1.移除默认日志

    1. <exclusions>
    2.     <exclusion>
    3.         <groupId>org.springframework.boot</groupId>
    4.         <artifactId>spring-boot-starter-logging</artifactId>
    5.     </exclusion>
    6. </exclusions>

    2.添加日志框架依赖

    1. <!--引入日志依赖 抽象层 与 实现层-->
    2. <dependency>
    3.     <groupId>org.slf4j</groupId>
    4.     <artifactId>slf4j-api</artifactId>
    5.     <version>1.7.21</version>
    6. </dependency>
    7. <dependency>
    8.     <groupId>org.slf4j</groupId>
    9.     <artifactId>slf4j-log4j12</artifactId>
    10.     <version>1.7.21</version>
    11. </dependency>

    3.创建log4j.properties并且放到资源文件目录src/main/resources

    1. log4j.rootLogger=DEBUG,stdout,file
    2. log4j.additivity.org.apache=true
    4. log4j.appender.stdout=org.apache.log4j.ConsoleAppender
    5. log4j.appender.stdout.threshold=INFO
    6. log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
    7. log4j.appender.stdout.layout.ConversionPattern=%-5p %c{1}:%L - %m%n
    9. log4j.appender.file=org.apache.log4j.DailyRollingFileAppender
    10. log4j.appender.file.layout=org.apache.log4j.PatternLayout
    11. log4j.appender.file.DatePattern='.'yyyy-MM-dd-HH-mm
    12. log4j.appender.file.layout.ConversionPattern=%d{yyyy-MM-dd HH:mm:ss} %-5p %c{1}:%L - %m%n
    13. log4j.appender.file.Threshold=INFO
    14. log4j.appender.file.append=true
    15. log4j.appender.file.File=/workspaces/logs/foodie-api/mylog.log