错误信息:
SLF4J Warning: Class Path Contains Multiple SLF4J Bindings
错误原因:@H_502_7@我个人博客系统一个爬虫组件用到webmagic，而webmagic与lomback中的slf有冲突。
解决办法(webmagic排除相关依赖即可):
<!-- webmagic-->
<dependency>
<groupId>us.codecraft</groupId>
<artifactId>webmagic-core</artifactId>
<version>${webmagic.version}</version>
<exclusions>
<exclusion>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-log4j12</artifactId>
</exclusion>
<exclusion>
<groupId>log4j</groupId>
<artifactId>log4j</artifactId>
</exclusion>
</exclusions>
</dependency>
参考解决问题地址:@H_502_7@SLF4J Warning: Class Path Contains Multiple SLF4J Bindings
