using Microsoft.Extensions.Configuration; using Microsoft.Extensions.Configuration.Json; using Microsoft.Extensions.DependencyInjection; using Microsoft.Extensions.Options; using System; namespace CoreConsoleApp1 { class Program { static void Main(st…
注意添加引用:System.Configuration: using System; using System.Collections.Generic; using System.Text; using System.Configuration; namespace DotNet.Utilities.配置文件操作类 { public class ConfigHelper_sufei { /// <summary> /// 根据Key取Value值 /// </summary> //…