confluence utf8_general_ci

問題：Collation error The database collation 'utf8_general_ci' is not supported by Confluence. You need to use 'utf8_bin'.
解決方法：
create database confluence character set utf8 collate utf8_bin;
grant all on confluence. to 'confluenceuser'@'%' identified by 'password' with grant option;
grant all on confluence. to 'confluenceuser'@localhost identified by 'password' with grant option;
flush privileges;