ASP. NET CORE 2.0 configuration Management

Simple Configuration Management Example (add memory configuration)

usingMicrosoft.Extensions.Configuration;usingSystem;usingSystem.Collections.Generic;namespaceconsolecore{classProgram {Static voidMain (string[] args) {            varDIC =Newdictionary<string,string>()            {                { "name","Wolf"},                 { " Age"," -"},            }; varBuilder =NewConfigurationbuilder ().            Addinmemorycollection (DIC); varConfiguration =Builder.            Build (); Console.WriteLine ($"name:{configuration["Name"]}"); Console.WriteLine ($"age:{configuration["Age"]}");        Console.ReadLine (); }    }}

JSON file configuration

usingMicrosoft.Extensions.Configuration;usingSystem;usingSystem.Collections.Generic;namespaceconsolecore{classProgram {Static voidMain (string[] args) {            varDIC =Newdictionary<string,string>()            {                { "name","Wolf"},                 { " Age"," -"},            }; varBuilder =NewConfigurationbuilder (). Addinmemorycollection (DIC). Addjsonfile ("Wolf.json"); varConfiguration =Builder.            Build (); //key is the same as the previous overlay, and the configuration format is introducedConsole.WriteLine ($"name:{configuration["Name"]}"); Console.WriteLine ($"age:{configuration["Age"]}"); Console.WriteLine ($"age:{configuration["List0: Name"]}"); Console.WriteLine ($"age:{configuration["List0: Age"]}"); Console.WriteLine ($"age:{configuration["List1: Name"]}"); Console.WriteLine ($"age:{configuration["List1: Age"]}");        Console.ReadLine (); }    }}

{  "name": "Wolf1",  "age": +,  "list":[    {      "name": "Wolf2" ,      " Age ": +    },    {      " name ":" Wolf3 ",      " age ": Notoginseng    }  ]}

Bind read configuration to C # instance

usingConsolecore;usingMicrosoft.Extensions.Configuration;usingSystem;usingSystem.Collections.Generic;namespaceconsolecore{classProgram {Static voidMain (string[] args) {            varDIC =Newdictionary<string,string>()            {                { "name","Wolf"},                 { " Age"," -"},            }; varBuilder =NewConfigurationbuilder (). Addinmemorycollection (DIC). Addjsonfile ("Wolf.json"); varConfiguration =Builder.            Build (); varAAA =NewAAA (); Configuration.            Bind (AAA); Console.WriteLine ($"Name:{aaa.list[0].name}"); Console.WriteLine ($"Age:{aaa.list[0].age}");        Console.ReadLine (); }    }     Public classAA { Public stringName {Get;Set; }  Public stringAge {Get;Set; } }     Public classAAA { Public stringName {Get;Set; }  Public stringAge {Get;Set; }  PublicList<aa> List {Get;Set; } }}

Using the options within core MVC

Configuring Hot Updates

Dependency Injection options in views

ASP. NET CORE 2.0 configuration Management