tomcat中server.xml配置对项目的影响！5.5
host下配置context，其中有path和docbase2个属性，我将path设置为/ 运行项目打开浏览器查看源码显示path=request.getContextPath();是一个斜杠，所以这个是不对的，果断设置为空。设置为空就默认是得到项目的名！即WEB-INF的父目录名！
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看到的朋友能不能帮我解决一个问题：
我这个项目2个地方部署，一个在万网，一个是自己装的VPS中，万网一切正常，但是VPS中的部署好后也可以访问，打开首页的什么都没问题，但是老是报一个奇怪的异常，经查看好像是无法获取session，例如验证码是存放在session里的，然后action里从session中拿到该值，却为空！每次都是这样，本地、万网，服务器都没有问题，请问是什么问题！
错误代码：
2011-2-21 16:23:24 org.apache.jasper.compiler.TldLocationsCache processWebDotXml警告: Internal Error: File /WEB-INF/web.xml not found2011-2-21 16:23:24 org.apache.catalina.core.StandardWrapperValve invoke严重: Servlet.service() for servlet jsp threw exceptionorg.apache.jasper.JasperException: File "/WEB-INF/struts-tags.tld" 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:430) at org.apache.jasper.compiler.Parser.parseDirective(Parser.java:499) at org.apache.jasper.compiler.Parser.parseElements(Parser.java:1558) at org.apache.jasper.compiler.Parser.parse(Parser.java:130) at org.apache.jasper.compiler.ParserController.doParse(ParserController.java:245) at org.apache.jasper.compiler.ParserController.parse(ParserController.java:101) at org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:161) at org.apache.jasper.compiler.Compiler.compile(Compiler.java:326) at org.apache.jasper.compiler.Compiler.compile(Compiler.java:307) at org.apache.jasper.compiler.Compiler.compile(Compiler.java:295) at org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:565) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:309) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:308) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:259) at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:172) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:174) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:879) at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665) at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528) at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:81) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:689) at java.lang.Thread.run(Thread.java:595)?
