ASP.NET Core RC2: 'ConfigurationBuilder' does not contain a definition for 'SetBasePath'
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[已解决问题]
解决于 2016-05-17 18:31
用 dotnet build 命令编译 ASP.NET Core RC2 站点时出现如下的错误：
Startup.cs(24,6): error CS1061: 'ConfigurationBuilder' does not contain a definition for 'SetBasePath' and no extension method 'SetBasePath' accepting a first argument of type 'ConfigurationBuilder' could be found (are you missing a using directive or an assembly reference?)
Startup.cs 中的对应代码如下：
public Startup(IHostingEnvironment hostingEnv) { IConfigurationBuilder builder = new ConfigurationBuilder() .SetBasePath(hostingEnv.ContentRootPath) .AddJsonFile("config.json", false); Configuration = builder.Build(); }
最佳答案
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在project.json中添加如下的配置：
"Microsoft.Extensions.Configuration.FileExtensions": "1.0.0-*"
