Class path contains multiple SLF4J bindings

【logback不同版本jar包】

SLF4J: Class path contains multiple SLF4J bindings.
SLF4J: Found binding in [jar:file:/H:/Workspaces/VgopSSO/WebRoot/WEB-INF/lib/logback-classic-1.0.13.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: Found binding in [jar:file:/H:/Workspaces/VgopSSO/WebRoot/WEB-INF/lib/logback-classic-1.1.3.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation.
SLF4J: Actual binding is of type [ch.qos.logback.classic.util.ContextSelectorStaticBinder]