C# 技巧 Posted on 2021-05-24 Edited on 2021-05-27 内插字符串类似于string.Format方法，但使用简单，方便，e.g. 1string str = $"Hello {name}, NumTimes is: {DateTime.Now}"; NuGetNuGet 常用命令 Install-Package XXXX常用包 EF Core: Microsoft.EntityFrameworkCore.SqlServer