解决问题:java.sql.SQLException: Incorrect string value: '\xF0\x9F\x91\xBF...' for column 'nickname'
mysql数据库报错:java.sql.SQLException: Incorrect string value: '\xF0\x9F\x91\xBF...' for column 'nickname' at row 1
简单粗暴的解决方法:修改表字段数据类型VARCHAR为VARBINARY就好了;