weixin_49183998的博客

原创 出现Unknown initial character set index ‘255‘ received from server问题时如何解决

Unknown initial character set index '255' received from server. Initial client character set can be forced via the 'characterEncoding' property. 翻译过来的意思是 从服务器收到的未知初始字符集索引“255”。可以通过“characterEncoding”属性强制初始客户端字符集。 1.最简单粗暴的办法是原来的jar包移除，添加另一个合适的 2.第二种是在数据库