一键下载MySQL安装包-batch脚本

点击浏览器下载MySQL安装包比较繁琐，这里使用batch脚本加速下载。
新建脚本可以参考conda安装

具体脚本内容

@echo off
where mysql >nul 2>nul
if %errorlevel% neq 0 (
    echo "MySQL is not installed."
    echo "Downloading MySQL installer..."
    rem 替换下面的链接为 mysql 安装包的下载链接
    set downloadLink="https://cdn.mysql.com//Downloads/MySQL-8.3/mysql-8.3.0-winx64.msi"
    powershell -Command "Invoke-WebRequest -Uri %downloadLink% -OutFile MySQLInstaller.msi"
    echo "MySQL installer has been downloaded. Please install it manually."
    start MySQLInstaller.msi
) else (
    echo "MySQL is already installed"
)
pause