spring boot项目日志处理

我会带着你远行 2023-03-12 12:14 103阅读 0赞

1、我使用的是spring boot自带的日志处理包，没有在pom里面引进其他的jar包，我的pom文件如下：

<?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 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>2.1.9.RELEASE</version>
            <relativePath/> 
        </parent>
        <groupId>com.sun</groupId>
        <artifactId>demo_springboot</artifactId>
        <version>0.0.1-SNAPSHOT</version>
        <name>demo_springboot</name>
        <description>Demo project for Spring Boot</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.mybatis.spring.boot</groupId>
                <artifactId>mybatis-spring-boot-starter</artifactId>
                <version>2.1.0</version>
            </dependency>
            
            <dependency>
                <groupId>mysql</groupId>
                <artifactId>mysql-connector-java</artifactId>
                <version>8.0.20</version>
            </dependency>
            <dependency>
                <groupId>org.projectlombok</groupId>
                <artifactId>lombok</artifactId>
                <optional>true</optional>
            </dependency>
            <dependency>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-starter-test</artifactId>
                <scope>test</scope>
            </dependency>
    
            
            <dependency>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-devtools</artifactId>
                <optional>true</optional>
            </dependency>
        </dependencies>
    
        <build>
            <plugins>
                <plugin>
                    <groupId>org.springframework.boot</groupId>
                    <artifactId>spring-boot-maven-plugin</artifactId>
                </plugin>
            </plugins>
        </build>
    
    </project>

2、配置文件目录

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L1N1bl9vZl9SYWlueQ_size_16_color_FFFFFF_t_70][]

logback-boot.xml文件内容如下：

<configuration>
        
        
        
        <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
            <encoder>
                <pattern>%date{yyyy-MM-dd HH:mm:ss} %highlight(%-5level) (%file:%line\)- %m%n</pattern>
                
                <charset>UTF-8</charset>
            </encoder>
        </appender>
    
        
        
        
        <appender name="syslog" class="ch.qos.logback.core.rolling.RollingFileAppender">
            <File>log/sys-back.log</File>
            
            
            <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
                
                
                <fileNamePattern>log/sys-back.%d.%i.log</fileNamePattern>
                
                <maxHistory>120</maxHistory>
                <timeBasedFileNamingAndTriggeringPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP">
                    
                    <maxFileSize>100MB</maxFileSize>
                </timeBasedFileNamingAndTriggeringPolicy>
            </rollingPolicy>
            <encoder>
                
                <pattern>
                    %d %p (%file:%line\)- %m%n
                </pattern>
                
                <charset>UTF-8</charset>
            </encoder>
        </appender>
        
        <root level="info">
            <appender-ref ref="STDOUT"/>
        </root>
        
        
        
        <logger name="com.sun.demo_springboot" level="FATAL">
            <appender-ref ref="syslog"/>
        </logger>
    </configuration>

3、application.yml中配置log的配置文件

![20200508194259849.png][]

4、日志完美的打印出来

参考：[https://my.oschina.net/u/3194578/blog/2054849][https_my.oschina.net_u_3194578_blog_2054849]

[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L1N1bl9vZl9SYWlueQ_size_16_color_FFFFFF_t_70]: /images/20230312/8b7141789ff74662aa2f23d1b9c68c78.png
[20200508194259849.png]: /images/20230312/2b1889b08eb144afbaa2df7d2414eb2e.png
[https_my.oschina.net_u_3194578_blog_2054849]: https://my.oschina.net/u/3194578/blog/2054849