程序啟動時會有日志警告

SLF4J: Class path contains multiple SLF4J bindings. SLF4J: Found binding in [jar:file:/E:/maven/mavenRepository/ch/qos/logback/logback-classic/1.2.3/logback-classic-1.2.3.jar!/org/slf4j/impl/StaticLoggerBinder.class] SLF4J: Found binding in [jar:file:/E:/maven/mavenRepository/org/slf4j/slf4j-log4j12/1.7.26/slf4j-log4j12-1.7.26.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] log4j:WARN No appenders could be found for logger (com.alibaba.dubbo.common.logger.LoggerFactory). log4j:WARN Please initialize the log4j system properly. log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.

主要是因為Zookeeper包中，slf4j-log4j12和log4j沖突了，需要處理一下

在服務提供者和消費中的pom.xml文件的ZooKeeper依賴中添加如下內容

<dependency><groupId>com.101tec</groupId><artifactId>zkclient</artifactId><version>0.10</version><exclusions><exclusion><groupId>log4j</groupId><artifactId>log4j</artifactId></exclusion><exclusion><groupId>org.slf4j</groupId><artifactId>slf4j-log4j12</artifactId></exclusion></exclusions> </dependency>

這樣警告就會消失了。

?

轉載于:https://www.cnblogs.com/Tpf386/p/11040446.html

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