var chain = {
    "default": {
        "ps": [
            "org.nutz.mvc.impl.processor.UpdateRequestAttributesProcessor",
            "org.nutz.mvc.impl.processor.EncodingProcessor",
            "org.nutz.mvc.impl.processor.ModuleProcessor",
            "org.nutz.integration.shiro.NutShiroProcessor",
            "org.nutz.mvc.impl.processor.ActionFiltersProcessor",
            "org.nutz.mvc.impl.processor.AdaptorProcessor",
            "org.nutz.mvc.impl.processor.MethodInvokeProcessor",
            "org.nutz.mvc.impl.processor.ViewProcessor"
        ],
        "error": 'com.demo.mvc.FailProcessor'
    }
};