SpringBoot 整合log4j XML版

1.添加log4j依赖

<parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.2.6.RELEASE</version>
    </parent>
    <dependencies>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-log4j</artifactId>
            <version>1.3.8.RELEASE</version>
        </dependency>
    </dependencies>

2.log4j配置

log4j日志的配置有2种形式log4j.xml和log4j.properties.。log4j的配置文件一般放在resources文件夹下。

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYP