1、安裝準備html
mysql-5.6.37-winx64下載mysql
2、安裝mysqlsql
1.解壓mysql-5.7.11-win32.zip 到 c:\mysql-5.7.11-win32數據庫
2.設置環境變量 MYSQL_HOME=c:\mysql-5.7.11-win32, path=%MYSQL_HOME%\binui
3.關鍵一步是my.ini的設置,個人是orm
# For advice on how to change settings please see # http://dev.mysql.com/doc/refman/5.6/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 basedir = D:\\software\\mysql-5.6.37-winx64\\ datadir = D:\\software\\mysql-5.6.37-winx64\data\\ port = 3306 server_id = 1 sql_mode=NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES general-log=0 general_log_file="mysql_general.log" slow-query-log=1 slow_query_log_file="mysql_slow_query.log" long_query_time=10 log-error="mysql_error_log.err" default-storage-engine=INNODB max_connections=1024 query_cache_size=128M key_buffer_size=128M innodb_flush_log_at_trx_commit=1 innodb_thread_concurrency=128 innodb_autoextend_increment=128M tmp_table_size=128M # 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 #sql_mode=NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES sql-mode="STRICT_TRANS_TABLES,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION" character-set-server=utf8 innodb_flush_method=normal
4. 管理員身份進入cmd(如下都是)server
5.mysqld --install MySQL --defaults-file=D:\software\mysql-5.6.37-winx64\my.ini 安裝mysql服務htm
6.mysqld --initialize 這是生成data目錄及初始化數據blog
7.啓動服務net start mysql 或在服務中啓動ip
9. mysql -uroot -p登陸mysql
輸入初始密碼鏈接進入mysql數據庫後,修改密碼以下:
set password=password('123456');
flush privileges;
退出再次登陸,使用新密碼就好了: mysql -uroot -p123456