第一步:停止MysqL的服务:
net stop MysqL
第二步:命令行进入到MysqL的安装目录bin;
第三步:跳过权限检查启动MysqL:
MysqLd ––skip-grant-tables
第四步:重新打开一个命令窗口。
MysqL> use MysqL
MysqL> insert into user set user='root',ssl_cipher=''x509_issuer='',x509_subject='';
MysqL>update user set Host='localhost',select_priv='y',insert_priv='y',update_priv='y',Alter_priv='y',delete_priv='y',create_priv='y',drop_priv='y',reload_priv='y',shutdown_priv='y',Process_priv='y',file_priv='y',grant_priv='y',References_priv='y',index_priv='y',create_user_priv='y',show_db_priv='y',super_priv='y',create_tmp_table_priv='y',Lock_tables_priv='y',execute_priv='y',repl_slave_priv='y',repl_client_priv='y',create_view_priv='y',show_view_priv='y',create_routine_priv='y',alter_routine_priv='y',create_user_priv='y' where user='root';
MysqL>exit;
MysqLd --initialize;
net start MysqL;