【异常】incorrect string value :'\xAA\xE4\xBA' for column
Incorrect string value: '\xE5\xAE\xA2\xE4\xBA\xBA...' for column
将配置文件中的连接信息改为如下
spring.datasource.url=jdbc:mysql://127.0.0.1:3306/dbname?useUnicode=true&character_set_server=utf8mb4&allowMultiQueries=true