学习Mybatis时报错：org.apache.ibatis.exceptions.PersistenceException: ### Error building SqlSession.
报错详情为;
Caused by: org.apache.ibatis.exceptions.PersistenceException:
Error building SqlSession.
Cause: org.apache.ibatis.builder.BuilderException: Error creating document instance. Cause: org.xml.sax.SAXParseException; lineNumber: 5; columnNumber: 12; 2 字节的 UTF-8 序列的字节 2 无效。
at org.apache.ibatis.exceptions.ExceptionFactory.wrapException(ExceptionFactory.java:30)
at org.apache.ibatis.session.SqlSessionFactoryBuilder.build(SqlSessionFactoryBuilder.java:80)
at org.apache.ibatis.session.SqlSessionFactoryBuilder.build(SqlSessionFactoryBuilder.java:64)
at com.youhs.utils.MybatisUtils.(MybatisUtils.java:23)
原因
xml文件的注释里写了中文，因此使用utf-8解码会报错。
解决方法：将xml文件的编码方式改为GBK或者UTF-8
改为：
<?xml version="1.0" encoding="GBK" ?>可参考文章：https://blog.csdn.net/shengsummer/article/details/8934847