一、新的Features

• SPI支持

  • LoggerFormatterHandler.class：构造输出日志的String格式，框架默认提供：plain和json两种格式，默认为：json输出
  • LoggerFilter.class：类似javaEE的filter，支持在打印日志前后对参数进行处理；框架默认提供：loginIndex和ingoreParams，分别能力为：配置自定义logindex;忽略输出的字符；
  • TraceAdapter.class（可以忽略）

• 统一日志输出格式：若字段值为json格式则以map方式输出

  • 例：

    {
        "timestamp": "2023-06-29 16:33:32.743",
        "traceId": "f7befc20a72945acb941a17879824338",
        "spanId": "0.1.11",
        "rootSpan": "com.sqg.dubboapitest.service.DemoService_sayHello",
        "connId": "8.142.148.167:3306",
        "action": "DB.com.sqg.dubboprovidertest.mapper.StudentMapper.findById",
        "sequence": 12,
        "timeUsedMs": "34ms",
        "req": {
            "sql": "select * from t_student where id = 291"
        },
        "res": [
            {
                "id": 291,
                "name": "i am name",
                "age": "77"
            }
        ],
        "extraInfo": "db:test"
    }
    

• 增加对Biz层的日志打印

  • 支持配置biz层aop切点

    
    env.config.biz-cut-point=execution(* com.dubbotest.*.service..*(..))
    

  • 例：

    {
        "timestamp": "2023-06-29 16:33:32.487",
        "traceId": "f7befc20a72945acb941a17879824338",
        "spanId": "0.1.1",
        "rootSpan": "com.sqg.dubboapitest.service.DemoService_sayHello",
        "connId": "0.0.0.0:0:0",
        "action": "BIZ.com.sqg.dubboprovidertest.biz.HelloBiz.getHelloName",
        "sequence": 3,
        "timeUsedMs": "141ms",
        "req": {
            "var1": "469a2730-e861-4d71-8a04-65e45f439292"
        },
        "res": "469a2730-e861-4d71-8a04-65e45f439292"
    }
    

• 支持web层aop切点配置

  env.config.web-cut-point=execution(* com.dubbotest.*.controller..*(..))
  

二、配置详解

三、性能测试

1、电脑配置：

CPU：m2

内存：

2、未使用