SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.
都说添加jar包,不管用.
SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
原文：http://www.cnblogs.com/yadongliang/p/7251627.html