使用自定义类加载器配置org.apache.log4j.ConsoleAppender

Question

我有一个java类,它在启动时基于javassist类加载器创建一个自定义类加载器,然后运行真正的程序类.我收到以下错误:

log4j:ERROR A "org.apache.log4j.ConsoleAppender" object is not assignable to a        
"org.apache.log4j.Appender" variable.
log4j:ERROR The class "org.apache.log4j.Appender" was loaded by 
log4j:ERROR [javassist.Loader@6f97b10a] whereas object of type 
log4j:ERROR "org.apache.log4j.ConsoleAppender" was loaded by 
[java.net.URLClassLoader@5b414a8d].
log4j:ERROR Could not instantiate appender named "stdout".

问题与以下事实有关:一个对象由原始类加载器创建,而另一个对象由自定义类加载器创建.
有没有办法解决这个错误？

先谢谢,
Avner

Answer 1

请尝试设置-Dlog4j.ignoreTCL = true,希望它有所帮助.关于log4j的类似问题