Mysql权限问题: Access denied; you need (at least one of) the RELOAD privilege(s) for this operation
场景是使用某个mysql用户访问mysql的binlog,出现这个问题的原因是当前用户没有reload权限导致的。1、reload是administrative级的权限,即serveradministration;这类权限包括:CREATEUSER,PROCESS,RELOAD,REPLICATIONCLIENT,REPLICATIONSLAVE,SHOWDATABASES,SHUTDOWN,SU