MyBatis Chinese fuzzy Query, there is data in the database, but no result match

1, mybatis Chinese fuzzy query, the database has data, but no results match 1.1 problem Description:

Mybatis采用中文关键字进行模糊查询，sql语句配置无误，数据库有该数据，且无任何报错信息，但无查询结果

1.2 Workaround:

To modify the database connection address:

url=jdbc:mysql://localhost:3306/test?characterEncoding=UTF-8

• • Where the characterencoding=utf-8 must be written in the first place

MyBatis Chinese fuzzy Query, there is data in the database, but no result match