原文:java.sql.SQLException: Unknown initial character set index '255' received from server. Initial client character set can be forced via the 'characterEncoding' property.解决方案

解决方案: 首先查看数据库的版本号,删除旧的jar包,将mysql connector java.jar更换成对应版本号 同时在连接数据库的url后加上 useUnicode true amp characterEncoding utf ...

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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 ...

Thu Oct 08 06:16:00 CST 2015 3 20556
 
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