摘要：
###一、创建AppSetting帮助类 public class AppSetting { private static readonly object objLock = new object(); //锁 private static AppSetting instance = null; p 阅读全文
摘要：
###一、比如appsettings.json里面有这样一段代码 { "Logging": { "LogLevel": { "Default": "Information", "Microsoft": "Warning", "Microsoft.Hosting.Lifetime": "Informa 阅读全文