如何在 spring junit 测试中禁用日志记录（错误除外）？

Question

我有一个/src/test/resources/application.properties 和一个简单的spring-boot 项目：

spring.main.banner-mode=off
logging.level.root=ERROR
logging.level.org.springframework.*=ERROR

问题：在测试运行期间，我仍然在控制台中看到以下输出：

12:15:33.323 [main] DEBUG org.springframework.test.context.BootstrapUtils - Instantiating CacheAwareContextLoaderDelegate from class [org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate]
12:15:33.373 [main] DEBUG org.springframework.test.context.BootstrapUtils - Instantiating BootstrapContext using constructor [public org.springframework.test.context.support.DefaultBootstrapContext(java.lang.Class,org.springframework.test.context.CacheAwareContextLoaderDelegate)]
12:15:33.515 [main] DEBUG org.springframework.test.context.BootstrapUtils - Instantiating TestContextBootstrapper for test class [ServletITest] from class [org.springframework.boot.test.autoconfigure.web.servlet.WebMvcTestContextBootstrapper]
12:15:33.568 [main] INFO org.springframework.boot.test.autoconfigure.web.servlet.WebMvcTestContextBootstrapper - Neither @ContextConfiguration nor @ContextHierarchy found for test class [com.slr.hellodocker.HelloServletITest], using SpringBootContextLoader
12:15:33.576 [main] DEBUG org.springframework.test.context.support.AbstractContextLoader - Did not detect default resource location for test class [ServletITest]: class path resource [ServletITest-context.xml] does not exist
12:15:33.579 [main] DEBUG org.springframework.test.context.support.AbstractContextLoader - Did not detect default resource location for test class [ServletITest]: class path resource [ServletITestContext.groovy] does not exist
.....

如何完全禁用这些样板日志记录（但不禁用错误日志）？

Answer 1

如下创建/src/test/resources/logback.xml：

<?xml version="1.0" encoding="UTF-8"?>
<configuration>
    <include resource="org/springframework/boot/logging/logback/base.xml" />
    <logger name="org.springframework" level="ERROR"/>
</configuration>