mysql初始化失败的问题

首先:my.ini 配置文件中 路径需要改成自己电脑mysql解压的路径.

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####################配置文件开始###################    # 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.    [client]    default-character-set=utf8         [mysqld]    port=3306    basedir ="D:\mysql\mysql-5.7.13-winx64/"    datadir ="D:\mysql\mysql-5.7.13-winx64/data/"    tmpdir ="D:\mysql\mysql-5.7.13-winx64/data/"    socket ="D:\mysql\mysql-5.7.13-winx64/data/mysql.sock"    log-error="D:\mysql\mysql-5.7.13-winx64/data/mysql_error.log"         #server_id = 2    #skip-locking         max_connections=100    table_open_cache=256    query_cache_size=1M         tmp_table_size=32M    thread_cache_size=8         innodb_data_home_dir="D:\mysql\mysql-5.7.13-winx64/data/"    innodb_flush_log_at_trx_commit =1    innodb_log_buffer_size=128M    innodb_buffer_pool_size=128M    innodb_log_file_size=10M    innodb_thread_concurrency=16    innodb-autoextend-increment=1000    join_buffer_size = 128M    sort_buffer_size = 32M    read_rnd_buffer_size = 32M    max_allowed_packet = 32M    explicit_defaults_for_timestamp=true    sql-mode="STRICT_TRANS_TABLES,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION"    skip-grant-tables    #sql_mode=NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES   ####################配置文件结束###################

初始化mysql服务

mysqld --install MySQL

启动mysql服务

net start mysql

登录mysql

mysql -uroot -p

修改密码

mysql> update user set authentication_string=PASSWORD('123456') where User='root';

刷新数据库

FLUSH PRIVILEGES;

修改外网权限

针对所有服务器都可以访问

 GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY 'mypassword' WITH GRANT OPTION;

修改@% 可以指定IP