Servlet[springmvc]的Servlet.init（）引发异常

页面打不开
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sqlSessionFactory' defined in class path resource [spring-dao.xml]: Invocation of init method failed; nested exception is org.springframework.core.
NestedIOException: Failed to parse config resource: class path resource [mybatis-config.xml]; nested exception is org.apache.ibatis.builder.BuilderException: Error parsing SQL Mapper Configuration.
Cause: org.apache.ibatis.builder.BuilderException: Error resolving class.
Cause: org.apache.ibatis.type.TypeException: Could not resolve type alias 'com.github.pagehelper.PageInterceptor'.
Cause: java.lang.ClassNotFoundException: Cannot find class: com.github.pagehelper.PageInterceptor

mybatis-config.xml配置文件里面的参数错误。

加入依赖，不用那就注释掉