Warning: mysqli::__construct(): (HY000/1045): Access denied for user ‘root’@‘localhost’ (using password: YES) in C:\DISK\apache\Apache24\htdocs\oop\data\sql.php on line 35 Connect Error (Access denied for user ‘root’@‘localhost’ (using password: YES))
问题2: Cmd登陆时,出现 error 2007 protocal mismatch the server version =11 the client version = 10 使用mysql community工具,在更新时重新检查配置,发现服务端端口还是修改没有生效。再看一次配置,原来是修改到客户端端口。于是修改客户端端口和服务端一致。再使用cmd登录即可。