Slf4j+logback实现JSON格式日志输出方式
时间：2022-10-25 09:32:58 | 栏目：JAVA代码 | 点击：次
Slf4j+logback实现JSON格式日志输出
依赖
<dependency> <groupId>org.projectlombok</groupId> <artifactId>lombok</artifactId> <version>1.18.8</version> <scope>provided</scope> </dependency> <dependency> <groupId>org.slf4j</groupId> <artifactId>slf4j-api</artifactId> <version>1.7.28</version> </dependency> <dependency> <groupId>net.logstash.logback</groupId> <artifactId>logstash-logback-encoder</artifactId> <version>6.1</version> </dependency> <dependency> <groupId>ch.qos.logback</groupId> <artifactId>logback-classic</artifactId> <version>1.2.3</version> </dependency> <dependency> <groupId>ch.qos.logback</groupId> <artifactId>logback-access</artifactId> <version>1.2.3</version> </dependency>
logback.xml
<encoder class="net.logstash.logback.encoder.LoggingEventCompositeJsonEncoder">
<providers class="net.logstash.logback.composite.loggingevent.LoggingEventJsonProviders">
<pattern>
<pattern>
{
"date":"%date{\"yyyy-MM-dd HH:mm:ss.SSS\",UTC}",
"level":"%level",
"msg":"%msg"
}
</pattern>
</pattern>
</providers>
<charset>UTF-8</charset>
</encoder>
输出：
{"date":"2019-09-17 08:29:20.879","level":"INFO","msg":"{\"tags\":{\"namespace\":\"service.MQTT.push\",,\"metric.correct\":true}}"}
{"date":"2019-09-17 08:30:20.784","level":"INFO"，"msg":"{\"tags\":{\"namespace\":\"service.MQTT.command\",\"metric.correct\":true}}"}
{"date":"2019-09-17 08:30:20.854","level":"INFO","msg":"{\"tags\":{\"namespace\":\"service.MQTT.push\",\"metric.correct\":true}}"}
logback 记录JSON日志
首先在你要记录的json日志中需要对某个类单独配置他的logger
如图
然后在你对应的类中调用 该logger
如图
然后在这里你需要记录的位置记录你需要的json 数据 这里的javaben toString方法已经重写了，返回的的字符串是json字符串
// 此处添加操作日志记录
ES_LOG.info(new InOutLogModel(outBoundParamsModel.getScanCode(), outboundResult.getFormCode(),
outBoundParamsModel.getMerchantId() + "", outBoundParamsModel.getSource(), "此处在逐单出库!",
new SimpleDateFormat("yyyy-MM-dd hh:mm:ss").format(new Date()), outBoundParamsModel.getUserInfo())
.toString());
最后在服务器上查看刚才所记录的日志如图
