Photino：通过.NET Core构建跨平台桌面应用程序，.net国产系统

一、Photino.NET简介：

最近发现了一个不错的框架 Photino.Net 一份代码运行，三个平台 windows max linux ，其中windows10,windows11,ubuntu 18.04,ubuntu 20.04 已测试均可以。mac 因为没有相关电脑没有测试。

github:https://github.com/tryphotino/photino.NET

二、示例代码

首先创建一个控制台程序：

添加如下代码：

using Photino.NET;
using System.Runtime.CompilerServices;
using System.Runtime.InteropServices;
using System.Text.Encodings.Web;
using System.Text.Json;
using System.Text.Unicode;namespace PhotinoNetDemo
{internal class Program{private static PhotinoWindow? _window;private static Timer? _timer;[STAThread]static void Main(string[] args){Console.WriteLine("Hello, World!");// 隐藏控制台窗口HideConsoleWindow();_window =new PhotinoWindow().RegisterWebMessageReceivedHandler(WebMessageHandler).SetIconFile("wwwroot/app.ico").Load("wwwroot/index.html");//.Load("wwwroot/menu.html");_timer = new Timer(UpdateMessage);_window.WaitForClose();  }private static void UpdateMessage(object? state){try{SendWebMessage("updateTime",$"{DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss")}");}catch (Exception e){Console.WriteLine(e);}}private static void WebMessageHandler(object? sender, string e){switch (e){case "start":_timer.Change(0, 1);break;default:break;}SendWebMessage("updateWebMessage",$"{DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss")}后台收到：{e}");}public static void SendWebMessage(string methodName, object message){// 创建 JsonSerializerOptions 实例var options = new JsonSerializerOptions{// 设置 Encoder 属性，允许所有Unicode范围，不进行转义Encoder = JavaScriptEncoder.Create(UnicodeRanges.All)};string str = $"{methodName},{System.Text.Json.JsonSerializer.Serialize(message, options)}";_window!.SendWebMessage(str);}[MyCustomAttribute(methodName:"addMessage")]public static void AddMessage() { }// 导入Windows API函数[DllImport("kernel32.dll")]static extern IntPtr GetConsoleWindow();[DllImport("user32.dll")]static extern bool ShowWindow(IntPtr hWnd, int nCmdShow);private const int SW_HIDE = 0;// 调用Windows API隐藏控制台窗口private static void HideConsoleWindow(){IntPtr consoleHandle = GetConsoleWindow();if (consoleHandle != IntPtr.Zero){ShowWindow(consoleHandle, SW_HIDE);}}}
}

添加文件wwwroot

创建index.html

<!DOCTYPE html><html lang="en" xmlns="http://www.w3.org/1999/xhtml">
<head><meta charset="utf-8" /><title></title>
</head>
<body><h1>当前时间：<span style="color:red;" id="currentTime"></span></h1><button onclick="start()">开始时间</button><button onclick="fun1()">发送到后台</button><button onclick="fun2()">跳转</button><div id="div1"></div>
</body>
<script type="text/javascript">function start() {window.external.sendMessage("start");}function fun1() {window.external.sendMessage("111");}function fun2() {window.location = "menu.html";}window.external.receiveMessage(message => { console.log(message);let methodName = message.split(',')[0];let params = message.split(',')[1];switch (methodName) {case "updateTime":debugger;document.getElementById("currentTime").innerHTML = params; break;case "updateWebMessage":document.getElementById("div1").innerHTML += message + "</br>";break;default: break;}});
</script>
</html>

发布测试，全量包x64