从日志中删除 MDC 密钥

如何解决从日志中删除 MDC 密钥

如何从中删除 MDC 密钥

{"timestamp":"2021-02-03 10:16:22.056","level":"INFO","thread":"eventLoopGroupProxy-4-1","mdc":{"correlationId":"1234"},"logger":"logger","message":"Connecting to the database.","context":"default"}

因此相关性位于顶层，例如：

{"timestamp":"2021-02-03 10:16:22.056","correlationId":"1234","context":"default"}

我在这个 xml 中使用了 logback：

<configuration>
  <appender name="json" class="ch.qos.logback.core.ConsoleAppender">
    <layout class="ch.qos.logback.contrib.json.classic.JsonLayout">
      <jsonFormatter
              class="ch.qos.logback.contrib.jackson.JacksonjsonFormatter">
      </jsonFormatter>
      <timestampformat>yyyy-MM-dd' 'HH:mm:ss.SSS</timestampformat>
    </layout>
  </appender>

  <logger name="logger" level="INFO">
    <appender-ref ref="json" />
  </logger>
</configuration>