1 字节的 UTF-8 序列的字节 1 无效。

报错信息如下:

Error building SqlSession.

The error may exist in com/ycm/dao/UserMapper.xml

Cause: org.apache.ibatis.builder.BuilderException: Error parsing SQL Mapper Configuration. Cause: org.apache.ibatis.builder.BuilderException: Error creating document instance. Cause: org.xml.sax.SAXParseException; lineNumber: 5; columnNumber: 14; 1 字节的 UTF-8 序列的字节 1 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.ycm.util.MyBatisUtils.(MyBatisUtils.java:18)
… 23 more

1 字节的 UTF-8 序列的字节 1 无效。

解决办法就是将配置文件头部的utf-8改成utf8