{
  "appenders": [
    { 
      "type": "categoryFilter",
      "exclude": "web",
      "appender": {
        "type": "file",
        "filename": "test/categoryFilter-noweb.log", 
        "layout": { 
          "type": "messagePassThrough" 
        } 
      }
    },
    { 
      "category": "web", 
      "type": "file",
      "filename": "test/categoryFilter-web.log", 
      "layout": { 
        "type": "messagePassThrough" 
      } 
    }
  ]
}