您必须在web.xml的resteasy.providers上下文参数中列出拦截器。仅向Interceptor类添加注释是不够的。
<context-param> <param-name>resteasy.providers</param-name> <param-value>org.resteasy.test.ejb.exception.FooExceptionMapper</param-value></context-param>

您必须在web.xml的resteasy.providers上下文参数中列出拦截器。仅向Interceptor类添加注释是不够的。
<context-param> <param-name>resteasy.providers</param-name> <param-value>org.resteasy.test.ejb.exception.FooExceptionMapper</param-value></context-param>