下文給大家?guī)?lái)關(guān)于Mac系統(tǒng)下搭建MySQL環(huán)境的具體步驟，感興趣的話就一起來(lái)看看這篇文章吧，相信看完Mac系統(tǒng)下搭建MySQL環(huán)境的具體步驟對(duì)大家多少有點(diǎn)幫助吧。
1、安裝
官網(wǎng)下載好 MySQL Mac 版安裝包，常規(guī)步驟安裝，安裝過(guò)程中會(huì)出現(xiàn)如下提示：
2019-03-24T18:27:31.043133Z 1 [Note] A temporary password is generated for root@localhost: TdfRm19!o0Xi
其中TdfRm19!o0Xi是初始密碼，最好先記住！
2、登陸
在終端命令行 登陸mysql:
$ mysql -u root -p # 輸入上述密碼即可
如果這一步提示: bash: mysql: command not found, 執(zhí)行下面2個(gè)命令做個(gè)軟連接即可：
cd /usr/local/bin ln -fs /usr/local/mysql-8.0.11-macos10.13-x86_64/bin/mysql mysql
3、修改密碼
在 MySQL8.0.4 以前，執(zhí)行 SET PASSWORD=PASSWORD('新密碼') 即可。但新版本不能這樣改了，因?yàn)槊艽a認(rèn)證變了。具體步驟可以參考 https://blog.csdn.net/yi247630676/article/details/80352655。
方法二：用 Homebrew 進(jìn)行安裝總所周知，Mac 可以利用 homebrew 進(jìn)行安裝管理，十分方便，如果沒(méi)有安裝 homebrew, 可以點(diǎn)擊 https://brew.sh/ 安裝。
下面是 mysql 的安裝方式
$ brew install mysql # 安裝指定版本： brew install mysql@1.1.1
接下來(lái)只要等待就可以了，出現(xiàn)下面文字后我們已經(jīng)很清楚我們需要做什么了：
重慶分公司
重慶分公司
==> mysql
We've installed your MySQL database without a root password. To secure it run:
mysql_secure_installation
MySQL is configured to only allow connections from localhost by default
To connect run:
mysql -u root
To have launchd start mysql now and restart at login:
brew services start mysql
Or, if you don't want/need a background service you can just run:
mysql.server start按說(shuō)明繼續(xù)執(zhí)行，進(jìn)行初始化操作：
$ myysql_secure_installation
初始化過(guò)程中會(huì)有很多問(wèn)題，以下是具體問(wèn)題部分，以注釋為解釋：
Would you like to setup VALIDATE PASSWORD component? Press y|Y for Yes, any other key for No: Y ## 回復(fù)y 需要密碼8位以上，回復(fù)n 則不做限制 The password validation component is not available. Proceeding with the further steps without the component. Please set the password for root here. New password: ## 設(shè)置你的密碼 Re-enter new password: ## 再次輸入你的密碼 By default, a MySQL installation has an anonymous user, allowing anyone to log into MySQL without having to have a user account created for them. This is intended only for testing, and to make the installation go a bit smoother. You should remove them before moving into a production environment. Remove anonymous users? (Press y|Y for Yes, any other key for No) : Y ## 是否移除匿名用戶?？紤]安全我選了y Success. Normally, root should only be allowed to connect from 'localhost'. This ensures that someone cannot guess at the root password from the network. Disallow root login remotely? (Press y|Y for Yes, any other key for No) : Y ## 是否允許遠(yuǎn)程連mysql 的 root。我用做本地調(diào)試，不是遠(yuǎn)程服務(wù)器，所以y了 Success. By default, MySQL comes with a database named 'test' that anyone can access. This is also intended only for testing, and should be removed before moving into a production environment. Remove test database and access to it? (Press y|Y for Yes, any other key for No) : Y ## 是否y了刪除test數(shù)據(jù)庫(kù)，我選了y - Dropping test database... Success. - Removing privileges on test database... Success. Reloading the privilege tables will ensure that all changes made so far will take effect immediately. Reload privilege tables now? (Press y|Y for Yes, any other key for No) : y ## 選y, 重新加載權(quán)限列表 Success. All done!
到此配置就結(jié)束了，下面我們啟動(dòng) mysql 即可，記住以下命令：
$ mysql -u root -p ## 登陸 mysql $ brew services start mysql@5.7 ## 啟動(dòng) mysql $ brew services stop mysql@5.7 ## 停止 mysql $ mysql.server start ## 啟動(dòng) mysql(無(wú)后臺(tái)服務(wù))
看了以上關(guān)于Mac系統(tǒng)下搭建MySQL環(huán)境的具體步驟詳細(xì)內(nèi)容，是否有所收獲。如果想要了解更多相關(guān)，可以繼續(xù)關(guān)注我們的行業(yè)資訊板塊。
