我阅读了 Spring Boot 文档 (https://docs.spring.io/spring-boot/docs/current/reference/html/boot-features-logging.html)
you can also specify debug=true in your application.properties"
所以我想我可以通过在 application.properties 中添加 debug=false 来关闭调试日志。我做到了，但不幸的是，它没有用。然后我读了同一个文档
The logging system is initialized early in the application lifecycle and as such logging properties will not be found in property files loaded via
@PropertySourceannotations"
和
"Since logging is initialized before the
ApplicationContextis created, it isn’t possible to control logging from@PropertySourcesin Spring@Configurationfiles"
和
"When possible we recommend that you use the -spring variants for your logging configuration" so I added a file named
log4j-spring.propertiesinsrc/main/resources.
在这样的文件中，我添加了 debug=false(仅此行，没有其他内容)，但我仍然看到所有“当前日期”[main] DEBUG ... 消息。所以，我的问题是如何关闭 Spring Boot 应用程序中的调试消息，因为我将部署到应用程序以进行生产。有没有推荐的方法通过 maven 达到这个目的？
2 月 12 日添加
两种主要方法: 1)通过使用AnnotationConfigApplicationContext:
public class DemoAppNoBoot {
public static void main(String[] args) {
AnnotationConfigApplicationContext context = new AnnotationConfigApplicationContext(
BatchConfiguration.class);
JobLauncher jobLauncher = (JobLauncher) context.getBean("jobLauncher");
Job job = (Job) context.getBean("job");
try {
JobExecution execution = jobLauncher.run(job, new JobParameters());
} catch (Exception e) {
e.printStackTrace();
}
}
}
片段输出:
08:26:18.713 [main] DEBUG o.s.core.env.StandardEnvironment - Adding [systemProperties] PropertySource with lowest search precedence
08:26:18.744 [main] DEBUG o.s.core.env.StandardEnvironment - Adding [systemEnvironment] PropertySource with lowest search precedence
08:26:18.744 [main] DEBUG o.s.core.env.StandardEnvironment - Initialized StandardEnvironment with PropertySources [systemProperties,systemEnvironment]
08:26:18.947 [main] INFO o.s.c.a.AnnotationConfigApplicationContext - Refreshing org.springframework.context.annotation.AnnotationConfigApplicationContext@532760d8: startup date [Fri Feb 12 08:26:18 CST 2016]; root of context hierarchy
08:26:18.947 [main] DEBUG o.s.c.a.AnnotationConfigApplicationContext - Bean factory for org.springframework.context.annotation.AnnotationConfigApplicationContext@532760d8: org.springframework.beans.factory.support.DefaultListableBeanFactory@50b494a6: defining beans [org.springframework.context.annotation.internalConfigurationAnnotationProcessor,org.springframework.context.annotation.internalAutowiredAnnotationProcessor,org.springframework.context.annotation.internalRequiredAnnotationProcessor,org.springframework.context.annotation.internalCommonAnnotationProcessor,org.springframework.context.event.internalEventListenerProcessor,org.springframework.context.event.internalEventListenerFactory,batchConfiguration]; root of factory hierarchy
08:26:18.979 [main] DEBUG o.s.b.f.s.DefaultListableBeanFactory - Creating shared instance of singleton bean
...
08:26:32.560 [main] DEBUG o.s.b.f.s.DefaultListableBeanFactory - Returning cached instance of singleton bean 'lifecycleProcessor'
08:26:32.560 [main] DEBUG o.s.b.f.s.DefaultListableBeanFactory - Returning cached instance of singleton bean 'org.springframework.context.annotation.internalScheduledAnnotationProcessor'
08:26:32.560 [main] DEBUG o.s.b.f.s.DefaultListableBeanFactory - Returning cached instance of singleton bean 'org.springframework.boot.context.properties.ConfigurationPropertiesBindingPostProcessor'
08:26:32.560 [main] DEBUG o.s.s.a.ScheduledAnnotationBeanPostProcessor - Could not find default TaskScheduler bean
org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [org.springframework.scheduling.TaskScheduler] is defined at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBean(DefaultListableBeanFactory.java:372) ~[spring-beans-4.2.4.RELEASE.jar:4.2.4.RELEASE] at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBean(DefaultListableBeanFactory.java:332) ~[spring-beans-4.2.4.RELEASE.jar:4.2.4.RELEASE]
...
08:26:33.529 [pool-1-thread-1] DEBUG o.s.jdbc.core.JdbcTemplate - Executing prepared SQL update
08:26:33.529 [pool-1-thread-1] DEBUG o.s.jdbc.core.JdbcTemplate - Executing prepared SQL statement [UPDATE BATCH_JOB_EXECUTION set START_TIME = ?, END_TIME = ?, STATUS = ?, EXIT_CODE = ?, EXIT_MESSAGE = ?, VERSION = ?, CREATE_TIME = ?, LAST_UPDATED = ? where JOB_EXECUTION_ID = ? and VERSION = ?]
08:26:33.529 [pool-1-thread-1] DEBUG o.s.jdbc.core.JdbcTemplate - SQL update affected 1 rows
08:26:33.545 [pool-1-thread-1] DEBUG o.s.j.d.DataSourceTransactionManager - Initiating transaction commit
08:26:33.545 [pool-1-thread-1] DEBUG o.s.j.d.DataSourceTransactionManager - Committing JDBC transaction on Connection [org.hsqldb.jdbc.JDBCConnection@33bbce9c]
08:26:33.545 [pool-1-thread-1] DEBUG o.s.j.d.DataSourceTransactionManager - Releasing JDBC Connection [org.hsqldb.jdbc.JDBCConnection@33bbce9c] after transaction
08:26:33.545 [pool-1-thread-1] DEBUG o.s.jdbc.datasource.DataSourceUtils - Returning JDBC Connection to DataSource
08:26:33.545 [pool-1-thread-1] INFO o.s.b.c.l.support.SimpleJobLauncher - Job: [SimpleJob: [name=job1]] completed with the following parameters: [{}] and the following status: [COMPLETED]
带有 SpringApplication.run 的 Main 方法
@SpringBootApplication 公共(public)类 DemoApplication { 公共(public)静态无效主要(字符串[]参数){ SpringApplication.run(BatchConfiguration.class, args); } }
整个输出:
: Spring Boot :: (v1.3.1.RELEASE)
2016-02-12 08:02:36.145 INFO 12172 --- [ main] com.example.DemoApplication : Starting DemoApplication on GH-VDIKCISV252 with PID 12172 (C:\STS\wsRestTemplate\demo\target\classes started by e049447 in C:\STS\wsRestTemplate\demo)
2016-02-12 08:02:36.145 INFO 12172 --- [ main] com.example.DemoApplication : No active profile set, falling back to default profiles: default
2016-02-12 08:02:36.473 INFO 12172 --- [ main] s.c.a.AnnotationConfigApplicationContext : Refreshing org.springframework.context.annotation.AnnotationConfigApplicationContext@4e4aea35: startup date [Fri Feb 12 08:02:36 CST 2016]; root of context hierarchy
2016-02-12 08:02:42.176 WARN 12172 --- [ main] o.s.c.a.ConfigurationClassEnhancer : @Bean method ScopeConfiguration.stepScope is non-static and returns an object assignable to Spring's BeanFactoryPostProcessor interface. This will result in a failure to process annotations such as @Autowired, @Resource and @PostConstruct within the method's declaring @Configuration class. Add the 'static' modifier to this method to avoid these container lifecycle issues; see @Bean javadoc for complete details.
2016-02-12 08:02:42.349 WARN 12172 --- [ main] o.s.c.a.ConfigurationClassEnhancer : @Bean method ScopeConfiguration.jobScope is non-static and returns an object assignable to Spring's BeanFactoryPostProcessor interface. This will result in a failure to process annotations such as @Autowired, @Resource and @PostConstruct within the method's declaring @Configuration class. Add the 'static' modifier to this method to avoid these container lifecycle issues; see @Bean javadoc for complete details.
2016-02-12 08:02:42.724 INFO 12172 --- [ main] o.s.j.d.e.EmbeddedDatabaseFactory : Starting embedded database: url='jdbc:hsqldb:mem:testdb', username='sa'
2016-02-12 08:02:43.802 WARN 12172 --- [ main] o.s.b.c.l.AbstractListenerFactoryBean : org.springframework.batch.item.ItemReader is an interface. The implementing class will not be queried for annotation based listener configurations. If using @StepScope on a @Bean method, be sure to return the implementing class so listner annotations can be used.
2016-02-12 08:02:44.990 INFO 12172 --- [ main] o.s.jdbc.datasource.init.ScriptUtils : Executing SQL script from class path resource [org/springframework/batch/core/schema-hsqldb.sql]
2016-02-12 08:02:45.179 INFO 12172 --- [ main] o.s.jdbc.datasource.init.ScriptUtils : Executed SQL script from class path resource [org/springframework/batch/core/schema-hsqldb.sql] in 189 ms.
2016-02-12 08:02:46.804 INFO 12172 --- [ main] o.s.j.e.a.AnnotationMBeanExporter : Registering beans for JMX exposure on startup
2016-02-12 08:02:46.868 INFO 12172 --- [ main] o.s.b.a.b.JobLauncherCommandLineRunner : Running default command line with: []
2016-02-12 08:02:46.962 INFO 12172 --- [ main] o.s.b.c.r.s.JobRepositoryFactoryBean : No database type set, using meta data indicating: HSQL
2016-02-12 08:02:47.040 INFO 12172 --- [pool-2-thread-1] o.s.b.c.r.s.JobRepositoryFactoryBean : No database type set, using meta data indicating: HSQL
2016-02-12 08:02:47.243 INFO 12172 --- [ main] o.s.b.c.l.support.SimpleJobLauncher : No TaskExecutor has been set, defaulting to synchronous executor.
2016-02-12 08:02:47.259 INFO 12172 --- [pool-2-thread-1] o.s.b.c.l.support.SimpleJobLauncher : No TaskExecutor has been set, defaulting to synchronous executor.
2016-02-12 08:02:47.321 INFO 12172 --- [ main] o.s.b.c.l.support.SimpleJobLauncher : Job: [SimpleJob: [name=job1]] launched with the following parameters: [{run.id=1}]
2016-02-12 08:02:47.368 INFO 12172 --- [ main] o.s.batch.core.job.SimpleStepHandler : Executing step: [step1]
2016-02-12 08:02:47.400 INFO 12172 --- [ main] com.example.CustomItemReader : read method - collecting the MYAPP2 out file names
2016-02-12 08:02:47.525 INFO 12172 --- [ main] com.example.CustomItemReader : read method - no file found
2016-02-12 08:02:47.556 INFO 12172 --- [ main] o.s.b.c.l.support.SimpleJobLauncher : Job: [SimpleJob: [name=job1]] completed with the following parameters: [{run.id=1}] and the following status: [COMPLETED]
2016-02-12 08:02:47.556 INFO 12172 --- [ main] com.example.DemoApplication : Started DemoApplication in 12.1 seconds (JVM running for 13.405)
2016-02-12 08:02:47.556 INFO 12172 --- [pool-2-thread-1] o.s.b.c.l.support.SimpleJobLauncher : Job: [SimpleJob: [name=job1]] launched with the following parameters: [{}]
2016-02-12 08:02:47.618 INFO 12172 --- [pool-2-thread-1] o.s.batch.core.job.SimpleStepHandler : Executing step: [step1]
2016-02-12 08:02:47.634 INFO 12172 --- [pool-2-thread-1] com.example.CustomItemReader : read method - collecting the MYAPP2 out file names
2016-02-12 08:02:47.634 INFO 12172 --- [pool-2-thread-1] com.example.CustomItemReader : read method - no file found
2016-02-12 08:02:47.650 INFO 12172 --- [pool-2-thread-1] o.s.b.c.l.support.SimpleJobLauncher : Job: [SimpleJob: [name=job1]] completed with the following parameters: [{}] and the following status: [COMPLETED]
BatchConfiguration 类
@Configuration
@ComponentScan("com.example")
@EnableBatchProcessing
@EnableAutoConfiguration
@EnableScheduling
@PropertySource("config.properties")
public class BatchConfiguration {
@Autowired
private JobBuilderFactory jobBuilderFactory;
@Autowired
private StepBuilderFactory stepBuilderFactory;
@Bean
public Step step1(ItemReader<String> reader,
ItemProcessor<String, String> processor, ItemWriter<String> writer) {
return stepBuilderFactory.get("step1").<String, String> chunk(1) .reader(reader).processor(processor).writer(writer)
.allowStartIfComplete(true).build();
}
//I took out the rest of BatchConfiguration class
Application.properties(只有一行)
logging.level.*=OFF
附:我不会显示 config.properties，因为它只包含几个属性名称以及业务逻辑中使用的路径设置
pom.xml
<?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>
<groupId>com.example</groupId>
<artifactId>demo</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging>
<name>demo</name>
<description>Demo project for Spring Boot</description>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.3.1.RELEASE</version>
<relativePath /> <!-- lookup parent from repository -->
</parent>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<java.version>1.8</java.version>
<spring.batch.version>3.0.6.RELEASE</spring.batch.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-batch</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
<plugin>
<artifactId>maven-assembly-plugin</artifactId>
<configuration>
<archive>
<manifest>
<mainClass>com.example.DemoAppNoBoot</mainClass>
</manifest>
</archive>
<descriptorRefs>
<descriptorRef>jar-with-dependencies</descriptorRef>
</descriptorRefs>
</configuration>
<executions>
<execution>
<phase>install</phase>
<goals>
<goal>single</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-release-plugin</artifactId>
<version>2.5.1</version>
<configuration>
<goals>install</goals>
<preparationGoals>install</preparationGoals>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-jar-plugin</artifactId>
<configuration>
<archive>
<manifest>
<addClasspath>true</addClasspath>
<mainClass>com.example.DemoAppNoBoot</mainClass>
</manifest>
</archive>
</configuration>
</plugin>
</plugins>
</build>
</project>
Maven 依赖项(我怀疑的相关项):
logback-classic-1.1.3.jar
logback-core-1.1.3.jar
slf4j-api-1.7.13.jar
log4j-over-slf4j-1.7.13.jar
最佳答案
在 application.properties 中，您可以添加“logging.level.*=LEVEL”，其中“LEVEL”是 TRACE、DEBUG、INFO、WARN、ERROR、FATAL、OFF 之一。 * 负责包/类。
例如
logging.level.root=WARN
logging.level.org.springframework.web=DEBUG
logging.level.org.hibernate=ERROR
这意味着根记录器具有 WARN 级别。 org.springframework.web 处于调试级别，但所有休眠文件仅记录错误。
在您的情况下，您必须将 logging.level.root 设置为 INFO、WARN、ERROR、FATAL 或 OFF 级别之一以关闭所有日志记录。
关于spring - 如何在 Spring Boot 中关闭调试日志消息，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/35353869/