Java character set 的相关内容

文章 2024-11-23 来自：开发者社区

Java更新数据库报错：Data truncation: Cannot create a JSON value from a string with CHARACTER SET 'binary'.

一、现象在Java中，使用mybatis-plus更新实体类对象到mysql，其中一个字段对应数据库中json数据类型，更新时报错：Data truncation: Cannot create a JSON value from a string with CHARACTER SET 'binary'. ‍ 报错信息： Cause: com.mysql.cj.jdbc.exceptions....

文章 2023-02-22 来自：开发者社区

Cause: java.sql.SQLException: Unknown initial character set index ‘255‘ received from server. Initia

连接数据库的时候遇到了如下错误Cause: java.sql.SQLException: Unknown initial character set index ‘255’ received from server. InitiaUnknown initial character set index ‘255’ received from server. Initial client chara....