https://www.cnblogs.com/knowledgesea/p/7079880.html
引入Nuget的两个类库
Microsoft.Extensions.Configuration
Microsoft.Extensions.Configuration.Json使用
var builder = new ConfigurationBuilder().SetBasePath(Directory.GetCurrentDirectory()).AddJsonFile("appsettings.json");
var configurationRoot = builder.Build();
var motherNameSection = configurationRoot.GetSection("mother").GetSection("name");
转载于:https://www.cnblogs.com/ZkbFighting/p/10734965.html
相关资源:数据结构—成绩单生成器