java 类路径包含多个 SLF4J 绑定
声明：本页面是StackOverFlow热门问题的中英对照翻译，遵循CC BY-SA 4.0协议，如果您需要使用它，必须同样遵循CC BY-SA许可，注明原文地址和作者信息，同时你必须将它归于原作者（不是我）：StackOverFlow
原文地址: http://stackoverflow.com/questions/39817610/
Warning: these are provided under cc-by-sa 4.0 license. You are free to use/share it, But you must attribute it to the original authors (not me):
StackOverFlow
Class path contains multiple SLF4J bindings
提问by user1
I tried to debug my project but got this
我试图调试我的项目，但得到了这个
SLF4J: Class path contains multiple SLF4J bindings.
SLF4J: Found binding in [jar:file:/usr/local/storm/lib/logback-classic-1.0.13.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: Found binding in [jar:file:/home/user/.m2/repository/ch/qos/logback/logback-classic/1.0.13/logback-classic-1.0.13.jar!/org/slf4j/impl/StaticLoggerBinder.class]
what should i do ?
我该怎么办 ？
i haven't any dependency for SLF4J in POM just this
我对 POM 中的 SLF4J 没有任何依赖，仅此而已
<dependency>
<groupId>org.apache.storm</groupId>
<artifactId>storm-core</artifactId>
<version>0.9.6</version>
<scope>provided</scope>
</dependency>
i tried to use the solutions i found in similar posts but didn't solve it ! like
我尝试使用我在类似帖子中找到的解决方案，但没有解决！喜欢
<exclusions>
<exclusion>
<groupId>org.slf4j</groupId>
<artifactId>log4j-over-slf4j</artifactId>
</exclusion>
<exclusion>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
</exclusion>
<exclusion>
<groupId>logback-classic</groupId>
<artifactId>ch.qos.logback</artifactId>
</exclusion>
</exclusions>
I tried to replace providedto compilebut didn't solve it too .
我试图替换provided为compile但也没有解决它。
I got this with using mvn dependency:tree
我得到了这个使用 mvn dependency:tree
org.slf4j:log4j-over-slf4j:jar:1.6.6:provided
org.slf4j:slf4j-api:jar:1.7.5:compile
采纳答案by Issam EL-ATIF
You have 2 sources of dependencies for storm one from /usr/local/storm/lib/ directory and the second from maven which cause multiple binding for sl4j.
Try using just one source of dependencies.
您有 2 个风暴依赖源，一个来自 /usr/local/storm/lib/ 目录，第二个来自 maven，这会导致 sl4j 的多重绑定。
尝试只使用一种依赖源。
