一步沒加入.jar也是能run耶


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作者 Re:冰茶过后的喜悦--Eclipse 3.0+Lomboz 3.0+Tomcat 5.0.16配置 [Re:flowerknight]
login





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於 2004-08-04 01:35 user profilesend a private message to userreply to postreply to postsearch all posts byselect and copy to clipboard. 
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你好,第四個步驟能不能說詳細一點?工程是什麼?create j2ee module又是什麼?在Eclipse裡找不到說…
還有怎麼"啟動Lomboz"呀…是按Run嗎?但是它會出現一個Run的對話框
不曉得該填什麼?

麻煩你了,謝謝…^^如果問的問題很笨的話,很抱歉喔…^^

雖然是新手,但是越來越覺得Eclipse好耶…


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login edited on 2004-08-04 02:03
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作者 Re:冰茶过后的喜悦--Eclipse 3.0+Lomboz 3.0+Tomcat 5.0.16配置 [Re:flowerknight]
flowerknight

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於 2004-08-04 08:45 user profilesend a private message to usersend email to flowerknightreply to postreply to postsearch all posts byselect and copy to clipboard. 
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工程就是java lomboz project,不知道臺灣把“project”翻譯做什麽?
項目?方案?

選擇java lomboz project后,會有創建向導,幫助你創建LOMBOZ項目。
向導其中一個步驟就是“create j2ee module”,會有一個分頁窗体,其中“web module”中應該建立project容器目錄,相當與一個web發佈目錄;在“Targeted Servers”你的project運行所依靠的應用服務器(app server)。

啓動lomboz項目,你單擊工具欄上的lomboz按鈕,會有一個lomboz的工作窗体,其中有stop,run,refresh等功能。在這個窗体中選擇你的lomboz工程,右鍵會有一個彈出菜單,選擇run server就可以運行了。

唉!現在公司沒有裝lomboz,所以只好臨時給你很囉嗦的解釋一下吧!
晚上回家發一個截圖上來。


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作者 Re:冰茶过后的喜悦--Eclipse 3.0+Lomboz 3.0+Tomcat 5.0.16配置 [Re:flowerknight]
login





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於 2004-08-04 09:13 user profilesend a private message to userreply to postreply to postsearch all posts byselect and copy to clipboard. 
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感謝你的說明,原來是翻譯的問題,台灣把project叫專案…^^
你的說明對我幫助很大…感謝感謝…^^


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作者 Re:冰茶过后的喜悦--Eclipse 3.0+Lomboz 3.0+Tomcat 5.0.16配置 [Re:flowerknight]
login





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於 2004-08-05 00:06 user profilesend a private message to userreply to postreply to postsearch all posts byselect and copy to clipboard. 
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我試了幾次…最後都是出現以下的訊息耶…請問這是為什麼呢?
Bootstrap: Class loader creation threw exception
java.lang.ExceptionInInitializerError
  at org.apache.catalina.loader.StandardClassLoader.<clinit>(StandardClassLoader.java:207)
  at org.apache.catalina.startup.ClassLoaderFactory.createClassLoader(ClassLoaderFactory.java:189)
  at org.apache.catalina.startup.Bootstrap.createClassLoader(Bootstrap.java:160)
  at org.apache.catalina.startup.Bootstrap.initClassLoaders(Bootstrap.java:104)
  at org.apache.catalina.startup.Bootstrap.init(Bootstrap.java:193)
  at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:399)
Caused by: org.apache.commons.logging.LogConfigurationException: org.apache.commons.logging.LogConfigurationException: java.lang.NullPointerException (Caused by java.lang.NullPointerException) (Caused by org.apache.commons.logging.LogConfigurationException: java.lang.NullPointerException (Caused by java.lang.NullPointerException))
  at org.apache.commons.logging.impl.LogFactoryImpl.newInstance(LogFactoryImpl.java:543)
  at org.apache.commons.logging.impl.LogFactoryImpl.getInstance(LogFactoryImpl.java:235)
  at org.apache.commons.logging.impl.LogFactoryImpl.getInstance(LogFactoryImpl.java:209)
  at org.apache.commons.logging.LogFactory.getLog(LogFactory.java:351)
  at org.apache.tomcat.util.compat.JdkCompat.<clinit>(JdkCompat.java:55)
  ... 6 more
Caused by: org.apache.commons.logging.LogConfigurationException: java.lang.NullPointerException (Caused by java.lang.NullPointerException)
  at org.apache.commons.logging.impl.LogFactoryImpl.getLogConstructor(LogFactoryImpl.java:397)
  at org.apache.commons.logging.impl.LogFactoryImpl.newInstance(LogFactoryImpl.java:529)
  ... 10 more
Caused by: java.lang.NullPointerException
  at org.apache.commons.logging.impl.LogFactoryImpl.getLogConstructor(LogFactoryImpl.java:374)
  ... 11 more

好想學會eclipse...


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作者 Re:冰茶过后的喜悦--Eclipse 3.0+Lomboz 3.0+Tomcat 5.0.16配置 [Re:flowerknight]
login





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於 2004-08-08 04:18 user profilesend a private message to userreply to postreply to postsearch all posts byselect and copy to clipboard. 
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你好,我重裝了Tomcat 5.0.25之後,index.jsp就可以執行了
但是在compile的時候還是會出現以下的訊息:

java.lang.NoClassDefFoundError: org/apache/catalina/startup/Bootstrap
Exception in thread "main"

有趣的是,把Tomcat 5.0.25移除之後,再裝上Tomcat 5.0.27
compile之後不再出現我上一篇問題的訊息,但是還是會出現
裝了Tomcat 5.0.25時的錯誤訊息,不過程式就可以Run了,請問為什麼
會這樣?


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作者 Re:冰茶过后的喜悦--Eclipse 3.0+Lomboz 3.0+Tomcat 5.0.16配置 [Re:login]
flowerknight

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於 2004-08-08 12:32 user profilesend a private message to usersend email to flowerknightreply to postreply to postsearch all posts byselect and copy to clipboard. 
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java.lang.NoClassDefFoundError: org/apache/catalina/startup/Bootstrap
Exception in thread "main"


这个情况,请检查Server Classpath和Project Classpath中是否加入了bootstrap.jar.

另外在配置lomboz的过程中的一些问题,我是如下配置解决的:
1、关于el的问题:
在Server Classpath中导入TOMCAT_HOME\common\lib\commons-el.jar

2、在解析jsp页面时出现runtime的错误:
在Server Classpath中导入TOMCAT_HOME\common\lib\jasper-runtime.jar

3、在解析jsp页面时出现compiler的错误:
在Server Classpath中导入TOMCAT_HOME\common\lib\jasper-compiler.jar

这样一些常见的问题都可以解决。
其实Eclipse +Lomboz+Tomcat的使用中,出现比较多的挠人的问题都在配置上,所以冷静下来仔细分析问题,一般都可以解决。比如“NoClassDefFoundError”一般产生原因都是因为classpath中缺少必要的类文件。你就检查是否在server classpath中包含了该类文件所需要的jar包。


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作者 Re:冰茶过后的喜悦--Eclipse 3.0+Lomboz 3.0+Tomcat 5.0.16配置 [Re:flowerknight]
login





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於 2004-08-08 22:26 user profilesend a private message to userreply to postreply to postsearch all posts byselect and copy to clipboard. 
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謝謝你…^^
終於可以好好的學它了…^^多謝你…


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作者 Re:冰茶过后的喜悦--Eclipse 3.0+Lomboz 3.0+Tomcat 5.0.16配置 [Re:flowerknight]
dx_dxlstudio





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於 2004-08-11 15:56 user profilesend a private message to usersend email to dx_dxlstudioreply to postreply to postsearch all posts byselect and copy to clipboard. 
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我按照这样做了 但是也出现如下问题. 而login说用5.0.25解决到,我没有这个版本的哦
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Bootstrap: Class loader creation threw exception
java.lang.ExceptionInInitializerError
  at org.apache.catalina.loader.StandardClassLoader.<clinit>(StandardClassLoader.java:207)
  at org.apache.catalina.startup.ClassLoaderFactory.createClassLoader(ClassLoaderFactory.java:189)
  at org.apache.catalina.startup.Bootstrap.createClassLoader(Bootstrap.java:160)
  at org.apache.catalina.startup.Bootstrap.initClassLoaders(Bootstrap.java:104)
  at org.apache.catalina.startup.Bootstrap.init(Bootstrap.java:193)
  at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:399)
Caused by: org.apache.commons.logging.LogConfigurationException: org.apache.commons.logging.LogConfigurationException: java.lang.NullPointerException (Caused by java.lang.NullPointerException) (Caused by org.apache.commons.logging.LogConfigurationException: java.lang.NullPointerException (Caused by java.lang.NullPointerException))
  at org.apache.commons.logging.impl.LogFactoryImpl.newInstance(LogFactoryImpl.java:543)
  at org.apache.commons.logging.impl.LogFactoryImpl.getInstance(LogFactoryImpl.java:235)
  at org.apache.commons.logging.impl.LogFactoryImpl.getInstance(LogFactoryImpl.java:209)
  at org.apache.commons.logging.LogFactory.getLog(LogFactory.java:351)
  at org.apache.tomcat.util.compat.JdkCompat.<clinit>(JdkCompat.java:55)
  ... 6 more
Caused by: org.apache.commons.logging.LogConfigurationException: java.lang.NullPointerException (Caused by java.lang.NullPointerException)
  at org.apache.commons.logging.impl.LogFactoryImpl.getLogConstructor(LogFactoryImpl.java:397)
  at org.apache.commons.logging.impl.LogFactoryImpl.newInstance(LogFactoryImpl.java:529)
  ... 10 more
Caused by: java.lang.NullPointerException
  at org.apache.commons.logging.impl.LogFactoryImpl.getLogConstructor(LogFactoryImpl.java:374)
  ... 11 more
 


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J2ME!Just do it !!
作者 Re:冰茶过后的喜悦--Eclipse 3.0+Lomboz 3.0+Tomcat 5.0.16配置 [Re:flowerknight]
dx_dxlstudio





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於 2004-08-11 15:58 user profilesend a private message to usersend email to dx_dxlstudioreply to postreply to postsearch all posts byselect and copy to clipboard. 
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还有,你的 workDir="D:\workspace\myJSP\j2src\org\apache\jsp"中的org\apache\jsp什么意思啊??
谢谢;;
flowerknight


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J2ME!Just do it !!
作者 Re:冰茶过后的喜悦--Eclipse 3.0+Lomboz 3.0+Tomcat 5.0.16配置 [Re:dx_dxlstudio]
flowerknight

橘子



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於 2004-08-11 18:45 user profilesend a private message to usersend email to flowerknightreply to postreply to postsearch all posts byselect and copy to clipboard. 
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dx_dxlstudio wrote:
还有,你的 workDir="D:\workspace\myJSP\j2src\org\apache\jsp"中的org\apache\jsp什么意思啊??

这是jsp解析时的工作目录,一般不用建的,我那天调试的时候建立的。后来忘了改过来了,不好意思。
workDir="D:\workspace\myJSP\j2src"
这样就可以了

另外关于使用哪个Tomcat版本的问题,我个人觉得只要是Lomboz官方发布的版本中支持的Tomcat版本都应该可以配置成功。所以,那种说换个版本就成功了,可能在出问题的tomcat版本配置上还是有一定问题。如果我告诉大家,我刚开始用的是Tomcat5.0.27一直搞不定,才降到Tomcat5.0.16,结果却成功了。这岂不是很好笑,呵呵。


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flowerknight edited on 2004-08-11 21:15
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作者 Re:冰茶过后的喜悦--Eclipse 3.0+Lomboz 3.0+Tomcat 5.0.16配置 [Re:dx_dxlstudio]
flowerknight

橘子



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於 2004-08-11 21:32 user profilesend a private message to usersend email to flowerknightreply to postreply to postsearch all posts byselect and copy to clipboard. 
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dx_dxlstudio wrote:
我按照这样做了 但是也出现如下问题. 而login说用5.0.25解决到,我没有这个版本的哦
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Bootstrap: Class loader creation threw exception
java.lang.ExceptionInInitializerError
  at org.apache.catalina.loader.StandardClassLoader.<clinit>(StandardClassLoader.java:207)
  at org.apache.catalina.startup.ClassLoaderFactory.createClassLoader(ClassLoaderFactory.java:189)
  at org.apache.catalina.startup.Bootstrap.createClassLoader(Bootstrap.java:160)
  at org.apache.catalina.startup.Bootstrap.initClassLoaders(Bootstrap.java:104)
  at org.apache.catalina.startup.Bootstrap.init(Bootstrap.java:193)
  at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:399)



初步分析是在启动bootstrap.jar的时候出现的问题,说明问题还没有涉及到Server Classpath中的各个jar包。
导致问题的是这里
1
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:399)


因此:
首先查看是否在Server Classpath中装载了bootstrap.jar和JDK_Tools。
其次OS系统环境变量中是否设置了TOMCAT_HOME。

你可以尝试一下。但我不做完全可靠的承诺。


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作者 Re:冰茶过后的喜悦--Eclipse 3.0+Lomboz 3.0+Tomcat 5.0.16配置 [Re:flowerknight]
dx_dxlstudio





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谢谢你的回答.
但:
1.workDir="D:\workspace\myJSP\j2src" 我设对了;
2.装载了bootstrap.jar和JDK_TOOLS;
3.环境变量设了TOMCAT_HOME;
唉~`~!~!```~!~


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J2ME!Just do it !!
作者 Re:冰茶过后的喜悦--Eclipse 3.0+Lomboz 3.0+Tomcat 5.0.16配置 [Re:flowerknight]
dx_dxlstudio





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於 2004-08-12 10:06 user profilesend a private message to usersend email to dx_dxlstudioreply to postreply to postsearch all posts byselect and copy to clipboard. 
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搞定了1!~~~
原来要在Tomcat5.0.x.server文件里修改
哇^_^


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J2ME!Just do it !!
作者 Re:冰茶过后的喜悦--Eclipse 3.0+Lomboz 3.0+Tomcat 5.0.16配置 [Re:flowerknight]
huoleifeng





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於 2004-08-13 10:13 user profilesend a private message to userreply to postreply to postsearch all posts byselect and copy to clipboard. 
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我用的是4。1。24版本,感觉还行
工作路径到底是
workDir="D:\workspace\myJSP\j2src
还是
workDir="D:\workspace\myJSP\j2src\org\apache\jsp"(我的是这个)
啊,是不是不同版本的不一样啊

我遇到的问题,和解决
我发现在Server definition 中
Server classpath中一定不能设置TOMCAT_HOME\common\lib\jasper-compiler.jar,否则,会发现建立的子文件夹下的jsp也,转换成java后包声明会错
会全部声明为 package org.apache.jsp

另外,在Project path中一定要设置TOMCAT_HOME\common\lib\jasper-compiler.jar

个人认为,Eclipse+Lomboz可以单步调试生成的serverlet,这对仅仅通过抛出
异常来推测错误位置或者到处写打印语句要好的多

另外发现,Eclipse+Lomboz的语法检查功能很不错


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作者 Re:冰茶过后的喜悦--Eclipse 3.0+Lomboz 3.0+Tomcat 5.0.16配置 [Re:flowerknight]
wwyes





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於 2004-08-13 13:19 user profilesend a private message to userreply to postreply to postsearch all posts byselect and copy to clipboard. 
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好不容易用好了~到 IE 打入 http://localhost:8080/test
是沒錯誤~可是卻是空白的網頁!!
正確的是 網頁的 title 跟 網頁中 應該會出現 Welcome
而我的 title 是 http://localhost:8080/test
網頁中 沒有任何東西~
那兩個工作的路徑都設過了~還是一樣
真是奇怪

我的 TOMCAT 5.0.9


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