的配置,log也不例外,
我们先看看pom.xml中的配置吧!如果之前有添加
- <dependency>
- <groupId>org.springframework.boot</groupId>
- <artifactId>spring-boot-starter</artifactId>
- </dependency>
这里可以不同添加了,因为里面已经包含
- <dependency>
- <groupId>org.springframework.boot</groupId>
- <artifactId>spring-boot-starter-logging</artifactId>
- </dependency>
没有的就加上吧!二选一皆可!
代码:
public class ArticleController extends BaseController {
private static Logger log = LoggerFactory.getLogger(ArticleController.class);
@Autowired
private RedisConfig redisConfig;
@Autowired
private ArticleService articleService;
@RequestMapping("/articleList")
@ResponseBody
public BaseModel<List<ArticleVO>> articleList(){
BaseModel<List<ArticleVO>> res = new BaseModel<>();
JedisCluster jedisCluster = redisConfig.getJedisCluster();
String redis=redisConfig.getJedisCluster().get("redisKey");
log.info("redis:"+redis);
}
接下来我们先看看application.properties方式的配置吧,
- #日志相关配置
- logging.level.root=INFO
- logging.level.org.springframework.web=DEBUG
- logging.level.org.hibernate=ERROR
- logging.path=/home/_xyy_/output/SpringBootDemo/logs
- #logging.file=demo.log
logging.org.springFramework.web具体服务的日志级别
logging.path:日志的输出路径
logging.file:输出的日志文件
注(大坑):
1:logging.path和logging.file不可以同时配置,同时配置也只有logging.file起效
2:配置logging.path将会在指定文件夹下面生成spring.log文件,文件名字无法控制
3:配置logging.file,如果只是文件名如:demo.log只会在项目的根目录下生成指定文件名的日志文件,,如果想控制日志路径,可以选择完整路径
如:E:\\demo\\demo.log
接下来看看自定义配置文件,这个就要方便很多了,还是喜欢自定义配置文件的方式
在src/main/resources下面新建文件logback.xml这个也是spring boot默认的配置文件名,
如果需要自定义文件名,如:logback-test.xml需要在application.properties添加配置
logging.config=classpath:logback-test.xmlspring boot默认载入的相关配置文件,详见jar包;spring-boot-1.*.*.RELEASE.jar下面
org/springframework/boot/logging/logback/
详细文件:
base.xml //基础包,引用了下面所有的配置文件
console-appender.xml //控制台输出配置
defaults.xml //默认的日志文件配置
file-appender.xml //文件输出配置
logback.xml详细代码:
- <?xml version="1.0" encoding="UTF-8"?>
- <configuration>
- <include resource="org/springframework/boot/logging/logback/defaults.xml" />
- <appender name="CONSOLE" class="ch.qos.logback.core.ConsoleAppender">
- <encoder>
- <pattern>%d{HH:mm:ss.SSS} [%thread] %-5level %logger{35} - %msg %n</pattern>
- <charset>UTF-8</charset>
- </encoder>
- </appender>
- <appender name="FILE" class="ch.qos.logback.core.rolling.RollingFileAppender">
- <file>/home/_xyy_/output/SpringBootDemo/logs/stdout.log</file>
- <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
- <!-- daily rollover 保存历史记录到这个文件夹一日起为后缀 -->
- <fileNamePattern>/home/_xyy_/output/SpringBootDemo/logs/stdout.log.%d{yyyy-MM-dd}.log</fileNamePattern>
- <!-- keep 30 days' worth of history -->
- <maxHistory>30</maxHistory>
- </rollingPolicy>
- <triggeringPolicy class="ch.qos.logback.core.rolling.SizeBasedTriggeringPolicy">
- <maxFileSize>10MB</maxFileSize>
- </triggeringPolicy>
- <encoder>
- <pattern>%d{HH:mm:ss.SSS} [%thread] %-5level %logger{35} - %msg %n</pattern>
- <charset>UTF-8</charset> <!-- 此处设置字符集 -->
- </encoder>
- </appender>
- <root level="INFO">
- <appender-ref ref="CONSOLE"></appender-ref>
- <appender-ref ref="FILE"></appender-ref>
- </root>
- </configuration>