如何将PrettyPrintingJsonGeneratorDecorator和MaskingJsonGenerator

Question

我已经尝试配置logstash-logback-encoder版本6.4，以将漂亮的打印JSON打印为

<appender name="consoleAsJSON" class="ch.qos.logback.core.ConsoleAppender">
<encoder class="net.logstash.logback.encoder.LogstashEncoder">
<includeCallerData>true</includeCallerData>
<jsonGeneratorDecorator class="net.logstash.logback.decorate.PrettyPrintingJsonGeneratorDecorator"/>
</encoder>
</appender>

输出为预期的pretty print。然后我将屏蔽配置为

<appender name="consoleAsJSON" class="ch.qos.logback.core.ConsoleAppender">
<encoder class="net.logstash.logback.encoder.LogstashEncoder">
<includeCallerData>true</includeCallerData>
<jsonGeneratorDecorator class="net.logstash.logback.mask.MaskingJsonGeneratorDecorator">
<defaultMask>XXXX</defaultMask>
<path>password</path>
</jsonGeneratorDecorator>
</encoder>
</appender>

输出也是预期的marked。

不管怎样，当我把这两者结合在一起时，它只做一件事，要么是pretty print，要么就是masked。

<appender name="consoleAsJSON" class="ch.qos.logback.core.ConsoleAppender">
<encoder class="net.logstash.logback.encoder.LogstashEncoder">
<includeCallerData>true</includeCallerData>
<jsonGeneratorDecorator class="net.logstash.logback.decorate.PrettyPrintingJsonGeneratorDecorator"/>
<jsonGeneratorDecorator class="net.logstash.logback.mask.MaskingJsonGeneratorDecorator">
<defaultMask>XXXX</defaultMask>
<path>password</path>
</jsonGeneratorDecorator>
</encoder>
</appender>

它只执行masked，但执行not pretty print。

<appender name="consoleAsJSON" class="ch.qos.logback.core.ConsoleAppender">
<encoder class="net.logstash.logback.encoder.LogstashEncoder">
<includeCallerData>true</includeCallerData>
<jsonGeneratorDecorator class="net.logstash.logback.mask.MaskingJsonGeneratorDecorator">
<defaultMask>XXXX</defaultMask>
<path>password</path>
</jsonGeneratorDecorator>
<jsonGeneratorDecorator class="net.logstash.logback.decorate.PrettyPrintingJsonGeneratorDecorator"/>
</encoder>
</appender>

它只执行pretty print，但执行not masked。

如何将PrettyPrintingJsonGeneratorDecorator和MaskingJsonGeneratorDecorator组合在一起？你能帮忙建议一下吗？

Answer 1

使用CompositeJsonGeneratorDecorator，如下所示：

<appender name="consoleAsJSON" class="ch.qos.logback.core.ConsoleAppender">
<encoder class="net.logstash.logback.encoder.LogstashEncoder">
<includeCallerData>true</includeCallerData>
<jsonGeneratorDecorator class="net.logstash.logback.decorate.CompositeJsonGeneratorDecorator">
<decorator class="net.logstash.logback.decorate.PrettyPrintingJsonGeneratorDecorator"/>
<decorator class="net.logstash.logback.mask.MaskingJsonGeneratorDecorator">
<defaultMask>XXXX</defaultMask>
<path>password</path>
</decorator>
</jsonGeneratorDecorator>
</encoder>
</appender>