Question

我正在尝试在struts中创建动态Web应用程序，但Web浏览器中显示以下错误

原始服务器未找到目标的当前表示资源或不愿意披露存在的资源。

通常由于缺少库或页面而出现此错误，我会诊断它们正在查看控制台。但这次控制台没有出现任何错误。

这是控制台输出：

Jul 22, 2017 1:31:32 PM org.apache.tomcat.util.digester.SetPropertiesRule begin
WARNING: [SetPropertiesRule]{Server/Service/Engine/Host/Context} Setting property 'source' to 'org.eclipse.jst.jee.server:Game Of Thrones Quiz' did not find a matching property.
Jul 22, 2017 1:31:32 PM org.apache.catalina.startup.VersionLoggerListener log
INFO: Server version:        Apache Tomcat/9.0.0.M22
Jul 22, 2017 1:31:32 PM org.apache.catalina.startup.VersionLoggerListener log
INFO: Server built:          Jun 21 2017 09:44:18 UTC
Jul 22, 2017 1:31:32 PM org.apache.catalina.startup.VersionLoggerListener log
INFO: Server number:         9.0.0.0
Jul 22, 2017 1:31:32 PM org.apache.catalina.startup.VersionLoggerListener log
INFO: OS Name:               Windows 10
Jul 22, 2017 1:31:32 PM org.apache.catalina.startup.VersionLoggerListener log
INFO: OS Version:            10.0
Jul 22, 2017 1:31:32 PM org.apache.catalina.startup.VersionLoggerListener log
INFO: Architecture:          amd64
Jul 22, 2017 1:31:32 PM org.apache.catalina.startup.VersionLoggerListener log
INFO: Java Home:             C:\Program Files\Java\jre1.8.0_131
Jul 22, 2017 1:31:32 PM org.apache.catalina.startup.VersionLoggerListener log
INFO: JVM Version:           1.8.0_131-b11
Jul 22, 2017 1:31:32 PM org.apache.catalina.startup.VersionLoggerListener log
INFO: JVM Vendor:            Oracle Corporation
Jul 22, 2017 1:31:32 PM org.apache.catalina.startup.VersionLoggerListener log
INFO: CATALINA_BASE:         C:\Users\user\workspace\.metadata\.plugins\org.eclipse.wst.server.core\tmp1
Jul 22, 2017 1:31:32 PM org.apache.catalina.startup.VersionLoggerListener log
INFO: CATALINA_HOME:         C:\Program Files\Apache Software Foundation\Tomcat 9.0
Jul 22, 2017 1:31:32 PM org.apache.catalina.startup.VersionLoggerListener log
INFO: Command line argument: -Dcatalina.base=C:\Users\user\workspace\.metadata\.plugins\org.eclipse.wst.server.core\tmp1
Jul 22, 2017 1:31:32 PM org.apache.catalina.startup.VersionLoggerListener log
INFO: Command line argument: -Dcatalina.home=C:\Program Files\Apache Software Foundation\Tomcat 9.0
Jul 22, 2017 1:31:32 PM org.apache.catalina.startup.VersionLoggerListener log
INFO: Command line argument: -Dwtp.deploy=C:\Users\user\workspace\.metadata\.plugins\org.eclipse.wst.server.core\tmp1\wtpwebapps
Jul 22, 2017 1:31:32 PM org.apache.catalina.startup.VersionLoggerListener log
INFO: Command line argument: -Djava.endorsed.dirs=C:\Program Files\Apache Software Foundation\Tomcat 9.0\endorsed
Jul 22, 2017 1:31:32 PM org.apache.catalina.startup.VersionLoggerListener log
INFO: Command line argument: -Dfile.encoding=Cp1252
Jul 22, 2017 1:31:32 PM org.apache.catalina.core.AprLifecycleListener lifecycleEvent
INFO: The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: [C:\Program Files\Java\jre1.8.0_131\bin;C:\Windows\Sun\Java\bin;C:\Windows\system32;C:\Windows;C:/Program Files/Java/jre1.8.0_131/bin/server;C:/Program Files/Java/jre1.8.0_131/bin;C:/Program Files/Java/jre1.8.0_131/lib/amd64;C:\Program Files (x86)\NVIDIA Corporation\PhysX\Common;C:\ProgramData\Oracle\Java\javapath;C:\Program Files (x86)\Common Files\Intel\Shared Libraries\redist\intel64\compiler;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Program Files (x86)\ATI Technologies\ATI.ACE\Core-Static;C:\Program Files (x86)\Microsoft SQL Server\100\Tools\Binn\;C:\Program Files\Microsoft SQL Server\100\Tools\Binn\;C:\Program Files\Microsoft SQL Server\100\DTS\Binn\;C:\Windows\system32\config\systemprofile\.dnx\bin;C:\Program Files\Microsoft DNX\Dnvm\;C:\Program Files (x86)\Windows Kits\8.1\Windows Performance Toolkit\;C:\Program Files\Microsoft SQL Server\120\Tools\Binn\;C:\Program Files (x86)\Windows Live\Shared;C:\Program Files (x86)\GtkSharp\2.12\bin;C:\Modeltech_xe\win32xoem;C:\Program Files (x86)\Jar2Exe Wizard\;C:\Users\user\jee-neon\eclipse;;.]
Jul 22, 2017 1:31:32 PM org.apache.coyote.AbstractProtocol init
INFO: Initializing ProtocolHandler ["http-nio-8080"]
Jul 22, 2017 1:31:32 PM org.apache.tomcat.util.net.NioSelectorPool getSharedSelector
INFO: Using a shared selector for servlet write/read
Jul 22, 2017 1:31:32 PM org.apache.coyote.AbstractProtocol init
INFO: Initializing ProtocolHandler ["ajp-nio-8009"]
Jul 22, 2017 1:31:32 PM org.apache.tomcat.util.net.NioSelectorPool getSharedSelector
INFO: Using a shared selector for servlet write/read
Jul 22, 2017 1:31:32 PM org.apache.catalina.startup.Catalina load
INFO: Initialization processed in 761 ms
Jul 22, 2017 1:31:32 PM org.apache.catalina.core.StandardService startInternal
INFO: Starting service [Catalina]
Jul 22, 2017 1:31:32 PM org.apache.catalina.core.StandardEngine startInternal
INFO: Starting Servlet Engine: Apache Tomcat/9.0.0.M22
Jul 22, 2017 1:31:34 PM org.apache.jasper.servlet.TldScanner scanJars
INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time.
Jul 22, 2017 1:31:34 PM com.opensymphony.xwork2.util.logging.jdk.JdkLogger info
INFO: Parsing configuration file [struts-default.xml]
Jul 22, 2017 1:31:34 PM com.opensymphony.xwork2.util.logging.jdk.JdkLogger info
INFO: Unable to locate configuration files of the name struts-plugin.xml, skipping
Jul 22, 2017 1:31:34 PM com.opensymphony.xwork2.util.logging.jdk.JdkLogger info
INFO: Parsing configuration file [struts-plugin.xml]
Jul 22, 2017 1:31:34 PM com.opensymphony.xwork2.util.logging.jdk.JdkLogger info
INFO: Parsing configuration file [struts.xml]
Jul 22, 2017 1:31:34 PM com.opensymphony.xwork2.util.logging.jdk.JdkLogger info
INFO: Choosing bean (struts) for (com.opensymphony.xwork2.ObjectFactory)
Jul 22, 2017 1:31:34 PM com.opensymphony.xwork2.util.logging.jdk.JdkLogger info
INFO: Choosing bean (struts) for (com.opensymphony.xwork2.factory.ActionFactory)
Jul 22, 2017 1:31:34 PM com.opensymphony.xwork2.util.logging.jdk.JdkLogger info
INFO: Choosing bean (struts) for (com.opensymphony.xwork2.factory.ResultFactory)
Jul 22, 2017 1:31:34 PM com.opensymphony.xwork2.util.logging.jdk.JdkLogger info
INFO: Choosing bean (struts) for (com.opensymphony.xwork2.factory.ConverterFactory)
Jul 22, 2017 1:31:34 PM com.opensymphony.xwork2.util.logging.jdk.JdkLogger info
INFO: Choosing bean (struts) for (com.opensymphony.xwork2.factory.InterceptorFactory)
Jul 22, 2017 1:31:34 PM com.opensymphony.xwork2.util.logging.jdk.JdkLogger info
INFO: Choosing bean (struts) for (com.opensymphony.xwork2.factory.ValidatorFactory)
Jul 22, 2017 1:31:34 PM com.opensymphony.xwork2.util.logging.jdk.JdkLogger info
INFO: Choosing bean (struts) for (com.opensymphony.xwork2.factory.UnknownHandlerFactory)
Jul 22, 2017 1:31:34 PM com.opensymphony.xwork2.util.logging.jdk.JdkLogger info
INFO: Choosing bean (struts) for (com.opensymphony.xwork2.FileManagerFactory)
Jul 22, 2017 1:31:34 PM com.opensymphony.xwork2.util.logging.jdk.JdkLogger info
INFO: Choosing bean (struts) for (com.opensymphony.xwork2.conversion.impl.XWorkConverter)
Jul 22, 2017 1:31:34 PM com.opensymphony.xwork2.util.logging.jdk.JdkLogger info
INFO: Choosing bean (struts) for (com.opensymphony.xwork2.conversion.impl.CollectionConverter)
Jul 22, 2017 1:31:34 PM com.opensymphony.xwork2.util.logging.jdk.JdkLogger info
INFO: Choosing bean (struts) for (com.opensymphony.xwork2.conversion.impl.ArrayConverter)
Jul 22, 2017 1:31:34 PM com.opensymphony.xwork2.util.logging.jdk.JdkLogger info
INFO: Choosing bean (struts) for (com.opensymphony.xwork2.conversion.impl.DateConverter)
Jul 22, 2017 1:31:34 PM com.opensymphony.xwork2.util.logging.jdk.JdkLogger info
INFO: Choosing bean (struts) for (com.opensymphony.xwork2.conversion.impl.NumberConverter)
Jul 22, 2017 1:31:34 PM com.opensymphony.xwork2.util.logging.jdk.JdkLogger info
INFO: Choosing bean (struts) for (com.opensymphony.xwork2.conversion.impl.StringConverter)
Jul 22, 2017 1:31:34 PM com.opensymphony.xwork2.util.logging.jdk.JdkLogger info
INFO: Choosing bean (struts) for (com.opensymphony.xwork2.conversion.ConversionPropertiesProcessor)
Jul 22, 2017 1:31:34 PM com.opensymphony.xwork2.util.logging.jdk.JdkLogger info
INFO: Choosing bean (struts) for (com.opensymphony.xwork2.conversion.ConversionFileProcessor)
Jul 22, 2017 1:31:34 PM com.opensymphony.xwork2.util.logging.jdk.JdkLogger info
INFO: Choosing bean (struts) for (com.opensymphony.xwork2.conversion.ConversionAnnotationProcessor)
Jul 22, 2017 1:31:34 PM com.opensymphony.xwork2.util.logging.jdk.JdkLogger info
INFO: Choosing bean (struts) for (com.opensymphony.xwork2.conversion.TypeConverterCreator)
Jul 22, 2017 1:31:34 PM com.opensymphony.xwork2.util.logging.jdk.JdkLogger info
INFO: Choosing bean (struts) for (com.opensymphony.xwork2.conversion.TypeConverterHolder)
Jul 22, 2017 1:31:34 PM com.opensymphony.xwork2.util.logging.jdk.JdkLogger info
INFO: Choosing bean (struts) for (com.opensymphony.xwork2.TextProvider)
Jul 22, 2017 1:31:34 PM com.opensymphony.xwork2.util.logging.jdk.JdkLogger info
INFO: Choosing bean (struts) for (com.opensymphony.xwork2.LocaleProvider)
Jul 22, 2017 1:31:34 PM com.opensymphony.xwork2.util.logging.jdk.JdkLogger info
INFO: Choosing bean (struts) for (com.opensymphony.xwork2.ActionProxyFactory)
Jul 22, 2017 1:31:34 PM com.opensymphony.xwork2.util.logging.jdk.JdkLogger info
INFO: Choosing bean (struts) for (com.opensymphony.xwork2.conversion.ObjectTypeDeterminer)
Jul 22, 2017 1:31:34 PM com.opensymphony.xwork2.util.logging.jdk.JdkLogger info
INFO: Choosing bean (struts) for (org.apache.struts2.dispatcher.mapper.ActionMapper)
Jul 22, 2017 1:31:34 PM com.opensymphony.xwork2.util.logging.jdk.JdkLogger info
INFO: Choosing bean (jakarta) for (org.apache.struts2.dispatcher.multipart.MultiPartRequest)
Jul 22, 2017 1:31:34 PM com.opensymphony.xwork2.util.logging.jdk.JdkLogger info
INFO: Choosing bean (struts) for (org.apache.struts2.views.freemarker.FreemarkerManager)
Jul 22, 2017 1:31:34 PM com.opensymphony.xwork2.util.logging.jdk.JdkLogger info
INFO: Choosing bean (struts) for (org.apache.struts2.components.UrlRenderer)
Jul 22, 2017 1:31:34 PM com.opensymphony.xwork2.util.logging.jdk.JdkLogger info
INFO: Choosing bean (struts) for (com.opensymphony.xwork2.validator.ActionValidatorManager)
Jul 22, 2017 1:31:34 PM com.opensymphony.xwork2.util.logging.jdk.JdkLogger info
INFO: Choosing bean (struts) for (com.opensymphony.xwork2.util.ValueStackFactory)
Jul 22, 2017 1:31:34 PM com.opensymphony.xwork2.util.logging.jdk.JdkLogger info
INFO: Choosing bean (struts) for (com.opensymphony.xwork2.util.reflection.ReflectionProvider)
Jul 22, 2017 1:31:34 PM com.opensymphony.xwork2.util.logging.jdk.JdkLogger info
INFO: Choosing bean (struts) for (com.opensymphony.xwork2.util.reflection.ReflectionContextFactory)
Jul 22, 2017 1:31:34 PM com.opensymphony.xwork2.util.logging.jdk.JdkLogger info
INFO: Choosing bean (struts) for (com.opensymphony.xwork2.util.PatternMatcher)
Jul 22, 2017 1:31:34 PM com.opensymphony.xwork2.util.logging.jdk.JdkLogger info
INFO: Choosing bean (struts) for (org.apache.struts2.dispatcher.StaticContentLoader)
Jul 22, 2017 1:31:34 PM com.opensymphony.xwork2.util.logging.jdk.JdkLogger info
INFO: Choosing bean (struts) for (com.opensymphony.xwork2.UnknownHandlerManager)
Jul 22, 2017 1:31:34 PM com.opensymphony.xwork2.util.logging.jdk.JdkLogger info
INFO: Choosing bean (struts) for (org.apache.struts2.views.util.UrlHelper)
Jul 22, 2017 1:31:34 PM com.opensymphony.xwork2.util.logging.jdk.JdkLogger info
INFO: Choosing bean (struts) for (com.opensymphony.xwork2.util.TextParser)
Jul 22, 2017 1:31:34 PM com.opensymphony.xwork2.util.logging.jdk.JdkLogger info
INFO: Choosing bean (struts) for (org.apache.struts2.dispatcher.DispatcherErrorHandler)
Jul 22, 2017 1:31:34 PM com.opensymphony.xwork2.util.logging.jdk.JdkLogger info
INFO: Choosing bean (struts) for (com.opensymphony.xwork2.security.ExcludedPatternsChecker)
Jul 22, 2017 1:31:34 PM com.opensymphony.xwork2.util.logging.jdk.JdkLogger info
INFO: Choosing bean (struts) for (com.opensymphony.xwork2.security.AcceptedPatternsChecker)
Jul 22, 2017 1:31:35 PM org.apache.coyote.AbstractProtocol start
INFO: Starting ProtocolHandler ["http-nio-8080"]
Jul 22, 2017 1:31:35 PM org.apache.coyote.AbstractProtocol start
INFO: Starting ProtocolHandler ["ajp-nio-8009"]
Jul 22, 2017 1:31:35 PM org.apache.catalina.startup.Catalina start
INFO: Server startup in 2639 ms

的web.xml：

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd" id="WebApp_ID" version="3.0">
  <display-name>Game Of Thrones Quiz</display-name>

  <filter>
  <filter-name>struts2</filter-name>
  <filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter</filter-class>
  </filter>

  <filter-mapping>
  <filter-name>struts2</filter-name>
  <url-pattern>/*</url-pattern>
  </filter-mapping>

  <welcome-file-list>
    <welcome-file>Home.jsp</welcome-file>
  </welcome-file-list>
</web-app>

struts.xml中：

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE struts PUBLIC 
    "-//Apache Software Foundation//DTD Struts Configuration 2.0//EN"
    "http://struts.apache.org/dtds/struts-2.0.dtd">

<struts>
    <package name="Quiz1" extends="struts-default">
        <action name="submitQuiz" class="com.gameofthrones.quizResult">
            <result name="success">Stark.jsp</result>
        </action>
    </package>
</struts>

库：

错误：

我尝试了类似问题的解决方案，但没有结果。

Answer 1

您应不直接访问JSP页面，更多内容存储在WEB-INF下，浏览器无法访问这些页面。

解决方案是创建一个名为WEB-INF/content的文件夹并将文件放在那里，然后使用convention plugin创建操作映射和结果配置。此文件夹名称由约定使用，其中Struts搜索资源以获取结果。

约定插件允许直接在WEB-INF下访问页面，但您可以通过Deny direct access to JSP files in Struts2 with Naming Convention plugin阻止此操作。

另一个point就是：

Convention插件从那里的所有JSP创建配置。因此，如果您在结果路径下有do-something.jsp，则可以在浏览器中使用/do-something来返回此无操作结果。

struts2.0中找不到HTTP 404错误。但控制台没有显示任何错误

1 个答案: