原文:Unknown initial character set index '255' received from server. Initial client character set can be

mysql的连接错误,在网上查找到是编码不匹配的原因, 直接在连接的URL后加上 useUnicode true amp characterEncoding utf 就可以了 ...

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mysql: unknown variable 'character-set-client=utf8'

在同事安装的MySQL服务器上(居然安装的是My-SQL 5.1.73的老旧版本),登录MySQL时遇到下面“mysql: unknown variable 'character-set-client=utf8'”错误: [root@MySQLDB002 lib]# mysql ...

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