ouyangkq666的博客

异常一：java.lang.ClassNotFoundException: Cannot find class:com.oykq.pagehelper.PageIntercepto 异常二：java.lang.ClassCastException:com.github.pagehelper.PageHelper cannot be cast to org.apache.ibatis.plugin.Interceptor

异常：java.lang.IllegalArgumentException: Result Maps collection already contains value Error creating bean with name 'SqlSessionFactory' defined in class path resource [applicationContext.xml]: Invocation of init method failed; nested exception is org.spring