Spring Boot Webapp：讓Hibernate使用log4j

Question

我有一個spring boot web應用程序。 嘗試自定義日志記錄。 我理解slf4j和log4j之間的區別。 在這種情況下我需要使用log4j。 在大多數情況下，它的工作方式我想要的。

問題是，Hibernate正在向控制台打印SQL查詢，並且基於我認為它根本不使用log4j的格式。 我想進一步定制Hibernate的日志記錄。 我看到的大多數建議都假設Hibernate通過log4j進行日志記錄。 我如何讓hibernate使用log4j作為其日志框架？

我嘗試排除jboss日志記錄，然后我了解到jboss實際上是一種類似於slf4j的外觀，所以排除它似乎沒有解決問題（當我特別咄咄逼人時，應用程序無法啟動）

我還不知道jboss或hibernate是如何配置的。 我是新手，所以如果您包含有關如何實施建議解決方案的詳細說明，我將不勝感激。

更新：有人問，是的，我正在使用Maven。 我按照Spring Boot頁面上的說明來排除logback，以便spring boot使用log4j。 我現在確定大多數應用程序都使用log4j進行日志記錄 - 直接或通過slf4j - 因為系統正在按照我的log4j配置文件指示進行操作。

應用程序是直接使用log4j還是slf4j，這是一個重要的難題，我將不得不檢查。 至於Hibernate正在做什么，我還不知道。 當我執行我給出的建議時，我會提供進一步的更新。

非常感謝您的幫助和建議！

Maven依賴：樹如下：

[INFO] [dependency:tree {execution: default-cli}]
[INFO] <redacted>
[INFO] +- <redacted>
[INFO] +- <redacted>
[INFO] |  +- log4j:log4j:jar:1.2.17:compile (version managed from 1.2.16)
[INFO] |  \- commons-codec:commons-codec:jar:1.3:compile
[INFO] +- <redacted>
[INFO] |  +- org.springframework:spring-context:jar:4.1.5.RELEASE:compile (version managed from 3.1.1.RELEASE)
[INFO] |  +- org.springframework:spring-beans:jar:4.1.5.RELEASE:compile
[INFO] |  +- org.springframework:spring-orm:jar:4.1.5.RELEASE:compile (version managed from 3.1.1.RELEASE)
[INFO] |  |  \- org.springframework:spring-jdbc:jar:4.1.5.RELEASE:compile
[INFO] |  +- org.slf4j:slf4j-api:jar:1.7.10:compile (version managed from 1.5.11)
[INFO] |  +- org.slf4j:jcl-over-slf4j:jar:1.7.10:compile (version managed from 1.5.11)
[INFO] |  +- org.slf4j:slf4j-log4j12:jar:1.7.10:compile (version managed from 1.5.11)
[INFO] |  \- c3p0:c3p0:jar:0.9.1:compile
[INFO] +- org.springframework.boot:spring-boot-starter-web:jar:1.2.2.RELEASE:compile
[INFO] |  +- org.springframework.boot:spring-boot-starter:jar:1.2.2.RELEASE:compile
[INFO] |  |  +- org.springframework.boot:spring-boot:jar:1.2.2.RELEASE:compile
[INFO] |  |  \- org.springframework.boot:spring-boot-autoconfigure:jar:1.2.2.RELEASE:compile
[INFO] |  |     \- org.yaml:snakeyaml:jar:1.14:compile
[INFO] |  +- com.fasterxml.jackson.core:jackson-databind:jar:2.4.5:compile
[INFO] |  |  +- com.fasterxml.jackson.core:jackson-annotations:jar:2.4.5:compile (version managed from 2.4.0)
[INFO] |  |  \- com.fasterxml.jackson.core:jackson-core:jar:2.4.5:compile
[INFO] |  +- org.hibernate:hibernate-validator:jar:5.1.3.Final:compile
[INFO] |  |  +- javax.validation:validation-api:jar:1.1.0.Final:compile
[INFO] |  |  \- com.fasterxml:classmate:jar:1.0.0:compile
[INFO] |  +- org.springframework:spring-core:jar:4.1.5.RELEASE:compile
[INFO] |  +- org.springframework:spring-web:jar:4.1.5.RELEASE:compile
[INFO] |  \- org.springframework:spring-webmvc:jar:4.1.5.RELEASE:compile
[INFO] +- org.springframework.boot:spring-boot-starter-log4j:jar:1.2.2.RELEASE:compile
[INFO] |  \- org.slf4j:jul-to-slf4j:jar:1.7.10:compile
[INFO] +- org.springframework.boot:spring-boot-starter-ws:jar:1.2.2.RELEASE:compile
[INFO] |  +- org.springframework:spring-jms:jar:4.1.5.RELEASE:compile
[INFO] |  |  \- org.springframework:spring-messaging:jar:4.1.5.RELEASE:compile
[INFO] |  +- org.springframework:spring-oxm:jar:4.1.5.RELEASE:compile
[INFO] |  +- org.springframework.ws:spring-ws-core:jar:2.2.0.RELEASE:compile
[INFO] |  \- org.springframework.ws:spring-ws-support:jar:2.2.0.RELEASE:compile
[INFO] +- org.springframework.boot:spring-boot-starter-data-jpa:jar:1.2.2.RELEASE:compile
[INFO] |  +- org.springframework.boot:spring-boot-starter-aop:jar:1.2.2.RELEASE:compile
[INFO] |  |  +- org.aspectj:aspectjrt:jar:1.8.5:compile
[INFO] |  |  \- org.aspectj:aspectjweaver:jar:1.8.5:compile
[INFO] |  +- org.springframework.boot:spring-boot-starter-jdbc:jar:1.2.2.RELEASE:compile
[INFO] |  |  \- org.apache.tomcat:tomcat-jdbc:jar:8.0.20:compile
[INFO] |  |     \- org.apache.tomcat:tomcat-juli:jar:8.0.20:compile
[INFO] |  +- javax.transaction:javax.transaction-api:jar:1.2:compile
[INFO] |  +- org.springframework.data:spring-data-jpa:jar:1.7.2.RELEASE:compile
[INFO] |  |  \- org.springframework.data:spring-data-commons:jar:1.9.2.RELEASE:compile
[INFO] |  \- org.springframework:spring-aspects:jar:4.1.5.RELEASE:compile
[INFO] +- org.springframework.boot:spring-boot-starter-security:jar:1.2.2.RELEASE:compile
[INFO] |  +- org.springframework:spring-expression:jar:4.1.5.RELEASE:compile
[INFO] |  +- org.springframework.security:spring-security-config:jar:3.2.6.RELEASE:compile
[INFO] |  |  +- aopalliance:aopalliance:jar:1.0:compile
[INFO] |  |  \- org.springframework.security:spring-security-core:jar:3.2.6.RELEASE:compile
[INFO] |  +- org.springframework.security:spring-security-web:jar:3.2.6.RELEASE:compile
[INFO] |  \- org.springframework:spring-aop:jar:4.1.5.RELEASE:compile
[INFO] +- org.springframework.boot:spring-boot-starter-test:jar:1.2.2.RELEASE:test
[INFO] |  +- junit:junit:jar:4.12:test
[INFO] |  +- org.hamcrest:hamcrest-library:jar:1.3:test
[INFO] |  \- org.springframework:spring-test:jar:4.1.5.RELEASE:test
[INFO] +- org.powermock:powermock-reflect:jar:1.6.1:test
[INFO] +- org.powermock:powermock-module-junit4:jar:1.6.1:test
[INFO] |  \- org.powermock:powermock-module-junit4-common:jar:1.6.1:test
[INFO] |     \- org.powermock:powermock-core:jar:1.6.1:test
[INFO] +- org.powermock:powermock-api-mockito:jar:1.6.1:test
[INFO] |  +- org.mockito:mockito-all:jar:1.10.8:test
[INFO] |  \- org.powermock:powermock-api-support:jar:1.6.1:test
[INFO] +- org.mockito:mockito-core:jar:1.10.8:compile
[INFO] |  +- org.hamcrest:hamcrest-core:jar:1.3:runtime
[INFO] |  \- org.objenesis:objenesis:jar:2.1:runtime
[INFO] +- org.hibernate:hibernate-core:jar:4.3.8.Final:compile
[INFO] |  +- org.jboss.logging:jboss-logging:jar:3.1.3.GA:compile
[INFO] |  +- org.jboss.logging:jboss-logging-annotations:jar:1.2.0.Beta1:compile
[INFO] |  +- org.jboss.spec.javax.transaction:jboss-transaction-api_1.2_spec:jar:1.0.0.Final:compile
[INFO] |  +- dom4j:dom4j:jar:1.6.1:compile
[INFO] |  |  \- xml-apis:xml-apis:jar:1.0.b2:compile
[INFO] |  +- org.hibernate.common:hibernate-commons-annotations:jar:4.0.5.Final:compile
[INFO] |  +- org.hibernate.javax.persistence:hibernate-jpa-2.1-api:jar:1.0.0.Final:compile
[INFO] |  +- org.javassist:javassist:jar:3.18.1-GA:compile
[INFO] |  +- antlr:antlr:jar:2.7.7:compile
[INFO] |  \- org.jboss:jandex:jar:1.1.0.Final:compile
[INFO] +- org.hibernate:hibernate-entitymanager:jar:4.3.8.Final:compile
[INFO] +- javax.transaction:jta:jar:1.1:compile
[INFO] +- org.springframework.boot:spring-boot-starter-tomcat:jar:1.2.2.RELEASE:provided
[INFO] |  +- org.apache.tomcat.embed:tomcat-embed-core:jar:8.0.20:provided
[INFO] |  +- org.apache.tomcat.embed:tomcat-embed-el:jar:8.0.20:provided
[INFO] |  +- org.apache.tomcat.embed:tomcat-embed-logging-juli:jar:8.0.20:provided
[INFO] |  \- org.apache.tomcat.embed:tomcat-embed-websocket:jar:8.0.20:provided
[INFO] +- org.apache.ws.security:wss4j:jar:1.6.15:compile
[INFO] |  +- commons-logging:commons-logging:jar:1.1.1:compile
[INFO] |  +- org.apache.santuario:xmlsec:jar:1.5.6:compile
[INFO] |  \- org.opensaml:opensaml:jar:2.5.1-1:compile
[INFO] |     \- org.opensaml:openws:jar:1.4.2-1:compile
[INFO] |        \- org.opensaml:xmltooling:jar:1.3.2-1:compile
[INFO] |           \- joda-time:joda-time:jar:2.5:compile (version managed from 1.6.2)
[INFO] +- org.codehaus.jackson:jackson-mapper-asl:jar:1.9.0:compile
[INFO] |  \- org.codehaus.jackson:jackson-core-asl:jar:1.9.0:compile
[INFO] +- org.springframework.ws:spring-ws-security:jar:2.2.0.RELEASE:compile
[INFO] |  +- org.springframework.ws:spring-xml:jar:2.2.0.RELEASE:compile
[INFO] |  \- org.springframework:spring-tx:jar:4.1.5.RELEASE:compile
[INFO] +- com.oracle:ojdbc14:jar:10.2.0.4:compile
[INFO] +- org.apache.httpcomponents:httpclient:jar:4.3.5:compile
[INFO] |  \- org.apache.httpcomponents:httpcore:jar:4.3.2:compile
[INFO] +- org.json:json:jar:20140107:compile
[INFO] +- org.springframework:spring-context-support:jar:4.1.3.RELEASE:compile
[INFO] +- net.sf.ehcache:ehcache:jar:2.9.1:compile
[INFO] \- <redacted>

Answer 1

您可以將slf4j與log4j slf4j使用。

你在用maven嗎？ 如果是這樣，你可以發布與slf4j或log4j相關的pom.xml依賴項嗎？

另外，請查看以下鏈接： http ： //www.mkyong.com/hibernate/how-to-configure-log4j-in-hibernate-project/

對於log4j 1.2.x ，以下maven依賴項將使您在log4j appender中使用slf4j日志消息啟動並運行：

    <!-- slf4j-log4j -->
    <dependency>
        <groupId>org.slf4j</groupId>
        <artifactId>slf4j-log4j12</artifactId>
        <version>1.6.1</version>
    </dependency>

對於log4j 2.x ，以下maven依賴項將使您在log4j appender中使用slf4j日志消息啟動並運行：

<dependencies>
  <dependency>
    <groupId>org.apache.logging.log4j</groupId>
    <artifactId>log4j-slf4j-impl</artifactId>
    <version>2.2</version>
  </dependency>
</dependencies>

希望有所幫助！

Answer 2

log4j是一個日志記錄api，slf4j是在各種支持的日志記錄apis之上的ab抽象

我懷疑在你的情況下你使用直接log4j和hibernate日志記錄是通過slf4j完成的，它與其他一些實現（除了log4j之外）綁定，嘗試找出它被綁定到或從你的maven依賴樹綁定的日志記錄

刪除所有slf4j- *（除了slfj-api）並將其作為運行時依賴項slf4j-log4j，將slf4j調用綁定到log4j，它將引用放在classpath中的log4j.properties並尊重