MyBatis中：

Error building SqlSession.

The error may exist in SQL Mapper Configuration

Cause: org.apache.ibatis.builder.BuilderException: Error parsing SQL Mapper Configuration. Cause: java.lang.ClassNotFoundException

配置文件中：

写成：

如果还是找不到可以配一下pom.xml

    
        
            src/main/resources
            
                **/*.properties
                **/*.xml
            
        
        
            src/main/java
            
                **/*.properties
                **/*.xml