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  • ASP.NET CORE 配置管理

    配置管理简单例子(添加内存配置)

    using Microsoft.Extensions.Configuration;
    using System;
    using System.Collections.Generic;
    
    namespace ConsoleCore
    {
        class Program
        {
            static void Main(string[] args)
            {
                var dic = new Dictionary<string, string>()
                {
                    { "name","wolf"},
                     { "age","28"},
                };
    
                var builder = new ConfigurationBuilder()
                    .AddInMemoryCollection(dic);
                var configuration = builder.Build();
    
                Console.WriteLine($"name:{configuration["name"]}");
                Console.WriteLine($"age:{configuration["age"]}");
                Console.ReadLine();
            }
        }
    }

     

    Json文件配置

    using Microsoft.Extensions.Configuration;
    using System;
    using System.Collections.Generic;
    
    namespace ConsoleCore
    {
        class Program
        {
            static void Main(string[] args)
            {
                var dic = new Dictionary<string, string>()
                {
                    { "name","wolf"},
                     { "age","28"},
                };
    
                var builder = new ConfigurationBuilder()
                    .AddInMemoryCollection(dic)
                    .AddJsonFile("wolf.json");
                var configuration = builder.Build();
                //key相同后面覆盖前面,还有configuration格式介绍
                Console.WriteLine($"name:{configuration["name"]}");
                Console.WriteLine($"age:{configuration["age"]}");
                Console.WriteLine($"age:{configuration["list:0:name"]}");
                Console.WriteLine($"age:{configuration["list:0:age"]}");
                Console.WriteLine($"age:{configuration["list:1:name"]}");
                Console.WriteLine($"age:{configuration["list:1:age"]}");
                Console.ReadLine();
            }
        }
    }
    {
      "name": "wolf1",
      "age": 30,
      "list": [
        {
          "name": "wolf2",
          "age": 35
        },
        {
          "name": "wolf3",
          "age": 37
        }
      ]
    }

    Bind读取配置到C#实例

    using ConsoleCore;
    using Microsoft.Extensions.Configuration;
    using System;
    using System.Collections.Generic;
    
    namespace ConsoleCore
    {
        class Program
        {
            static void Main(string[] args)
            {
                var dic = new Dictionary<string, string>()
                {
                    { "name","wolf"},
                     { "age","28"},
                };
    
                var builder = new ConfigurationBuilder()
                    .AddInMemoryCollection(dic)
                    .AddJsonFile("wolf.json");
                var configuration = builder.Build();
                var aaa = new AAA();
                configuration.Bind(aaa);
                Console.WriteLine($"name:{aaa.list[0].name}");
                Console.WriteLine($"age:{aaa.list[0].age}");
                Console.ReadLine();
            }
        }
    
        public class AA
        {
            public string name { get; set; }
            public string age { get; set; }
        }
    
        public class AAA
        {
            public string name { get; set; }
            public string age { get; set; }
    
            public List<AA> list { get; set; }
        }
    }

     在Core MVC内使用Options

     配置热更新

     

    在视图中依赖注入Options

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  • 原文地址:https://www.cnblogs.com/lgxlsm/p/9096394.html
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