Struts2域名解析中碰到的问题

一、

警告: [SetPropertiesRule]{Server/Service/Engine/Host} Setting property 'debug' to '0' did not find a matching property.

解决办法:
把server.xml中Host配置的"debug=0"去掉即可。

二、

信息: validateJarFile(D:\WWW\ZJKH\HomePage\WEB-INF\lib\javaee.jar) - jar not loaded. See Servlet Spec 2.3, section 9.7.2. Offending class: javax/servlet/Servlet.class

解决办法：
既然加载不了，删了总该可以了吧！

三、

2009-4-20 8:33:33 org.apache.jasper.compiler.TldLocationsCache processWebDotXml
警告: Internal Error: File /WEB-INF/web.xml not found
2009-4-20 8:33:33 org.apache.catalina.core.StandardWrapperValve invoke
严重: Servlet.service() for servlet jsp threw exception
org.apache.jasper.JasperException: File "/struts-tags" not found
	at org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHandler.java:51)
	at org.apache.jasper.compiler.ErrorDispatcher.dispatch(ErrorDispatcher.java:409)
	at org.apache.jasper.compiler.ErrorDispatcher.jspError(ErrorDispatcher.java:116)
	at org.apache.jasper.compiler.TagLibraryInfoImpl.<init>(TagLibraryInfoImpl.java:160)
	at org.apache.jasper.compiler.Parser.parseTaglibDirective(Parser.java:420)
	at org.apache.jasper.compiler.Parser.parseDirective(Parser.java:483)
	at org.apache.jasper.compiler.Parser.parseElements(Parser.java:1433)
	at org.apache.jasper.compiler.Parser.parse(Parser.java:133)
	at org.apache.jasper.compiler.ParserController.doParse(ParserController.java:216)
	at org.apache.jasper.compiler.ParserController.parse(ParserController.java:103)
	at org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:153)
	at org.apache.jasper.compiler.Compiler.compile(Compiler.java:314)
	at org.apache.jasper.compiler.Compiler.compile(Compiler.java:294)
	at org.apache.jasper.compiler.Compiler.compile(Compiler.java:281)
	at org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:566)
	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:317)
	at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:337)
	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
	at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190)
	at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:283)
	at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:767)
	at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:697)
	at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:889)
	at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:690)
	at java.lang.Thread.run(Unknown Source)

这个问题可能是有很多原因造成的，我就我犯得错误给出解决办法：
我是把server.xml中的“docBase”与“appBase”的值设置成一样了，才铸成了如此大错，实际上“appBase”的值应该是工程放置的目录路径，如“c:\tomcat\webapps”;而“docBase”的值应该是工程名，如“myproject”,当然path的值要指定为“”，否则某些东西还会出错的。