Java NoClassDefFoundError: org/apache/catalina/startup/Bootstrap 从 exe/as 服务运行 tomcat 时
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NoClassDefFoundError: org/apache/catalina/startup/Bootstrap when running tomcat from exe/as service
提问by Vinc
I have been running a Tomcat 6.0.37 server for quite some time via the startup.bat.Now I want to run tomcat as a service that starts automatically when the machine starts up.
我已经通过startup.bat运行Tomcat 6.0.37服务器很长一段时间了。现在我想将tomcat作为机器启动时自动启动的服务运行。
I created the service with the bat : service.bat install.This created the service succesfully.When trying to start it however I get the error in the title.I then tried running just the exe(tomcat6.exe).This gave me the exact same error.
我用 bat 创建了服务：service.bat install。这成功地创建了服务。尝试启动它时，但是我在标题中收到错误。然后我尝试只运行 exe（tomcat6.exe）。这给了我完全相同的错误。
I have checked that CATALINA_HOME,JAVA_HOME and JRE_HOME is set correctly.bootstrap.jar does exist in tomcat/bin.Path to the jvm is correct.jvm.dll does exist in jre6/bin/server.
我已经检查过 CATALINA_HOME、JAVA_HOME 和 JRE_HOME 设置是否正确。bootstrap.jar 确实存在于 tomcat/bin 中。jvm 的路径是正确的。jvm.dll 确实存在于 jre6/bin/server 中。
I also found a thread with a different class missing where they said rt.jar was missing from the jre,I checked this and mine exists in jre6/lib/.I really don't have anymore ideas as to what can be wrong.
我还发现了一个缺少不同类的线程，他们说 jre 中缺少 rt.jar，我检查了这个，我的存在于 jre6/lib/ 中。我真的不知道什么可能是错的。
采纳答案by blackbird014
try to update the service by executing (adapt to your path):
尝试通过执行（适应您的路径）来更新服务：
C:\> tomcat6 //US//Tomcat6 --Description="Apache Tomcat Server - http://tomcat.apache.org/ " \
C:\> --Startup=auto --Classpath=%JAVA_HOME%\lib\tools.jar;%CATALINA_HOME%\bin\bootstrap.jar
US means: update service.
This should fix the classpath.
美国的意思是：更新服务。
这应该修复类路径。
All the necessary information are in the official website:
http://tomcat.apache.org/tomcat-6.0-doc/windows-service-howto.html
所有需要的资料都在官网：http:
//tomcat.apache.org/tomcat-6.0-doc/windows-service-howto.html
回答by Darrell Teague
Recommend using one of the "Java as a Windows Service" frameworks as they handle adding JARs to the classpath, etc. This can be done manually however via the "java -cp {set your classpath here...}" options as well.
建议使用“Java 作为 Windows 服务”框架之一，因为它们处理将 JAR 添加到类路径等。但这也可以通过“java -cp {set your classpath here...}”选项手动完成。
