我有个小伙伴问我，他需要写一个转发服务的他有很多功能要通过他的服务转发~

技术栈又不一定asp.net core，我就想起泥水老前辈的BeetleX.FastHttpApi

中午午休，折腾了一会儿前辈，问清楚了FastHttpApi如何配置控制器依赖注入和控制器的路由配置

花了一些时间折腾，算折腾出来了

入口调用部分代码如下

        static void Main(string[] args)        {            UnitWork.Instance.Register((services) =>            {                services.AddScoped<Forward.Core.Forward>();

                services.AddSingleton<MaillService>();

                services.AddSingleton(typeof(IConfig), (serviceProvider)=>                {var instance = new Config();                    instance.TryAdd<MaillService>("maill");return instance;                });            });            UnitWork.Instance.Builder();

var mApiServer = new HttpApiServer();            mApiServer.ActionFactory.ControllerInstance += (o, e) =>            {                e.Controller = UnitWork.Instance.ServiceProvider.GetRequiredService(e.Type);            };            mApiServer.Register(Assembly.Load("Forward.Core"));            mApiServer.Open();

            Console.ReadLine();        }    }

服务本体

    public class MaillService : IForwardService    {private string userName = "2598145226@qq.com";private string pawssword = "********";private string _host = "smtp.qq.com";

        [ParamType(typeof(MaillModel))]public async Task<object> ExecuteAsync(object param)        {            MaillModel maillModel = param as MaillModel;

using (SmtpClient smtpClient = new SmtpClient(_host, 587))            {                smtpClient.DeliveryMethod = SmtpDeliveryMethod.Network;//指定电子邮件发送方式                smtpClient.Host = _host;//指定SMTP服务器                smtpClient.Credentials = new NetworkCredential(userName, pawssword);//用户名和密码                smtpClient.EnableSsl = true;

                MailAddress fromAddress = new MailAddress(userName, "华灯");                MailAddress toAddress = new MailAddress(maillModel.ToMail);                MailMessage mailMessage = new MailMessage(fromAddress, toAddress);

                mailMessage.Subject = maillModel.Subject;//主题                mailMessage.SubjectEncoding = Encoding.UTF8;                mailMessage.Body = maillModel.Body;//内容                mailMessage.BodyEncoding = Encoding.UTF8;//正文编码                mailMessage.IsBodyHtml = true;//设置为HTML格式                mailMessage.Priority = MailPriority.Normal;//优先级

await smtpClient.SendMailAsync(mailMessage);            }

return true;        }    }

internal class MaillModel    {public string ToMail { get; set; }public string Subject { get; set; }public string Body { get; set; }    }

转发服务部分

   [Controller(BaseUrl = "/Forward", SingleInstance = false)]public class Forward    {private IForwardFactory ForwardFactory { get; }

public Forward(IForwardFactory forwardFactory)        {            ForwardFactory = forwardFactory;        }

        [Post(Route = "{url}")]        [NoDataConvert]public async Task<ResponseModel> Service(string url,IHttpContext context)        {var result = new ResponseModel()            {                RequestTime = DateTime.Now            };

try            {var json = context.Request.Stream.ReadString(context.Request.Length);

                result.Data = await ForwardFactory.ForwardAsync(url, json);                result.ResponseTime = DateTime.Now;

                result.IsSuccessFul = true;            }catch(Exception ex)            {                result.ResponseTime = DateTime.Now;                result.Data = ex.ToString();            }

return result;        }    }

   [Controller(BaseUrl = "/Forward", SingleInstance = false)]public class Forward    {private IForwardFactory ForwardFactory { get; }

public Forward(IForwardFactory forwardFactory)        {            ForwardFactory = forwardFactory;        }

        [Post(Route = "{url}")]        [NoDataConvert]public async Task<ResponseModel> Service(string url,IHttpContext context)        {var result = new ResponseModel()            {                RequestTime = DateTime.Now            };

try            {var json = context.Request.Stream.ReadString(context.Request.Length);

                result.Data = await ForwardFactory.ForwardAsync(url, json);                result.ResponseTime = DateTime.Now;

                result.IsSuccessFul = true;            }catch(Exception ex)            {                result.ResponseTime = DateTime.Now;                result.Data = ex.ToString();            }

return result;        }    }

他只需要在入口地方注入服务即可

调用一个发送邮件的服务

项目在

https://github.com/htrlq/ForwardService

原文地址：https://www.cnblogs.com/NCoreCoder/p/10839847.html

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