asp.net-core – 如何在ConfigureServices中获取开发/分段/生产主机环境

public void ConfigureServices(IServiceCollection services)
{
    // Which environment are we running under?
}

您可以轻松地在ConfigureServices中访问它，只需将其持久化到Startup方法中的一个属性，该方法首先被调用并将其传入，则可以从ConfigureServices访问该属性

public Startup(IHostingEnvironment env,IApplicationEnvironment appEnv)
{
    ...your code here...
    CurrentEnvironment = env;
}

private IHostingEnvironment CurrentEnvironment{ get; set; } 

public void ConfigureServices(IServiceCollection services)
{
    string envName = CurrentEnvironment.EnvironmentName;
    ... your code here...
}