.NET Core读取配置文件姿势

构造函数注入 IConfiguration

 private readonly IConfiguration _configuration;
    
    public XXXController(  IConfiguration configuration)
    {
        _configuration= configuration;
    }

使用

_configuration.GetValue<string>("MYConfig:Computer");

appsetting.json

  "MYConfig": {
    "Computer": "127.0.0.1",
    "UserName": "demo",
    "Password": "demo"
  }