1.在mysql的安装目录下找到my.ini,作如下修改: [mysqld] character-set-server=utf8mb4 [mysql] default-character-set=utf8mb4 修改后重启Mysql 2. 将已经建好的表也转换成utf8mb4 命令: 更改数据库编码:ALTER DATABASE caitu99 CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci; alter table TABLE_NAME convert to character set utf8mb4 collate utf8mb4_bin; (将TABLE_NAME替换成你的表名)
- 39 Incorrect NICK_NAME string column39 incorrect nick_name string business_license_url 39 incorrect business 39 truncation incorrect mybatis incorrect xf0 x9f string incorrect string问题value string 39 typescript createtime string 39 assignable unxdefined nick_name incorrect truncated incorrect double value