.netcore windows app启动webserver

创建controller:

using Microsoft.AspNetCore.Mvc;
using Microsoft.Extensions.Logging;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Text.Json.Serialization;
using System.Threading.Tasks;namespace MyWorker.Controller
{[ApiController][Route("/api/[controller]")]public class HomeController{public ILogger<HomeController> logger;public HomeController(ILogger<HomeController> logger){this.logger = logger;}public string Echo(){return DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss");}}
}

定义webserver

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Microsoft.AspNetCore;
using Microsoft.AspNetCore.Hosting;namespace MyWorker
{public static class WebServer{public static WorkerConfig Config{get;private set;}public static bool IsRunning{get { return host != null; }}private static IWebHost host;static WebServer(){ReadConfig();}#region 配置public static void ReadConfig(){string cfgFile = AppDomain.CurrentDomain.BaseDirectory + "my.json";try{if (File.Exists(cfgFile)){string json = File.ReadAllText(cfgFile);if (!string.IsNullOrEmpty(json)){Config = System.Text.Json.JsonSerializer.Deserialize<WorkerConfig>(json);}}}catch{File.Delete(cfgFile);}if(Config == null){Config = new WorkerConfig();}}public static void SaveConfig(){string cfgFile = AppDomain.CurrentDomain.BaseDirectory + "my.json";File.WriteAllText(cfgFile, System.Text.Json.JsonSerializer.Serialize(Config),Encoding.UTF8);}#endregionpublic static void Start(){try{host = WebHost.CreateDefaultBuilder<Startup>(FrmMain.StartArgs).UseUrls(string.Format("http://*:{0}", Config.Port)).Build();host.StartAsync();}catch{host = null;throw;}}public static void Stop(){if(host != null){host.StopAsync();host = null;}}}public class WorkerConfig{public int Port { get; set; } = 8800;}
}

启动选项：

using Microsoft.AspNetCore.Builder;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.DependencyInjection.Extensions;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Mvc;
using Microsoft.AspNetCore.Internal;namespace MyWorker
{public class Startup{public Startup(IConfiguration configuration){Configuration = configuration;}public IConfiguration Configuration { get; }// This method gets called by the runtime. Use this method to add services to the container.public void ConfigureServices(IServiceCollection services){services.AddMvc();}// This method gets called by the runtime. Use this method to configure the HTTP request pipeline.public void Configure(IApplicationBuilder app){app.UseMvc();}}
}

winform启动|停止：

namespace MyWorker
{public partial class FrmMain : Form{public static string[] StartArgs = null;bool isClose = false;public FrmMain(string[] args){InitializeComponent();StartArgs = args;}private void FrmMain_Load(object sender, EventArgs e){StartServer();}private void FrmMain_Shown(object sender, EventArgs e){}private void FrmMain_FormClosing(object sender, FormClosingEventArgs e){if (!isClose){this.WindowState = FormWindowState.Minimized;this.ShowInTaskbar = false;this.Hide();e.Cancel = true;}}private void btnStart_Click(object sender, EventArgs e){StartServer();}private void btnStop_Click(object sender, EventArgs e){StopServer();}private void tray_MouseDoubleClick(object sender, MouseEventArgs e){this.WindowState = FormWindowState.Normal;this.ShowInTaskbar = true;this.Show();this.BringToFront();}private void tmiShowMain_Click(object sender, EventArgs e){this.WindowState = FormWindowState.Normal;this.ShowInTaskbar = true;this.Show();this.BringToFront();}private void tmiStop_Click(object sender, EventArgs e){StopServer();}private void tmiExit_Click(object sender, EventArgs e){if (WebServer.IsRunning){if (MessageBox.Show("服务正在运行，确定退出吗？", "提示",MessageBoxButtons.YesNo, MessageBoxIcon.Question) != DialogResult.Yes){return;}StopServer();}isClose = true;this.Close();}private void StartServer(){try{int port = Convert.ToInt32(txtPort.Value);if (WebServer.Config.Port != port){WebServer.Config.Port = port;WebServer.SaveConfig();}WebServer.Start();btnStart.Enabled = false;btnStop.Enabled = true;tmiStop.Text = "停止(&S)";tmiStop.Image = imgList.Images[3];lblTip.Text = "服务已启动";}catch (Exception ex){MessageBox.Show(ex.Message, "启动服务");}}private void StopServer(){try{WebServer.Stop();btnStart.Enabled = true;btnStop.Enabled = false;tmiStop.Text = "启动(&S)";tmiStop.Image = imgList.Images[2];lblTip.Text = "服务已停止";}catch (Exception ex){MessageBox.Show(ex.Message, "停止服务");}}}
}

页面预览：

测试：

配置打包单个文件：

csproj配置

<RuntimeIdentifier>win-x64</RuntimeIdentifier>
<PublishSingleFile>true</PublishSingleFile>
<IncludeAllContentForSelfExtract>true</IncludeAllContentForSelfExtract>
<!--<PublishTrimmed>true</PublishTrimmed>-->