【】#./kafka-console-producer.sh --broker-list 127.0.0.1:9092 --topic productscanlog
报错如下：
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.
解决方法：
下载slf4j-1.7.6.zip
网址：SLF4J Binary files
解压
unzip slf4j-1.7.6.zip
把slf4j-nop-1.7.6.jar 包复制到kafka libs目录下面
cd slf4j-1.7.6
cp slf4j-nop-1.7.6.jar /export/kafka/libs/
