Jack.Extensions.DependencyInjection NuGet Package

支持字段采用[DependencyInjection]方式支持依赖注入，支持属性依赖注入，支持静态字段采用[DependencyInjection]依赖注入，类如果使用[DependencyInjection(Singleton)]等属性，会被自动注入。

.net core 2.x Startup中：

public IServiceProvider ConfigureServices(IServiceCollection services)
{
//your codes here ...

return services.BuildJackServiceProvider();
}

.net core 3.x Program中：
public static IHostBuilder CreateHostBuilder(string[] args) =>
Host.CreateDefaultBuilder(args)
.UseServiceProviderFactory(new JackAspNetCoreServiceProviderFactory())
.ConfigureWebHostDefaults(webBuilder =>
{
webBuilder.UseStartup<Startup>();
});
}.