namespace NewPdaSqlServer.util; public class AppsettingsUtility { public static AppSettings Settings { get; private set; } public void Initial(IConfiguration configuration) { var myOwn = new AppSettings(); //注意:可以使用冒号来获取内层的配置项 myOwn.TestErpUrl = configuration["AppSettings:TestErpUrl"]; myOwn.ProductionErpUrl = configuration["AppSettings:ProductionErpUrl"]; myOwn.DataBaseConn = configuration["AppSettings:DataBaseConn"]; Settings = myOwn; } }