com.mysql.cj.exceptions.DataConversionException: Cannot determine value type from string ‘admin‘

运行SpringBoot项目时发现报此异常

com.mysql.cj.exceptions.DataConversionException: Cannot determine value type from string 'admin'
	at com.mysql.cj.result.StringConverter.createFromBytes(StringConverter.java:131) ~[mysql-connector-java-8.0.15.jar:8.0.15]
	at com.mysql.cj.protocol.a.MysqlTextValueDecoder.decodeByteArray(MysqlTextValueDecoder.java:238) ~[mysql-connector-java-8.0.15.jar:8.0.15]
	at com.mysql.cj.protocol.result.AbstractResultsetRow.decodeAndCreateReturnValue(AbstractResultsetRow.java:143) ~[mysql-connector-java-8.0.15.jar:8.0.15]
	...

经检查后发现原因是：数据库表中的数据字段与bean对应的属性与之数据类型不相同，修改为相同类型即可