javax.servlet.http.HttpServletRequest.getParts（）Ljava/util/Collection错误

这一行显示了Jetty6.1.25JAR，而我使用的是JavaXServlet版本3.1。有人能帮我解决这个问题吗？

要使用，您需要一个支持Servlet 3.0（或更好）的Servlet容器

Jetty for Servlet 3.0支持的第一个版本是Jetty 8（现在是EOL/End of Life）

---

Jetty的当前（支持的版本）是9.x，最新的版本是版本

9.3.12.v20160915

（支持Servlet 3.1）

Servlet jar不能在您的webapp中。servlet容器提供了它，并提供了它所包含的所有接口的实现。但当然，如果servlet容器还不支持3.1中引入的方法，则不能使用该版本。将jetty升级到支持3.1版API的版本：我使用的是Java8和javax-servlet.jsp2.3.1 jar，但仍然不起作用。根据上面给出的链接，我有了所有的先决条件（javaxservlet版本3.1、java8、web.xml定义的版本3.1和javax-servlet.jsp jar版本2.3.1）；但是我仍然无法解决这个问题如果你想使用Servlet3.1方法，你需要一个支持Servlet3.1的web服务器。Jetty 6只支持servlet 2.6。就这么简单。就像您不能在Java 6虚拟机上运行使用Java 8中引入的流的程序一样，在Java 6虚拟机上还不存在流。@JBNizet轻微更正，Jetty 6支持Servlet 2.5（没有Servlet 2.6）。

org.springframework.web.util.NestedServletException: Handler dispatch failed; nested exception is java.lang.NoSuchMethodError: javax.servlet.http.HttpServletRequest.getParts()Ljava/util/Collection;
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:978) ~[spring-webmvc-4.3.0.RELEASE.jar:4.3.0.RELEASE]
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:897) ~[spring-webmvc-4.3.0.RELEASE.jar:4.3.0.RELEASE]
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970) [spring-webmvc-4.3.0.RELEASE.jar:4.3.0.RELEASE]
at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:872) [spring-webmvc-4.3.0.RELEASE.jar:4.3.0.RELEASE]
at javax.servlet.http.HttpServlet.service(HttpServlet.java:727) [servlet-api-2.5-20081211.jar:na]
at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846) [spring-webmvc-4.3.0.RELEASE.jar:4.3.0.RELEASE]
at javax.servlet.http.HttpServlet.service(HttpServlet.java:820) [servlet-api-2.5-20081211.jar:na]
at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511) [jetty-6.1.25.jar:6.1.25]
at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1166) [jetty-6.1.25.jar:6.1.25]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:316) [spring-security-web-4.0.3.RELEASE.jar:4.0.3.RELEASE]
at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:126) [spring-security-web-4.0.3.RELEASE.jar:4.0.3.RELEASE]
at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:90) [spring-security-web-4.0.3.RELEASE.jar:4.0.3.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330) [spring-security-web-4.0.3.RELEASE.jar:4.0.3.RELEASE]
at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:114) [spring-security-web-4.0.3.RELEASE.jar:4.0.3.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330) [spring-security-web-4.0.3.RELEASE.jar:4.0.3.RELEASE]
at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:111) [spring-security-web-4.0.3.RELEASE.jar:4.0.3.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330) [spring-security-web-4.0.3.RELEASE.jar:4.0.3.RELEASE]
at org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:169) [spring-security-web-4.0.3.RELEASE.jar:4.0.3.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330) [spring-security-web-4.0.3.RELEASE.jar:4.0.3.RELEASE]
at com.mstack.hub.security.CustomAuthenticationFilter.doFilter(CustomAuthenticationFilter.java:47) [classes/:na]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330) [spring-security-web-4.0.3.RELEASE.jar:4.0.3.RELEASE]
at org.springframework.security.web.header.HeaderWriterFilter.doFilterInternal(HeaderWriterFilter.java:64) [spring-security-web-4.0.3.RELEASE.jar:4.0.3.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-4.3.0.RELEASE.jar:4.3.0.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330) [spring-security-web-4.0.3.RELEASE.jar:4.0.3.RELEASE]
at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:91) [spring-security-web-4.0.3.RELEASE.jar:4.0.3.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330) [spring-security-web-4.0.3.RELEASE.jar:4.0.3.RELEASE]
at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:213) [spring-security-web-4.0.3.RELEASE.jar:4.0.3.RELEASE]
at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:176) [spring-security-web-4.0.3.RELEASE.jar:4.0.3.RELEASE]
at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:346) [spring-web-4.3.0.RELEASE.jar:4.3.0.RELEASE]
at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:262) [spring-web-4.3.0.RELEASE.jar:4.3.0.RELEASE]
at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157) [jetty-6.1.25.jar:6.1.25]
at org.springframework.orm.jpa.support.OpenEntityManagerInViewFilter.doFilterInternal(OpenEntityManagerInViewFilter.java:178) [spring-orm-4.3.0.RELEASE.jar:4.3.0.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-4.3.0.RELEASE.jar:4.3.0.RELEASE]
at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157) [jetty-6.1.25.jar:6.1.25]
at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:388) [jetty-6.1.25.jar:6.1.25]
at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216) [jetty-6.1.25.jar:6.1.25]
at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182) [jetty-6.1.25.jar:6.1.25]
at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:765) [jetty-6.1.25.jar:6.1.25]
at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:440) [jetty-6.1.25.jar:6.1.25]
at org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:230) [jetty-6.1.25.jar:6.1.25]
at org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.java:114) [jetty-6.1.25.jar:6.1.25]
at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152) [jetty-6.1.25.jar:6.1.25]
at org.mortbay.jetty.Server.handle(Server.java:326) [jetty-6.1.25.jar:6.1.25]
at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542) [jetty-6.1.25.jar:6.1.25]
at org.mortbay.jetty.HttpConnection$RequestHandler.content(HttpConnection.java:943) [jetty-6.1.25.jar:6.1.25]
at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:756) [jetty-6.1.25.jar:6.1.25]
at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:212) [jetty-6.1.25.jar:6.1.25]
at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404) [jetty-6.1.25.jar:6.1.25]
at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:410) [jetty-6.1.25.jar:6.1.25]
at org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582) [jetty-util-6.1.25.jar:6.1.25]
      Caused by: java.lang.NoSuchMethodError: javax.servlet.http.HttpServletRequest.getParts()Ljava/util/Collection;
at org.springframework.web.multipart.support.StandardMultipartHttpServletRequest.parseRequest(StandardMultipartHttpServletRequest.java:92) ~[spring-web-4.3.0.RELEASE.jar:4.3.0.RELEASE]
at org.springframework.web.multipart.support.StandardMultipartHttpServletRequest.<init>(StandardMultipartHttpServletRequest.java:85) ~[spring-web-4.3.0.RELEASE.jar:4.3.0.RELEASE]
at org.springframework.web.multipart.support.StandardMultipartHttpServletRequest.<init>(StandardMultipartHttpServletRequest.java:72) ~[spring-web-4.3.0.RELEASE.jar:4.3.0.RELEASE]
at org.springframework.web.multipart.support.MultipartResolutionDelegate.adaptToMultipartHttpServletRequest(MultipartResolutionDelegate.java:80) ~[spring-web-4.3.0.RELEASE.jar:4.3.0.RELEASE]
at org.springframework.web.multipart.support.MultipartResolutionDelegate.resolveMultipartArgument(MultipartResolutionDelegate.java:102) ~[spring-web-4.3.0.RELEASE.jar:4.3.0.RELEASE]
at org.springframework.web.method.annotation.RequestParamMethodArgumentResolver.resolveName(RequestParamMethodArgumentResolver.java:162) ~[spring-web-4.3.0.RELEASE.jar:4.3.0.RELEASE]
at org.springframework.web.method.annotation.AbstractNamedValueMethodArgumentResolver.resolveArgument(AbstractNamedValueMethodArgumentResolver.java:98) ~[spring-web-4.3.0.RELEASE.jar:4.3.0.RELEASE]
at org.springframework.web.method.support.HandlerMethodArgumentResolverComposite.resolveArgument(HandlerMethodArgumentResolverComposite.java:121) ~[spring-web-4.3.0.RELEASE.jar:4.3.0.RELEASE]
at org.springframework.web.method.support.InvocableHandlerMethod.getMethodArgumentValues(InvocableHandlerMethod.java:161) ~[spring-web-4.3.0.RELEASE.jar:4.3.0.RELEASE]
at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:128) ~[spring-web-4.3.0.RELEASE.jar:4.3.0.RELEASE]
at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:114) ~[spring-webmvc-4.3.0.RELEASE.jar:4.3.0.RELEASE]
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:827) ~[spring-webmvc-4.3.0.RELEASE.jar:4.3.0.RELEASE]
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:738) ~[spring-webmvc-4.3.0.RELEASE.jar:4.3.0.RELEASE]
at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:85) ~[spring-webmvc-4.3.0.RELEASE.jar:4.3.0.RELEASE]
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:963) ~[spring-webmvc-4.3.0.RELEASE.jar:4.3.0.RELEASE]

org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:388) [jetty-6.1.25.jar:6.1.25]