weblogic 上配置spring出现异常

Question

Caused by: java.lang.IllegalAccessError: class sun.reflect.GeneratedConstructorAccessor25 cannot access its superclass sun.reflect.ConstructorAccessorImpl
    at sun.misc.Unsafe.defineClass(Native Method)
    at sun.reflect.ClassDefiner.defineClass(ClassDefiner.java:63)
    at sun.reflect.MethodAccessorGenerator$1.run(MethodAccessorGenerator.java:399)
    at java.security.AccessController.doPrivileged(Native Method)
    at sun.reflect.MethodAccessorGenerator.generate(MethodAccessorGenerator.java:395)
    at sun.reflect.MethodAccessorGenerator.generateConstructor(MethodAccessorGenerator.java:94)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:48)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
    at java.lang.reflect.Constructor.newInstance(Constructor.java:534)
    at org.apache.commons.logging.impl.LogFactoryImpl.newInstance(LogFactoryImpl.java:608)
    ... 40 more

在junit测试时没有问题，使用weblogic时报以上错误，tomcat没有问题。网上没有找到有用的信息。请问这个问题是什么原因造成的？

Answer 1

修改weblogic.xml,加入：

<!DOCTYPE weblogic-web-app PUBLIC "-//BEA Systems, Inc.//DTD Web Application 8.1//EN" "http://www.bea.com/servers/wls810/dtd/weblogic810-web-jar.dtd">

<weblogic-web-app>
    <container-descriptor>  
        <!--优先加载位于 Web 应用程序的 WEB-INF 目录中的类，然后再加载应用程序或系统类加载器中的类-->  
        <!-- <prefer-web-inf-classes>true</prefer-web-inf-classes>   -->


        <prefer-application-packages>
            <package-name>antlr.*</package-name>
            <package-name>org.hibernate.*</package-name>
            <package-name>javax.persistence.*</package-name>
            <package-name>org.apache.commons.*</package-name>
        </prefer-application-packages>

    </container-descriptor>
</weblogic-web-app>