Hen*_*ema 12 c# configuration asp.net-core
我曾经为此指定了应用程序基本路径ConfigurationBuilder:
public Startup(IApplicationEnvironment appEnv)
{
var configurationBuilder = new ConfigurationBuilder(appEnv.ApplicationBasePath)
.AddJsonFile("config.json")
.AddEnvironmentVariables();
Configuration = configurationBuilder.Build();
}
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但是,从beta8开始,构造函数ConfigurationBuilder不再采用应用程序基本路径参数,现在抛出异常.
如何指定基本路径?
Hen*_*ema 15
如果我们查看源代码ConfigurationBuilder,我们可以看到构造函数不再接受表示应用程序基本路径的字符串.相反,我们必须在接口上使用SetBasePath()扩展方法IConfigurationBuilder来指定它:
public Startup(IApplicationEnvironment appEnv)
{
var configurationBuilder = new ConfigurationBuilder()
.SetBasePath(appEnv.ApplicationBasePath)
.AddJsonFile("config.json")
.AddEnvironmentVariables();
Configuration = configurationBuilder.Build();
}
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特定的提交可以在这里找到.