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Windows Server2019安裝MySQL5.7.25的方法

 更新時(shí)間:2022年09月15日 14:21:06   作者:歲末年初  
這篇文章主要介紹了Windows Server2019安裝MySQL5.7.25,本文給大家介紹的非常詳細(xì),對(duì)大家的學(xué)習(xí)或工作具有一定的參考借鑒價(jià)值,需要的朋友可以參考下

將解壓文件放置C盤
配置環(huán)境變量 Patch:C:\mysql-5.7.25-winx64\bin;
安裝mysql
切換到bin目錄 cd C:*\bin

1.mysqld --initialize --console 打印root用戶的初始密碼 (失敗刪除data文件重新執(zhí)行)

root@localhost:后面的“rI5rvf5x5G,E”就是初始密碼(不含首位空格)。在沒有更改密碼前,需要記住這個(gè)密碼,后續(xù)登錄需要用到

2.安裝服務(wù)bin目錄下執(zhí)行

mysqld --install mysql

3.啟動(dòng)服務(wù)(進(jìn)入控制臺(tái)直接運(yùn)行)

net start mysql啟動(dòng)

4.停止服務(wù)

net stop mysql

5.更改密碼(bin目錄下運(yùn)行):先要啟動(dòng)服務(wù)

mysql -u root -p
輸入root密碼
ALTER USER 'root'@'localhost' IDENTIFIED WITH mysql_native_password BY '新密碼';

--root遠(yuǎn)程權(quán)限

grant all PRIVILEGES on test_db.* to 'root'@'%' identified by '設(shè)置的密碼';

6.可以用 命令查看一下默認(rèn)安裝的數(shù)據(jù)庫:

show databases;
use mysql;
show tables;
mysql> show databases;
+--------------------+
| Database           |
+--------------------+
| information_schema |
| mysql              |
| performance_schema |
| sys                |
+--------------------+
4 rows in set (0.01 sec)

mysql>

看到默認(rèn)初始化了mysql數(shù)據(jù)庫,其中user表里面存儲(chǔ)MySQL用戶信息。我們可以看一下默認(rèn)MySQL用戶:

 select user,host,authentication_string from mysql.user;
mysql> select user,host,authentication_string from mysql.user;
+------------------+-----------+-------------------------------------------+
| user             | host      | authentication_string                     |
+------------------+-----------+-------------------------------------------+
| mysql.infoschema | localhost | *THISISNOTAVALIDPASSWORDTHATCANBEUSEDHERE |
| mysql.session    | localhost | *THISISNOTAVALIDPASSWORDTHATCANBEUSEDHERE |
| mysql.sys        | localhost | *THISISNOTAVALIDPASSWORDTHATCANBEUSEDHERE |
| root             | localhost | *27C237A977F4F44D3F551F1A673BE14DFD232961 |
+------------------+-----------+-------------------------------------------+
4 rows in set (0.00 sec)

mysql>

管理員root的host是localhost,代表僅限localhost登錄訪問。如果要允許開放其他ip登錄,則需要添加新的host。如果要允許所有ip訪問,可以直接修改成“%”

創(chuàng)建用戶:

CREATE USER 'username'@'%' IDENTIFIED WITH mysql_native_password BY 'password';

示例

CREATE USER 'dog'@'localhost' IDENTIFIED BY '123456';
CREATE USER 'pig'@'192.168.1.101_' IDENDIFIED BY '123456';
CREATE USER 'pig'@'%' IDENTIFIED BY '123456';

(需要注意:mysql8.0加密方式修改了)

檢查用戶

select user, host, plugin, authentication_string from user\G;

授權(quán)遠(yuǎn)程數(shù)據(jù)庫

授權(quán)所有權(quán)限

GRANT ALL PRIVILEGES ON *.* TO 'xxh'@'%';

授權(quán)基本的查詢修改權(quán)限,按需求設(shè)置

GRANT SELECT,INSERT,UPDATE,DELETE,CREATE,DROP,ALTER ON *.* TO 'xxh'@'%';

查看用戶權(quán)限

show grants for 'xxh'@'%';

示例:

mysql> use mysql;
Database changed
mysql> CREATE USER 'xxh'@'%' IDENTIFIED WITH mysql_native_password BY 'xxh123!@#'; #創(chuàng)建用戶(注意:mysql8.0加密方式修改了)
Query OK, 0 rows affected (0.07 sec)
mysql>

查看密碼加密方式:

mysql> select user, host, plugin, authentication_string from user;
+------------------+-----------+-----------------------+-------------------------------------------+
| user             | host      | plugin                | authentication_string                     |
+------------------+-----------+-----------------------+-------------------------------------------+
| xxh              | %         | mysql_native_password | *70FD6FB4F675E08FF785A754755B5EBA6DA62851 |
| mysql.infoschema | localhost | mysql_native_password | *THISISNOTAVALIDPASSWORDTHATCANBEUSEDHERE |
| mysql.session    | localhost | mysql_native_password | *THISISNOTAVALIDPASSWORDTHATCANBEUSEDHERE |
| mysql.sys        | localhost | mysql_native_password | *THISISNOTAVALIDPASSWORDTHATCANBEUSEDHERE |
| root             | localhost | mysql_native_password | *27C237A977F4F44D3F551F1A673BE14DFD232961 |
+------------------+-----------+-----------------------+-------------------------------------------+
5 rows in set (0.00 sec)

mysql>

另外,如果需要新增賬戶,或者本機(jī)以外的其他人訪問MySQL則還需要設(shè)置內(nèi)置賬戶的host,具體可以參考:MySQL創(chuàng)建用戶與授權(quán)

登錄MySQL

mysql> 鍵入命令mysql -uroot -p, 回車后提示你輸入密碼,輸入12345,然后回車即可

到此這篇關(guān)于Windows Server2019安裝MySQL5.7.25的文章就介紹到這了,更多相關(guān)Windows Server安裝MySQL內(nèi)容請(qǐng)搜索腳本之家以前的文章或繼續(xù)瀏覽下面的相關(guān)文章希望大家以后多多支持腳本之家!

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