使用log4j2记录日志

Author: dyc87112

2.x/README.md

@@ -101,8 +101,9 @@
 ### 日志管理
 
 - [Spring Boot 2.x基础教程：默认日志管理与Logback配置详解](https://blog.didispace.com/spring-boot-learning-2-8-1)
+- [Spring Boot 2.x基础教程：使用log4j2记录日志](https://blog.didispace.com/spring-boot-learning-2-8-2)
 - [Spring Boot 2.x基础教程：使用tinylog记录日志](https://blog.didispace.com/spring-boot-learning-2-8-3)
-- [Spring Boot 2.x基础教程：使用log4j2记录日志](https://blog.didispace.com/spring-boot-learning-2-8-3)
+
 
 ### 其他内容
 

2.x/README_zh.md

@@ -103,8 +103,8 @@
 ### 日志管理
 
 - [Spring Boot 2.x基础教程：默认日志管理与Logback配置详解](https://blog.didispace.com/spring-boot-learning-2-8-1)
+- [Spring Boot 2.x基础教程：使用log4j2记录日志](https://blog.didispace.com/spring-boot-learning-2-8-2)
 - [Spring Boot 2.x基础教程：使用tinylog记录日志](https://blog.didispace.com/spring-boot-learning-2-8-3)
-- [Spring Boot 2.x基础教程：使用log4j2记录日志](https://blog.didispace.com/spring-boot-learning-2-8-3)
 
 ### 其他内容
 

2.x/chapter8-2/pom.xml

@@ -0,0 +1,59 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://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>2.6.1</version>
+		<relativePath/> <!-- lookup parent from repository -->
+	</parent>
+
+	<groupId>com.didispace</groupId>
+	<artifactId>chapter8-2</artifactId>
+	<version>0.0.1-SNAPSHOT</version>
+	<description>使用log4j2记录日志</description>
+
+	<properties>
+		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+		<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-log4j2</artifactId>-->
+<!--		</dependency>-->
+
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-test</artifactId>
+			<scope>test</scope>
+		</dependency>
+
+		<dependency>
+			<groupId>org.projectlombok</groupId>
+			<artifactId>lombok</artifactId>
+			<scope>provided</scope>
+		</dependency>
+	</dependencies>
+	
+	<build>
+		<plugins>
+			<plugin>
+				<groupId>org.springframework.boot</groupId>
+				<artifactId>spring-boot-maven-plugin</artifactId>
+				<configuration>
+					<fork>true</fork>
+				</configuration>
+			</plugin>
+		</plugins>
+	</build>
+
+</project>

2.x/chapter8-2/src/main/java/com/didispace/chapter82/Chapter82Application.java

@@ -0,0 +1,26 @@
+package com.didispace.chapter82;
+
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+/**
+ * @author 程序猿DD
+ * @version 1.0.0
+ * @blog https://blog.didispace.com
+ */
+@Slf4j
+@SpringBootApplication
+public class Chapter82Application {
+
+    public static void main(String[] args) {
+        SpringApplication.run(Chapter82Application.class, args);
+
+        log.error("Hello World");
+        log.warn("Hello World");
+        log.info("Hello World");
+        log.debug("Hello World");
+        log.trace("Hello World");
+    }
+
+}

2.x/chapter8-2/src/main/resources/application.properties

@@ -0,0 +1,14 @@
+debug=true
+
+spring.output.ansi.enabled=detect
+
+logging.file.name=run.log
+logging.file.path=./
+
+logging.level.com.didispace=debug
+
+logging.logback.rollingpolicy.clean-history-on-start=false
+logging.logback.rollingpolicy.file-name-pattern=
+logging.logback.rollingpolicy.max-history=7
+logging.logback.rollingpolicy.max-file-size=10MB
+logging.logback.rollingpolicy.total-size-cap=0B

2.x/pom.xml

@@ -84,7 +84,8 @@
 
         <!-- 日志管理 -->
         <module>chapter8-1</module>  <!-- 8-1 默认日志管理与Logback配置详解 -->
-
+        <module>chapter8-2</module>  <!-- 8-2 使用log4j2记录日志 -->
+        <!-- 8-3 使用tinylog记录日志 -->
 
     </modules>
 </project>