发布：2020/7/7 17:51:50作者：管理员 来源：本站 浏览次数：3095
界面：
结构：
一、新建winform工程
NuGet安装以下几个包:
(1):Microsoft.AspNet.WebApi.OwinSelfHost
(2):Microsoft.AspNet.SignalR
(3)静态文件处理的中间件:Beginor.Owin.StaticFile
(4)Microsoft.Owin.Cors
(5) 将其他dll打包成一个exe:Costura.Fody
二、代码
启动类：
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using System.Windows.Forms;
using OwinTest2.model;
using OwinTest2.view;
namespace OwinTest2
{
static class Program
{
/// <summary>
/// 应用程序的主入口点。
/// </summary>
[STAThread]
static void Main()
{
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
Application.Run(GlobalData.GetForm1());
}
}
}
Form1 类：
using System;
using System.Net;
using System.Threading;
using System.Windows.Forms;
using Microsoft.Owin.Hosting;
using OwinTest2.server;
using OwinTest2.model;
namespace OwinTest2.view
{
public partial class Form1 : Form
{
//Owin服务实例对象
private IDisposable disposeable;
public Form1()
{
InitializeComponent();
Init();
}
private void Init()
{
//非主线程亦可操作界面
CheckForIllegalCrossThreadCalls = false;
log_textBox.Text = "日志:\r\n";
SetLog("开始获取本机IP...");
//获取本机IP
IPHostEntry here = Dns.GetHostEntry(Dns.GetHostName());
foreach (IPAddress _ip in here.AddressList)
{
if (_ip.AddressFamily.ToString().ToUpper() == "INTERNETWORK")
{
GlobalData.ServerIp = _ip.ToString();
//GlobalData.Port = (9000 + new Random().Next(1000)).ToString();
new Thread(() =>
{
//本地Http服务器
string baseAddress = "http://" + GlobalData.ServerIp + ":" + GlobalData.Port;
disposeable = WebApp.Start<Startup>(url: baseAddress);
})
{ Name = "获取日志线程" }.Start();
break;
}
}
this.Text = this.Text + " " + GlobalData.ServerIp + ":" + GlobalData.Port;
SetLog("本机IP端口:" + GlobalData.ServerIp + ":" + GlobalData.Port);
}
public void SetLog(string log)
{
log_textBox.AppendText(log + "\r\n");
}
private void Form1_FormClosing(object sender, FormClosingEventArgs e)
{
DialogResult result = MessageBox.Show("确认退出吗?", "提示", MessageBoxButtons.OKCancel, MessageBoxIcon.Information);
if (result == DialogResult.OK)
{
disposeable.Dispose();
//Dispose();
//Application.Exit();
System.Environment.Exit(0);
}
else
{
e.Cancel = true;
}
}
}
}
Startup 配置类：
using System;
using System.Collections.Generic;
using System.Linq;
using System.Net.Http.Headers;
using System.Text;
using System.Threading.Tasks;
using System.Web.Http;
using Beginor.Owin.StaticFile;
using Microsoft.AspNet.SignalR;
using Microsoft.Owin;
using Microsoft.Owin.Cors;
using Owin;
[assembly: OwinStartup(typeof(OwinTest2.server.Startup))]
namespace OwinTest2.server
{
class Startup
{
// This code configures Web API. The Startup class is specified as a type
// parameter in the WebApp.Start method.
public void Configuration(IAppBuilder appBuilder)
{
// Configure Web API for self-host.
HttpConfiguration config = new HttpConfiguration();
config.Routes.MapHttpRoute(name: "DefaultApi",
routeTemplate: "api/{controller}/{action}/{id}", //{action}目的是为了一个Controller能有多个Get Post方法
defaults: new { id = RouteParameter.Optional });
config.Formatters.XmlFormatter.SupportedMediaTypes.Clear();
config.Formatters.JsonFormatter.SupportedMediaTypes.Add(new MediaTypeHeaderValue("text/html"));
appBuilder.UseWebApi(config);
//静态文件托管
appBuilder.Map("/page", map =>
{
// 允许跨域
map.UseCors(CorsOptions.AllowAll);
map.UseStaticFile(new StaticFileMiddlewareOptions
{
RootDirectory = @"../Debug/page",
DefaultFile = "page/index.html",
EnableETag = true,
EnableHtml5LocationMode = true,
MimeTypeProvider = new MimeTypeProvider(new Dictionary<string, string>
{
{ ".html", "text/html" },
{ ".htm", "text/html" },
{ ".dtd", "text/xml" },
{ ".xml", "text/xml" },
{ ".ico", "image/x-icon" },
{ ".css", "text/css" },
{ ".js", "application/javascript" },
{ ".json", "application/json" },
{ ".jpg", "image/jpeg" },
{ ".png", "image/png" },
{ ".gif", "image/gif" },
{ ".config", "text/xml" },
{ ".woff2", "application/font-woff2"},
{ ".eot", "application/vnd.ms-fontobject" },
{ ".svg", "image/svg+xml" },
{ ".woff", "font/x-woff" },
{ ".txt", "text/plain" },
{ ".log", "text/plain" }
})
});
});
//SignalR托管
appBuilder.Map("/signalr", map =>
{
// 允许跨域
map.UseCors(CorsOptions.AllowAll);
var hubConfiguration = new HubConfiguration
{
//Resolver = **,
// You can enable JSONP by uncommenting line below.
// JSONP requests are insecure but some older browsers (and some
// versions of IE) require JSONP to work cross domain
EnableJSONP = true,
EnableDetailedErrors = true
};
// Run the SignalR pipeline. We‘re not using MapSignalR
// since this branch is already runs under the "/signalr"
// path.
map.RunSignalR(hubConfiguration);
});
//该值表示连接在超时之前保持打开状态的时间长度。
//默认为110秒
//GlobalHost.Configuration.ConnectionTimeout = TimeSpan.FromSeconds(110);
//该值表示在连接停止之后引发断开连接事件之前要等待的时间长度。
//默认为30秒
GlobalHost.Configuration.DisconnectTimeout = TimeSpan.FromSeconds(60);
}
}
}
LoginController 控制类(可用来处理异步请求)：
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Net;
using System.Net.Http;
using System.Net.Http.Headers;
using System.Text;
using System.Threading.Tasks;
using System.Web;
using System.Web.Http;
namespace OwinTest2.controllers
{
public class LoginController:ApiController
{
[HttpPost]
public HttpResponseMessage login([FromBody]Obj obj)
{
StringBuilder msg = new StringBuilder();
if (obj == null)
{
msg.Append("参数不能为空");
}
else
{
if (string.IsNullOrEmpty(obj.u_id))
{
msg.Append("u_id不能为空");
}
if (string.IsNullOrEmpty(obj.u_pwd))
{
msg.Append("u_pwd不能为空");
}
}
if (msg.Length > 0)
{
msg.Insert(0, "error:");
return new HttpResponseMessage(HttpStatusCode.OK)
{
Content = new StringContent(msg.ToString(), System.Text.Encoding.UTF8)
};
}
//GlobalData.GetForm1().SetLog(obj.u_id + "----" + obj.u_pwd);
//HttpResponseMessage result = null;
//msg.Append("账号:" + obj.u_id + " 密码:" + obj.u_pwd);
//result = new HttpResponseMessage(HttpStatusCode.OK)
//{
// Content = new StringContent(msg.ToString(), System.Text.Encoding.UTF8)
//};
//return result;
var httpResponseMessage = new HttpResponseMessage();
//设置Cookie
var cookie = new CookieHeaderValue("u_id", obj.u_id);
cookie.Expires = DateTimeOffset.Now.AddDays(1);
cookie.Domain = Request.RequestUri.Host;
cookie.Path = "/";
httpResponseMessage.Headers.AddCookies(new CookieHeaderValue[] { cookie });
//返回index.html页面
httpResponseMessage.Content = new StringContent(File.ReadAllText(@".\page\index.html"), Encoding.UTF8);
//指定返回什么类型的数据
httpResponseMessage.Content.Headers.ContentType = new MediaTypeHeaderValue("text/html");
return httpResponseMessage;
}
public class Obj
{
public string u_id { get; set; }
public string u_pwd { get; set; }
}
}
}
主要代码都在上面了，其他没放出来的无关紧要
访问地址：http://172.20.10.7:9000/page
客户端连接SignalR地址：http://172.20.10.7:9000/signalr
172.20.10.7这个ip根据你设置的来
