一、装VS2019 下载地址: https://visualstudio.microsoft.com/zh-hans/downloads/ 二、装SQLServer2019与SSMS 下载地址如下(百度一下也有): SQLServer2019: https://www.microsoft.com/en-us/sql-server/sql-server-2019 SSMS(装完上面的SQLServer2019会有链接): https://docs.microsoft.com/zh-cn/sql/ssms/download-sql-server-management-studio-ssms?vie