MySQL5.7.31怎么安装和配置
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一、 下载MySQL
本篇文章选择的是5.7.31版本
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二、 安装MySQL
1. 选择设置类型
双击运行mysql-installer-community-5.7.31.0.msi,这里选择是自定义安装,所以直接选择“Custom”,点击“Next”
“Developer Default”是开发者默认
“Server only”仅作为服务器安装
“Client only”仅作为客户端安装
“Full”是完整安装
“Custom”是自定义安装
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2. 选择安装的产品和功能
依次点开“MySQL Servers”、“MySQL Servers”、“MySQL Servers 5.7”、“MySQL Servers 5.7.31 -64”,然后点击绿色箭头将选中的版本移植到右边选中框中
注:这里选择的是64位系统
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3. 先选中“MySQL Server 5.7.31” ,之后点击下方的蓝色“Advanced Options”
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4. 自定义安装路径和数据存放路径,更改完成之后点击“OK”
注:虽说安装在C盘也没毛病,但是个人建议不要安装到C盘,我安装到了D盘
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5. 直接点击“OK”
注:这里因为选择了我自己创建的路径,故程序提示路径已存在,是否要继续
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6. 更改完成之后点击“Next”
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7. 确认一下安装路径和数据存放路径对不对,没有问题的话就直接点击Next
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8. 直接点击“Yes”
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9. 先选中“MySQL Server5.7.31”,若电脑中没有这个环境,会提示安装“Microsoft Visual C++ 2013”环境,点击“Execute”
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10. 勾选中之后点击“Install”
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11. 安装完成,点击“Close”
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12. 看到这个对勾就说明这个环境安装上了,直接点击“Next”
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13. 直接点击“Execute”
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14. 出现这个图标就说明安装成功了,直接点击“Next”
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15. 直接点击“Next”
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16. 直接点击“Next”
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17. 选择安装类型
个人学习研究的话选择“Development Computer”则可以,我这里选择是“Development Computer”
Development Computer 适合个人开发学习使用的
Server Computer 是像主要用于像FTP,email,web服务器等等
Dedicated Computer 只用作MySQL服务器
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18. MySQL的默认端口是3306,不需要作修改,直接点击“Next”
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19. 这里需要设置MySQL的密码,不需要太复杂,设置完了直接点击“Next”
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20. 直接点击“Next”
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21. 直接点击“Execute”,开始安装,点击安装之后需要等待片刻
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22. 点击“Finish”
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23. 点击“Next”
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24. 点击“Finish”,此时MySQL安装完成
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25. 在开始界面搜索mysql,点击第一个MySQL 5.7 Command Line Client
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26. 输入刚才设置的MySQL的密码,按Enter键(回车键)
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27. 出现下面界面就说明已经安装成功了
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至此,MySQL数据库安装成功
三、 配置环境变量
1. 找到MySQL的安装路径
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2. 右击此电脑选择“属性”
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3. 先点击“高级系统设置”,再点击“环境变量”
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4. 在“系统变量”中选择“Path”,点击“编辑”
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5. 点击“新建”,将MySQL的安装路径添加上去,之后点击“确定”
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6. 直接点击“确定”
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7. 验证环境变量是否配置好,按下“window+R”键 弹出运行框,输入“cmd”进入window命令行
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8. 输入“mysql -u root -p”按下回车
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9. 输入密码,按下“Enter键(回车键)”,出现下面界面则是已经配置成功
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