ConfigureServices中的IConfiguration错误

Question

添加配置时，如下所示：

services.Configure<JiraOptions>(Configuration.GetSection("Jira"));

我的IDE突出显示了IConfiguration中的错误：

歧义参考：AutoMapper.Configuration.IConfiguration Microsoft.Extensions.Configuration.IConfiguration匹配

当我尝试调用方法GetSection时，它会写一个错误：

模棱两可的调用：Microsoft.Extensions.DependencyInjection.IServiceCollection配置（此Microsoft.Extensions.DependencyInjection.IServiceCollection，Microsoft.Extensions.Configuration.IConfiguration）（在类OptionsConfigurationServiceCollectionExtensions中）Microsoft.Extensions.DependencyInjection.IServiceCollection Configure （此Microsoft.Extensions.DependencyInjection.IServiceCollection，System.Action ）（在OptionsServiceCollectionExtensions类中）匹配

我该如何解决？完整的代码和屏幕：

using System.Reflection;
using System.Threading.Tasks;
using AutoMapper;
using AutoMapper.Configuration;
using Grafana.Data;
using Grafana.Data.Interfaces;
using Grafana.Domain;
using Microsoft.AspNetCore.Builder;
using Microsoft.AspNetCore.Hosting;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Hosting;

public class Startup
{
    public Startup(IConfiguration configuration)
    {
        Configuration = configuration;
    }

    public IConfiguration Configuration { get; }

    public void ConfigureServices(IServiceCollection services)
    {
        services.AddAutoMapper(Assembly.GetExecutingAssembly());

        services.AddMvc();
        services.AddControllers();

        services.AddTransient<IJiraClient, JiraClient>();
        services.AddTransient<IBugsMonitoringService, BugsMonitoringService>();

        services.Configure<JiraOptions>(Configuration.GetSection("Jira"));
    }

    public void Configure(IApplicationBuilder app, IWebHostEnvironment env)
    {
        if (env.IsDevelopment())
        {
            app.UseDeveloperExceptionPage();
        }

        app.UseRouting();

        app.UseEndpoints(endpoints => { endpoints.MapControllers(); });
    }
}

选项：

public class JiraOptions
{
    public string Url { get; set; }

    public string Login { get; set; }

    public string Password { get; set; }
}

Answer 1

使用AutoMapper.Configuration和Microsoft.Extensions.Configuration的两个名称空间都提供IConfiguration接口，这会导致歧义和冲突。从usings中删除两个名称空间（最好是AutoMapper.Configuration），一切都会好起来。