老式的config文件在ASP。net core2.0中变成了appsettings.json,如果想要读取自定义配置,可以写如下代码
{ ?"Logging": { ???"IncludeScopes": false, ???"LogLevel": { ?????"Default": "Warning" ???} ?}, ?"Wizards": [ ???{ ?????"Name": "Gandalf", ?????"Age": "1000" ???}, ???{ ?????"Name": "Harry", ?????"Age": "17" ???} ?], ?"Sex": { ???"Man": 0, ???"Female": 1 ?}}读取的时候,比如读取Man的值,可以这么写:
???????????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,例如数据库等请参考:
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 读取配置文件的方法
原文地址:https://www.cnblogs.com/llcdbk/p/8159308.html