标签：tin ase .com needed ring 更改 advice useful 启动
第一步：
修改my.ini文件，替换为以下内容 （skip_grant_tables***重点）
# For advice on how to change settings please see # http://dev.mysql.com/doc/refman/5.7/en/server-configuration-defaults.html # *** DO NOT EDIT THIS FILE. It‘s a template which will be copied to the # *** default location during install, and will be replaced if you # *** upgrade to a newer version of MySQL. [mysqld] # Remove leading # and set to the amount of RAM for the most important data # cache in MySQL. Start at 70% of total RAM for dedicated server, else 10%. # innodb_buffer_pool_size = 128M # Remove leading # to turn on a very important data integrity option: logging # changes to the binary log between backups. # log_bin # These are commonly set, remove the # and set as required. # basedir = ..... # datadir = ..... # port = ..... # server_id = ..... # Remove leading # to set options mainly useful for reporting servers. # The server defaults are faster for transactions and fast SELECTs. # Adjust sizes as needed, experiment to find the optimal values. # join_buffer_size = 128M # sort_buffer_size = 2M # read_rnd_buffer_size = 2M ######################################################### [client] port=3306 default-character-set=utf8 [mysqld] skip_grant_tables port=3306 character_set_server=utf8 basedir=E:\mysql-5.7.17-winx64 #解压目录 datadir=E:\mysql-5.7.17-winx64\data #解压目录下data目录 sql_mode=NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES [WinMySQLAdmin] E:\mysql-5.7.17-winx64\bin\mysqld.exe ########
第二步：
进入到MySQL的安装目录，按 shift+(鼠标右键) 点击命令行窗口 使用mysqld --initialize 进行初始化 （会在安装目录下创建一个data文件夹）
第三步：
在安装目录文件夹下 进入命令行模式 shift+(鼠标右键) 使用 net start mysql 启动服务
使用 mysql -uroot -p无密码登录
进入之后
mysql> use mysql;
mysql> update user set authentication_string=password("123") where user="root";（别忘了最后加分号)
mysql>flush privileges;
mysql>quit;
第四步：
进入my.ini文件将skip_grant_tables注释
重新进入命令行
net stop mysql
net start mysql (重新启动服务)
mysql -uroot -p
(使用更改后的密码登录)
succeed;
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最后温馨提示：如果net start mysql 提示无法启动服务，且没有提示错误 可以将 data 文件夹删除 重新初始化 启动一下
标签：tin ase .com needed ring 更改 advice useful 启动
原文地址：http://www.cnblogs.com/mxk-star/p/7226081.html
