今天在做开发项目的时候出现一直在控台输出创建sqlsessionfactory'这个代码,
tomcat一直在控制台上输出这个内容无法停止下来,那么到底是什么原因呢,
我们可以在输出信息上看到有个warn信息,也可以看error信息
2019-04-01 17:11:10,897 [WARN]-[org.springframework.beans.factory.support.AbstractBeanFactory.getTypeForFactoryBean(AbstractBeanFactory.java:1490)]
[ localhost-startStop-1:105113 ] Bean creation exception on non-lazy FactoryBean type check: org.springframework.beans.factory.BeanCreationException:
Error creating bean with name 'boTilySendMapper' defined in file
[E:\adf-workspace\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\webapps\ydbi\WEB-INF\classes\com\cxy\dao\BoTilySendMapper.class]:
Cannot resolve reference to bean 'sqlSessionFactory' while setting bean property 'sqlSessionFactory';
nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sqlSessionFactory'
defined in class path resource [spring/app/spring-dao.xml]: Invocation of init method failed; nested exception is org.springframework.core.NestedIOException:
Failed to parse mapping resource: 'file [E:\adf-workspace\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\webapps\ydbi\WEB-INF\classes\mybatis\com\cxy\matrix\dao\iteMapper.xml]';
nested exception is org.apache.ibatis.builder.BuilderException: Error parsing Mapper XML. Cause: java.lang.IllegalArgumentException:
Mapped Statements collection already contains value for com.cxy.dao.Matrix_cross_sortToSiteMapper.ooterData
最后可以清晰看到是那个mapper文件中出现了数据重复问题,所以可以得出问题在
mapper文件中有两个方法是重复的.
解决办法:首先查看warn部分内容,找出具体原因所在
改变方法名称