我使用 - SLF4J在我的应用程序中创建了cutom日志记录，遵循BELOW Link，
http://javaeenotes.blogspot.com/2011/12/custom-slf4j-logger-adapter.html
以这种方式使用HelloWorldProgram样本正常工作，
public class HelloWorld {
public static void main(String[] args) {
Logger logger = LoggerFactory.getLogger(HelloWorld.class);
logger.info("Hello World");
}
}
但如果我将其与我的maven项目集成，我使用spring创建日志文件，
我收到以下错误。有许多不同的方法可以解决问题，但没有运气。
11:08:59,486 ERROR [STDERR] SLF4J: Class path contains multiple SLF4J bindings.
11:08:59,486 ERROR [STDERR] SLF4J: Found binding in [/WEB-INF/classes/org/slf4j/impl/StaticLoggerBinder.class]
11:08:59,486 ERROR [STDERR] SLF4J: Found binding in [/WEB-INF/lib/logback-classic-1.0.13.jar/org/slf4j/impl/StaticLoggerBinder.class]
11:08:59,486 ERROR [STDERR] SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation.
11:08:59,496 ERROR [STDERR] SLF4J: Actual binding is of type [org.slf4j.impl.MyLoggerFactory]
<dependencies>
<!-- spring core -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-core</artifactId>
<version>${spring.version}</version>
<exclusions>
<exclusion>
<groupId>commons-logging</groupId>
<artifactId>commons-logging</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-beans</artifactId>
<version>${spring.version}</version>
<exclusions>
<exclusion>
<groupId>commons-logging</groupId>
<artifactId>commons-logging</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
<version>${spring.version}</version>
<exclusions>
<exclusion>
<groupId>commons-logging</groupId>
<artifactId>commons-logging</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-orm</artifactId>
<version>${spring.version}</version>
<exclusions>
<exclusion>
<groupId>commons-logging</groupId>
<artifactId>commons-logging</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>c3p0</groupId>
<artifactId>c3p0</artifactId>
<version>0.9.1.2</version>
<scope>provided</scope>
</dependency>
<!-- logging dependencies -->
<!-- <dependency>
<groupId>org.slf4j</groupId>
<artifactId>log4j-over-slf4j</artifactId>
<version>${slf4j.version}</version>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>jcl-over-slf4j</artifactId>
<version>${slf4j.version}</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>jul-to-slf4j</artifactId>
<version>${slf4j.version}</version>
</dependency> -->
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
<version>1.7.9</version>
<exclusions>
<exclusion>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-log4j12</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>ch.qos.logback</groupId>
<artifactId>logback-classic</artifactId>
<version>1.0.13</version>
<exclusions>
<exclusion>
<!-- Defined below -->
<artifactId>slf4j-api</artifactId>
<groupId>org.slf4j</groupId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>ch.qos.logback</groupId>
<artifactId>logback-core</artifactId>
<version>1.0.13</version>
<exclusions>
<exclusion>
<!-- Defined below -->
<artifactId>slf4j-api</artifactId>
<groupId>org.slf4j</groupId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.apache.cassandra</groupId>
<artifactId>cassandra-all</artifactId>
<version>0.8.1</version>
<exclusions>
<exclusion>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-log4j12</artifactId>
</exclusion>
<exclusion>
<groupId>log4j</groupId>
<artifactId>log4j</artifactId>
</exclusion>
<exclusion>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-jdk14</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-test</artifactId>
<version>${spring.version}</version>
<scope>test</scope>
<exclusions>
<exclusion>
<groupId>commons-logging</groupId>
<artifactId>commons-logging</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.owasp.esapi</groupId>
<artifactId>esapi</artifactId>
<version>2.1.0</version>
<exclusions>
<exclusion>
<groupId>commons-configuration</groupId>
<artifactId>commons-configuration</artifactId>
</exclusion>
<exclusion>
<groupId>commons-beanutils</groupId>
<artifactId>commons-beanutils-core</artifactId>
</exclusion>
<exclusion>
<groupId>commons-fileupload</groupId>
<artifactId>commons-fileupload</artifactId>
</exclusion>
<exclusion>
<groupId>commons-io</groupId>
<artifactId>commons-io</artifactId>
</exclusion>
<exclusion>
<groupId>log4j</groupId>
<artifactId>log4j</artifactId>
</exclusion>
<exclusion>
<groupId>xom</groupId>
<artifactId>xom</artifactId>
</exclusion>
<exclusion>
<groupId>org.beanshell</groupId>
<artifactId>bsh-core</artifactId>
</exclusion>
<exclusion>
<groupId>org.owasp.antisamy</groupId>
<artifactId>antisamy</artifactId>
</exclusion>
<exclusion>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-log4j12</artifactId>
</exclusion>
</exclusions>
</dependency>
</dependencies>
<build>
<finalName>${project.artifactId}</finalName>
<plugin>
<artifactId>maven-surefire-plugin</artifactId>
<configuration>
<classpathDependencyExcludes>
<classpathDependencyExcludes>ch.qos.logback:logback-classic</classpathDependencyExcludes>
</classpathDependencyExcludes>
</configuration>
</plugin>
</plugins>
</build>
<contextListener class="ch.qos.logback.classic.jul.LevelChangePropagator">
<resetJUL>true</resetJUL>
</contextListener>
<appender name="appLogFileAppender" class="ch.qos.logback.core.rolling.RollingFileAppender">
<rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
//log file creation goes here
</rollingPolicy>
</appender>
有谁可以帮我解决这个问题？
答案 0 :(得分：1)
根据错误消息（http://www.slf4j.org/codes.html#multiple_bindings）中给出的链接，SLF4J旨在＆＃34; 与一个和一个一次基础日志框架＆＃34;。
您目前在类路径上有两个：
当SLF4J找到多个绑定时，它只是随机选择一个并使用它。在您的情况下，它选择了您的自定义绑定（基于错误消息的最后一行＆＃34; Actual binding is of type [org.slf4j.impl.MyLoggerFactory]＆＃34;），但不保证每次都这样做。
您基本上有两个选择：