spring boot动态修改日志级别

pom.xml

@@ -12,5 +12,6 @@
  <module>spring-boot-banner</module>
  <module>spring-boot-mail</module>
  <module>spring-boot-lock-redis</module>
+ <module>spring-boot-logging-change-logging-level</module>
  </modules>
 </project>

spring-boot-logging-change-logging-level/pom.xml

@@ -0,0 +1,41 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http:https://maven.apache.org/POM/4.0.0" xmlns:xsi="http:https://www.w3.org/2001/XMLSchema-instance"
+ xsi:schemaLocation="http:https://maven.apache.org/POM/4.0.0 http:https://maven.apache.org/xsd/maven-4.0.0.xsd">
+ <modelVersion>4.0.0</modelVersion>
+ <parent>
+ <groupId>org.springframework.boot</groupId>
+ <artifactId>spring-boot-starter-parent</artifactId>
+ <version>2.1.3.RELEASE</version>
+ <relativePath/> <!-- lookup parent from repository -->
+ </parent>
+ <groupId>com.itmuch</groupId>
+ <artifactId>spring-boot-logging-change-logging-level</artifactId>
+ <version>0.0.1-SNAPSHOT</version>
+ <name>spring-boot-logging-change-logging-level</name>
+ <description>动态修改日志级别</description>
+
+ <properties>
+ <java.version>1.8</java.version>
+ </properties>
+
+ <dependencies>
+ <dependency>
+ <groupId>org.springframework.boot</groupId>
+ <artifactId>spring-boot-starter-web</artifactId>
+ </dependency>
+ <dependency>
+ <groupId>org.springframework.boot</groupId>
+ <artifactId>spring-boot-starter-actuator</artifactId>
+ </dependency>
+ </dependencies>
+
+ <build>
+ <plugins>
+ <plugin>
+ <groupId>org.springframework.boot</groupId>
+ <artifactId>spring-boot-maven-plugin</artifactId>
+ </plugin>
+ </plugins>
+ </build>
+
+</project>

spring-boot-logging-change-logging-level/src/main/java/com/itmuch/logging/LogbackApplication.java

@@ -0,0 +1,11 @@
+package com.itmuch.logging;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class LogbackApplication {
+ public static void main(String[] args) {
+ SpringApplication.run(LogbackApplication.class, args);
+ }
+}

spring-boot-logging-change-logging-level/src/main/java/com/itmuch/logging/TestController.java

@@ -0,0 +1,21 @@
+package com.itmuch.logging;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+
+/**
+ * @author itmuch.com
+ */
+@RestController
+public class TestController {
+ private static final Logger LOGGER = LoggerFactory.getLogger(TestController.class);
+
+ @GetMapping("/test")
+ public String simple() {
+ LOGGER.debug("这是一个debug日志...");
+ return "test";
+ }
+}

spring-boot-logging-change-logging-level/src/main/resources/application.yml

@@ -0,0 +1,5 @@
+management:
+ endpoints:
+ web:
+ exposure:
+ include: 'loggers'