▶ Spring Boot 依赖与配置
Maven 依赖
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-actuator</artifactId>
</dependency>
Actuator 配置
management.endpoints.web.exposure.include=loggers
▶ 初始化配置日志级别
可选的日志级别
OFF
ERROR
WARN
INFO
DEBUG
TRACE
设置全局日志级别
logging.level.root=INFO
设置特定 Package/Class 日志级别
logging.level.<Package/Class>=INFO
示例:logging.level.com.anoyi=INFO
▶ 运行时配置日志级别
查看所有 package / class 日志级别的配置
curl http://127.0.0.1:8080/actuator/loggers
查看单个 package / class 日志级别的配置
# 用法
curl http://127.0.0.1:8080/actuator/loggers/<Package/Class>
# 示例
curl http://127.0.0.1:8080/actuator/loggers/com.anoyi
动态修改日志级别
# 用法
curl -X POST \
http://localhost:8080/actuator/loggers/<Package/Class> \
-d '{"configuredLevel":"<LEVEL>"}'
# 示例
curl -X POST \
http://localhost:8080/actuator/loggers/com.anoyi \
-d '{"configuredLevel":"DEBUG"}'
▶ Github Demo URL
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