ASP .NET CORE 讀取配置文件的方法
阿新 • • 發佈:2018-01-01
pat clu ros man tab nta director basepath 定義
老式的config文件在ASP。net core2.0中變成了appsettings.json,如果想要讀取自定義配置,可以寫如下代碼
{ "Logging": { "IncludeScopes": false, "LogLevel": { "Default": "Warning" } }, "Wizards": [ { "Name": "Gandalf", "Age": "1000" }, { "Name": "Harry", "Age": "17" } ], "Sex": { "Man": 0, "Female": 1 } }
讀取的時候,比如讀取Man的值,可以這麽寫:
var builder = new ConfigurationBuilder() .SetBasePath(Directory.GetCurrentDirectory()) .AddJsonFile("appsettings.json"); var config = builder.Build(); var ret = config.GetSection("Sex:Man").Value;
其他更多配置,例如數據庫等請參考:
https://docs.microsoft.com/zh-cn/aspnet/core/tutorials/first-mvc-app/working-with-sql?tabs=aspnetcore2x
和
https://docs.microsoft.com/zh-cn/aspnet/core/fundamentals/configuration/index?tabs=basicconfiguration
ASP .NET CORE 讀取配置文件的方法