mysql解压版安装

第一步:

我的电脑->属性->高级->环境变量

选择PATH,在其后面添加: 你的mysql bin文件夹的路径 (如:C:\Program Files\MySQL\MySQL Server 5.6\bin )

PATH=.......;C:\Program Files\MySQL\MySQL Server 5.6\bin

第二步:

安装目录下新建my.ini文件

==========================

[client]

default-character-set=utf8

[mysqld]

port=3306

basedir="E:/myfile/myjava/tools/mysql-5.7.22-winx64"

datadir="E:/myfile/myjava/tools/mysql-5.7.22-winx64/data"

tmpdir="E:/myfile/myjava/tools/mysql-5.7.22-winx64/data"

socket="E:/myfile/myjava/tools/mysql-5.7.22-winx64/mysql.sock"

log-error="E:/myfile/myjava/tools/mysql-5.7.22-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


default-storage-engine=MYISAM
innodb_data_home_dir="E:/myfile/myjava/tools/mysql-5.7.22-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"

sql_mode=NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES

skip-grant-tables

============================

第三步:

在mysql根目录下新建data文件夹,安装前务必保证data为一个空文件夹

输入mysqld --initialize

接着输入mysqld --install

成功会显示Servers Successfully installed

控制台下输入net start mysql 启动mysql服务

第四步:

关掉Mysql。 2、运行 mysqld --skip-grant-tables 3、打开另一个命令窗口 运行mysql即可去修改密码
UPDATE user SET authentication_string=PASSWORD("root") where USER="root";
mysql -u root -p

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转载自www.cnblogs.com/luoyunyong/p/8989987.html