java - 使用 AmqpAppender for log4j 需要什么依赖项？

Question

在我的 log4j.properties 中，我有以下行:

log4j.appender.queue=org.springframework.amqp.log4j.AmqpAppender

在我的 pom.xml 中，我有以下与 spring 相关的内容:

<!-- Spring dependencies -->
<dependency>
    <groupId>org.springframework</groupId>
    <artifactId>spring-core</artifactId>
    <version>${spring.version}</version>
    <exclusions>
        <exclusion>
            <groupId>commons-logging</groupId>
            <artifactId>commons-logging</artifactId>
        </exclusion>
    </exclusions>
</dependency>
<dependency>
    <groupId>org.springframework</groupId>
    <artifactId>spring-test</artifactId>
    <version>${spring.version}</version>
    <scope>test</scope>
</dependency>
<dependency>
    <groupId>org.springframework</groupId>
    <artifactId>spring-context</artifactId>
    <version>${spring.version}</version>
</dependency>
<dependency>
    <groupId>org.springframework</groupId>
    <artifactId>spring-aop</artifactId>
    <version>${spring.version}</version>
</dependency>
<dependency>
    <groupId>org.springframework</groupId>
    <artifactId>spring-aspects</artifactId>
    <version>${spring.version}</version>
</dependency>
 <dependency>
    <groupId>org.springframework</groupId>
    <artifactId>spring-tx</artifactId>
    <version>${spring.version}</version>
</dependency>
<dependency>
    <groupId>org.springframework</groupId>
    <artifactId>spring-web</artifactId>
    <version>${spring.version}</version>
</dependency>
<dependency>
    <groupId>org.springframework.amqp</groupId>
    <artifactId>spring-rabbit</artifactId>
    <version>1.2.0.RELEASE</version>
</dependency>

当我启动应用程序时，我看到以下异常:

log4j:ERROR Could not instantiate class [org.springframework.amqp.log4j.AmqpAppender].
java.lang.ClassNotFoundException: org.springframework.amqp.log4j.AmqpAppender  
...

使用 org.springframework.amqp.log4j.AmqpAppender 需要什么依赖项？

Answer 1

您有正确的依赖关系，但类有点不同:

org.springframework.amqp.rabbit.log4j.AmqpAppender

请注意包裹。