注入上下文 HttpServletRequest 原因"interface org.glassfish.hk2.api.ProxyCtl is not visible from class loade

Question

我在weblogic 12c(12.1.3)上使用jersey 2.21来提供Rest。Rest类在不注入上下文HTTPServeletRequest/HTTPServletResponse的情况下也能正常工作。但是一旦注入上下文，它就会抛出"interface org.glassfish.hk2.api"。当调用服务时，ProxyCtl从类加载器错误中不可见。

下面是类:

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.ws.rs.GET;
import javax.ws.rs.Path;
import javax.ws.rs.Produces;
import javax.ws.rs.QueryParam;
import javax.ws.rs.core.Context;
import javax.ws.rs.core.MediaType;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.stereotype.Component;
@Component
@Path("test")
public class TestResource {
Logger logger = LoggerFactory.getLogger(TestResource.class);

@Context HttpServletResponse resp; 
@Context HttpServletRequest request; 

/**
 * Test site connectivity. Return parameter txt's content in reply
 * @param content
 * @return 
 */
@GET
@Path("/tryMe")
@Produces(MediaType.TEXT_PLAIN)
public String echoTest(@QueryParam("txt") String content) { 
    System.out.println("Try me reach.");
    System.out.println("from client: "+request.getRemoteAddr()); 

    return content;
}
}

如果注释掉这两个上下文，调用tryMe Restful时不会出错。
当使用两个上下文时，调用tryMe restful，将抛出以下错误:

Root cause of ServletException.
        A MultiException has 2 exceptions.  They are:
        1. java.lang.IllegalArgumentException: interface org.glassfish.hk2.api.ProxyCtl is not visible from class loader
        2. java.lang.IllegalArgumentException: While attempting to create a Proxy for javax.servlet.http.HttpServletRequest in scope org.glassfish.jersey.process.internal.RequestScoped an error occured while creating the proxy
            at org.jvnet.hk2.internal.ProxyUtilities.generateProxy(ProxyUtilities.java:225)
            at org.jvnet.hk2.internal.Utilities.createService(Utilities.java:2044)
            at org.jvnet.hk2.internal.ServiceHandleImpl.getService(ServiceHandleImpl.java:114)
            at org.jvnet.hk2.internal.ServiceHandleImpl.getService(ServiceHandleImpl.java:88)
            at org.glassfish.jersey.internal.inject.ContextInjectionResolver.resolve(ContextInjectionResolver.java:126)
            Truncated. see log file for complete stacktrace
        Caused By: java.lang.IllegalArgumentException: interface org.glassfish.hk2.api.ProxyCtl is not visible from class loader
            at java.lang.reflect.Proxy$ProxyClassFactory.apply(Proxy.java:581)
            at java.lang.reflect.Proxy$ProxyClassFactory.apply(Proxy.java:557)
            at java.lang.reflect.WeakCache$Factory.get(WeakCache.java:230)
            at java.lang.reflect.WeakCache.get(WeakCache.java:127)
            at java.lang.reflect.Proxy.getProxyClass0(Proxy.java:419)
            Truncated. see log file for complete stacktrace

weblogic.xml

    <?xml version="1.0" encoding="UTF-8"?>
<wls:weblogic-web-app
xmlns:wls="http://xmlns.oracle.com/weblogic/weblogic-web-app"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd http://xmlns.oracle.com/weblogic/weblogic-web-app http://xmlns.oracle.com/weblogic/weblogic-web-app/1.7/weblogic-web-app.xsd">
<wls:weblogic-version>12.1.3</wls:weblogic-version>
<wls:context-root>demoRest</wls:context-root>
<wls:container-descriptor>
    <wls:prefer-web-inf-classes>false</wls:prefer-web-inf-classes>
    <wls:prefer-application-packages>
        <!-- slf4j -->
        <wls:package-name>org.slf4j</wls:package-name>
        <!-- jersey-bundle-*.jar -->
        <wls:package-name>com.sun.jersey.*</wls:package-name>
        <wls:package-name>com.sun.research.ws.wadl.*</wls:package-name>
        <wls:package-name>com.sun.ws.rs.ext.*</wls:package-name>
        <!-- Jackson-*.jar -->
        <wls:package-name>org.codehaus.jackson.*</wls:package-name>
        <!-- jsr311*.jar -->
        <wls:package-name>javax.ws.rs.*</wls:package-name>
        <!-- javassist -->
        <wls:package-name>javassist.*</wls:package-name>
        <!-- aop repackaged -->
        <wls:package-name>org.aopalliance.*</wls:package-name>

        <wls:package-name>com.sun.jersey.*</wls:package-name>
        <wls:package-name>org.glassfish.jersey.*</wls:package-name>
        <wls:package-name>jersey.repackaged.org.objectweb.asm.*</wls:package-name>
        <wls:package-name>org.objectweb.asm.*</wls:package-name>
        <wls:package-name>com.sun.ws.rs.ext.*</wls:package-name>
        <wls:package-name>javax.ws.rs.*</wls:package-name>
        <wls:package-name>com.sun.research.ws.wadl.*</wls:package-name>
        <wls:package-name>jersey.repackaged.*</wls:package-name>
        <!-- hk2 -->
        <wls:package-name>org.glassfish.hk2.*</wls:package-name>
        <wls:package-name>org.jvnet.hk2.internal.*</wls:package-name>
        <wls:package-name>org.jvnet.hk2.*</wls:package-name>
        <wls:package-name>org.jvnet.tiger_types.*</wls:package-name>

        <!-- jpa2.1 hibernate -->
        <wls:package-name>javax.persistence.*</wls:package-name>
        <wls:package-name>org.hibernate.*</wls:package-name>
        <wls:package-name>org.hibernate.validator.*</wls:package-name>
        <wls:package-name>javax.validation.*</wls:package-name>
        <!-- commons io <wls:package-name>org.apache.commons.io.*</wls:package-name> -->
    </wls:prefer-application-packages>

    <wls:prefer-application-resources>
        <wls:resource-name>META-INF/services/javax.servlet.ServletContainerInitializer</wls:resource-name>
        <wls:resource-name>META-INF/services/javax.ws.rs.ext.RuntimeDelegate</wls:resource-name>
        <!-- jersey -->
        <wls:resource-name>META-INF/services/org.glassfish.jersey.*</wls:resource-name>
        <wls:resource-name>org.glassfish.jersey.*</wls:resource-name>
        <wls:resource-name>jersey.repackaged.*</wls:resource-name>
        <!-- hk2 -->
        <wls:resource-name>META-INF/services/org.glassfish.hk2.*</wls:resource-name>
        <!-- slf4j -->
        <wls:resource-name>org.slf4j</wls:resource-name>
        <!-- jersey-bundle-*.jar -->
        <wls:resource-name>com.sun.jersey.*</wls:resource-name>
        <wls:resource-name>com.sun.research.ws.wadl.*</wls:resource-name>
        <wls:resource-name>com.sun.ws.rs.ext.*</wls:resource-name>
        <!-- Jackson-*.jar -->
        <wls:resource-name>org.codehaus.jackson.*</wls:resource-name>
        <!-- jsr311*.jar -->
        <wls:resource-name>javax.ws.rs.*</wls:resource-name>
        <!-- jpa2.1 hibernate -->
        <wls:resource-name>javax.persistence.*</wls:resource-name>
        <wls:resource-name>org.hibernate.*</wls:resource-name>
        <wls:resource-name>org.hibernate.validator.*</wls:resource-name>
        <wls:resource-name>javax.validation.*</wls:resource-name>
        <!-- commons io -->
        <wls:resource-name>org.apache.commons.io.*</wls:resource-name>
    </wls:prefer-application-resources>
</wls:container-descriptor>

Answer 1

检查重复主题，如果必须的话，可以使用静态访问

HttpServletRequest request= 
((ServletRequestAttributes) RequestContextHolder.currentRequestAttributes()).getRequest();

Answer 2

我遇到了同样的问题，并找到了解决方法:我将请求注入到方法声明中，这对我来说是工作:

    @GET
    public void test(@Context HttpServletRequest request){
        ...
    }

Answer 3

我发现使它成为组件似乎有一些问题，所以我不得不删除注释@Component。然后错误消失了。我看到在glassfish中提到了一些问题:glassfish问题

然而，我不确定这些是否已经修复或与泽西岛有关。如果你可以不使用@Component，那么这可能是目前最好的解决方案。

Answer 4

在weblogic 12c中部署rest项目时，我也遇到了同样的问题，正如jediz建议的那样尝试该解决方案。此外，您必须在web.xml中添加侦听器。

 <listener>
    <listener-class>org.springframework.web.context.request.RequestContextListener</listener-class>
  </listener>