Question

我是Rewrite的新手，我只是试图让我的测试应用程序使用简单的重定向规则。

但是对于每个重定向事件我都会在日志中收到“响应已提交”错误，尽管重定向工作正常但我可以在浏览器中看到目标页面。我用Glassfish 4.1和Wildfly 9检查了它 - 问题是一样的。我已经阅读了这个帖子 - https://github.com/ocpsoft/rewrite/issues/151，但解决方法对我不起作用。

我正在使用最新稳定版的Rewrite - 2.0.12.Final by Maven。

这是Wildfly的堆栈跟踪：

14:26:17,805 ERROR [io.undertow.request] (default task-4) UT005023: Exception handling request to /untitled65_war_exploded/index.xhtml: java.lang.IllegalStateException: UT010019: Response already commited
    at io.undertow.servlet.spec.ServletOutputStreamImpl.resetBuffer(ServletOutputStreamImpl.java:715)
    at io.undertow.servlet.spec.HttpServletResponseImpl.resetBuffer(HttpServletResponseImpl.java:483)
    at javax.servlet.ServletResponseWrapper.resetBuffer(ServletResponseWrapper.java:241)
    at org.ocpsoft.rewrite.servlet.impl.HttpRewriteWrappedResponse.resetBuffer(HttpRewriteWrappedResponse.java:480)
    at io.undertow.servlet.spec.RequestDispatcherImpl.forwardImpl(RequestDispatcherImpl.java:147)
    at io.undertow.servlet.spec.RequestDispatcherImpl.forward(RequestDispatcherImpl.java:108)
    at org.ocpsoft.rewrite.servlet.impl.HttpRewriteResultHandler.handleResult(HttpRewriteResultHandler.java:41)
    at org.ocpsoft.rewrite.servlet.RewriteFilter.rewrite(RewriteFilter.java:268)
    at org.ocpsoft.rewrite.servlet.RewriteFilter.doFilter(RewriteFilter.java:188)
    at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60)
    at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:132)
    at io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:85)
    at io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62)
    at io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36)
    at org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:78)
    at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
    at io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:131)
    at io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:57)
    at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
    at io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46)
    at io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64)
    at io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:58)
    at io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:72)
    at io.undertow.security.handlers.NotificationReceiverHandler.handleRequest(NotificationReceiverHandler.java:50)
    at io.undertow.security.handlers.SecurityInitialHandler.handleRequest(SecurityInitialHandler.java:76)
    at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
    at org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61)
    at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
    at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
    at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:282)
    at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:261)
    at io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:80)
    at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:172)
    at io.undertow.server.Connectors.executeRootHandler(Connectors.java:199)
    at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:774)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
    at java.lang.Thread.run(Thread.java:745)

ExampleConfigurationProvider.java：

@RewriteConfiguration
public class ExampleConfigurationProvider extends HttpConfigurationProvider
{
    @Override
    public int priority()
    {
        return 10;
    }

    @Override
    public Configuration getConfiguration(final ServletContext context)
    {
        return ConfigurationBuilder.begin()
                .addRule()
                .when(Direction.isInbound().and(Path.matches("/test")))
                .perform(Forward.to("/index.xhtml"))

                .addRule()
                .when(Response.isCommitted())
                .perform(Lifecycle.abort());

    }
}

的web.xml：

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns="http://xmlns.jcp.org/xml/ns/javaee"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd"
         version="3.1">
    <servlet>
        <servlet-name>Faces Servlet</servlet-name>
        <servlet-class>javax.faces.webapp.FacesServlet</servlet-class>
        <load-on-startup>1</load-on-startup>
    </servlet>
    <servlet-mapping>
        <servlet-name>Faces Servlet</servlet-name>
        <url-pattern>*.xhtml</url-pattern>
    </servlet-mapping>
</web-app>

Answer 1

抱歉，我已经自己解决了这个问题。我绝对应该更加关注重写文档。

问题在于依赖 - 我将所有重写 - * JAR从Maven包含到我的应用程序中。现在我只留下了rewrite-servlet.jar，一切正常！

OCPSoft Rewrite - 响应已提交错误

1 个答案: