用jsp读取My SQL数据库里面的数据,结果读出来的是乱码,把jsp页面的charset.pageEncoding属性都改成了UTF-8,My SQL数据库的Collate属性也改成了UTF-8,还是不行. 后来用getBytes()方法读出数据,再用new String()方法设置格式为UTF-8. <% ResultSet rs; String val,v1,v2; String sql="select * from news order by time desc"; rs
1. HUE需要安装SASL 发现异常: Could not install table: Error creating table sample_07: Could not start SASL: Error in sasl_client_start (-4) SASL(-4): no mechanism available: No worthy mechs found (code THRIFTTRANSPORT): TTransportException('Could not start S