1   /// <summary> 2     /// 读取配置信息 3     /// </summary> 4     public class Zconfig 5     { 6         #region 读取配置信息 7         /// <summary> 8         /// 读取配置信息 9         /// </summary>10         /// <param name="name">key</param>11         /// <returns></returns>12         public static string Getconfig(string name)13         {14             IConfiguration config = new ConfigurationBuilder().Add(new JsonConfigurationSource { Path = "appsettings.json", ReloadOnChange = true }).Build();15             var appconfig = new ServiceCollection()16             .AddOptions()17             .Configure<SiteConfig>(config.GetSection("SiteConfig"))18             .BuildServiceProvider()19             .GetService<IOptions<SiteConfig>>()20             .Value;21 22             return appconfig.Configlist.FirstOrDefault(o => o.Name == name).Info;23         } 24         #endregion25 26     }27 28     #region 读取配置相关类29     public class SiteConfig30     {31 32         public List<SiteConfiglist> Configlist { get; set; }33     }34     public class SiteConfiglist35     {36         public string Name { get; set; }37         public string Info { get; set; }38     } 39     #endregion