【异常】incorrect string value :\xAA\xE4\xBA for columnIncorrect 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.urljdbc:mysql://127.0.0.1:3306/dbname?useUnicodetruecharacter_set_serverutf8mb4allowMultiQueriestrue