移除产物

- 托盘：用 getlantern/systray 重写 internal/tray，支持显示/隐藏窗口与退出
- 图标：新增 pkg/icongen 工具，支持 png/jpg/gif/bmp/webp，输出 ico/png 多个尺寸
- 重命名：项目默认名改为「青梧映星」，wails.json/productname/companyname/copyright 同步更新
- 顶栏：新增顶部导航栏（主题切换、设置、用户），iconfont 自托管 fa-solid-900.woff2
- 主题：CSS 变量 + html[data-theme] 控制白昼/黑夜切换，同时调用 WindowSetDarkTheme/LightTheme
- 底部：版权栏包含工作室、开发者与点击跳转客服链接
- 打包：wails build + exe 版本更新至 1.20 MB

.idea/go.imports.xml

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="GoImports">
+    <option name="excludedPackages">
+      <array>
+        <option value="golang.org/x/net/context" />
+      </array>
+    </option>
+  </component>
+</project>

frontend/package-lock.json

@@ -50,7 +50,6 @@
       "integrity": "sha512-RgHBCvtjbOK2gXSNBNIkNoEc9qoVEtau3hj8gEqKQuL3HZAibKarWFEI3Lfm6EYKkLalOh8eSrj9b+ch9H/VBA==",
       "dev": true,
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "@babel/code-frame": "^7.29.7",
         "@babel/generator": "^7.29.7",
@@ -1226,7 +1225,6 @@
       "integrity": "sha512-N0rFCuH9YoxG9/m61l9MfpJKfmLOVU0em7ipIz6TRgSSkvReLB9vL85GB+yr8Bs5leqpvg96JSwF4ZS1s4viQg==",
       "dev": true,
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "csstype": "^3.2.2"
       }
@@ -1295,7 +1293,6 @@
         }
       ],
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "baseline-browser-mapping": "^2.11.23",
         "caniuse-lite": "^1.0.30001810",
@@ -1557,7 +1554,6 @@
       "integrity": "sha512-qcJu88Q2IWqJsDD529JKMdwGm/dvInW4HvQnRwiH9JtihJvzGOscDtHE3x1pBKeUOTysQ8kVmLnJ2kJu7yhcGA==",
       "dev": true,
       "license": "MIT",
-      "peer": true,
       "engines": {
         "node": ">=12"
       },
@@ -1599,7 +1595,6 @@
       "resolved": "https://registry.npmjs.org/react/-/react-19.3.0.tgz",
       "integrity": "sha512-E8LUcbtBWt20bbl2YoHfx4ZDBdxVTfOKtCZn9cDSJ4l6/nuoApcpIBcj47t2wZoVX8g2ZHuMHbiShgCR1T5Sog==",
       "license": "MIT",
-      "peer": true,
       "engines": {
         "node": ">=0.10.0"
       }
@@ -1766,7 +1761,6 @@
       "integrity": "sha512-4XP60spRGjSZFf1qYH+dJIkK2znL3zQfl9KkOV9MkkRR/3Dls0dxaBsQPTloEc5BLXWPL9vsOxopxyKoMmDueg==",
       "dev": true,
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "esbuild": "^0.27.0 || ^0.28.0",
         "fdir": "^6.5.0",

frontend/package.json.md5

@@ -1 +1 @@
-ebabc2ea396231dd6d5148053c60fb95
+30c0aca688848662b14455d10c0b255b

frontend/src/App.css

@@ -1,34 +1,198 @@
+@font-face {
+  font-family: 'iconfont';
+  src: url('./assets/fonts/fa/fa-solid-900.woff2') format('woff2');
+  font-weight: 900;
+  font-style: normal;
+  font-display: block;
+}
+
+:root {
+  --bg-page: #f0f2f5;
+  --bg-surface: #ffffff;
+  --bg-header: #ffffff;
+  --bg-input: #ffffff;
+  --bg-th: #fafafa;
+  --bg-btn-secondary: #f5f5f5;
+  --bg-btn-secondary-hover: #e8e8e8;
+  --border: #e5e5e5;
+  --border-input: #d9d9d9;
+  --border-cell: #f0f0f0;
+  --text-title: #1a1a2e;
+  --text-body: #333333;
+  --text-secondary: #666666;
+  --text-muted: #888888;
+  --text-faint: #999999;
+  --text-th: #555555;
+  --placeholder: #999999;
+  --accent: #1677ff;
+  --accent-hover: #4096ff;
+  --accent-soft: rgba(22, 119, 255, 0.1);
+  --shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
+  --toast-bg: rgba(26, 26, 46, 0.9);
+  --toast-color: #ffffff;
+}
+
+html[data-theme='dark'] {
+  --bg-page: #12151f;
+  --bg-surface: #1c2230;
+  --bg-header: #1c2230;
+  --bg-input: #12151f;
+  --bg-th: #171c28;
+  --bg-btn-secondary: #262d3d;
+  --bg-btn-secondary-hover: #38435a;
+  --border: #262d3d;
+  --border-input: #2e3648;
+  --border-cell: #262d3d;
+  --text-title: #e6e9f0;
+  --text-body: #d0d5e0;
+  --text-secondary: #8a93a6;
+  --text-muted: #8a93a6;
+  --text-faint: #6b7488;
+  --text-th: #a6aebd;
+  --placeholder: #6b7488;
+  --accent: #1677ff;
+  --accent-hover: #66a3ff;
+  --accent-soft: rgba(22, 119, 255, 0.18);
+  --shadow: 0 2px 8px rgba(0, 0, 0, 0.45);
+  --toast-bg: rgba(230, 233, 240, 0.95);
+  --toast-color: #1c2230;
+}
+
 * {
   box-sizing: border-box;
   margin: 0;
   padding: 0;
 }
 
+html,
+body {
+  background: var(--bg-page);
+}
+
 body {
   font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
-  background: #f0f2f5;
+  color: var(--text-body);
-  color: #333;
+}
+
+.icon {
+  font-family: 'iconfont' !important;
+  font-style: normal;
+  font-weight: 900;
+  line-height: 1;
+  font-size: 16px;
+  -webkit-font-smoothing: antialiased;
+  -moz-osx-font-smoothing: grayscale;
+}
+
+.icon-sun::before {
+  content: '\f185';
+}
+
+.icon-moon::before {
+  content: '\f186';
+}
+
+.icon-gear::before {
+  content: '\f013';
+}
+
+.icon-user::before {
+  content: '\f007';
 }
 
 .app {
+  min-height: 100vh;
+  display: flex;
+  flex-direction: column;
+  color: var(--text-body);
+}
+
+.topbar {
+  position: sticky;
+  top: 0;
+  z-index: 10;
+  display: flex;
+  align-items: center;
+  justify-content: flex-end;
+  height: 44px;
+  padding: 0 16px;
+  background: var(--bg-header);
+  border-bottom: 1px solid var(--border);
+}
+
+.topbar-actions {
+  display: flex;
+  align-items: center;
+  gap: 6px;
+}
+
+.icon-btn {
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+  width: 32px;
+  height: 32px;
+  border: none;
+  border-radius: 8px;
+  background: transparent;
+  color: var(--text-secondary);
+  cursor: pointer;
+  transition: background 0.2s, color 0.2s;
+}
+
+.icon-btn:hover {
+  background: var(--accent-soft);
+  color: var(--accent);
+}
+
+.app-content {
   max-width: 900px;
+  width: 100%;
+  flex: 1;
   margin: 0 auto;
-  padding: 24px;
+  padding: 16px 24px 24px;
+}
+
+.footer {
+  display: flex;
+  justify-content: center;
+  align-items: center;
+  gap: 12px;
+  padding: 12px 16px;
+  border-top: 1px solid var(--border);
+  background: var(--bg-surface);
+  color: var(--text-muted);
+  font-size: 13px;
+}
+
+.footer-sep {
+  color: var(--border-input);
+}
+
+.footer-link {
+  color: var(--accent);
+  cursor: pointer;
+  text-decoration: none;
+}
+
+.footer-link:hover {
+  color: var(--accent-hover);
 }
 
 .header {
   text-align: center;
-  margin-bottom: 32px;
+  margin-bottom: 16px;
 }
 
 .header h1 {
-  font-size: 28px;
+  font-size: 22px;
-  color: #1a1a2e;
+  color: var(--text-title);
 }
 
 .header p {
-  color: #666;
+  color: var(--text-secondary);
-  margin-top: 4px;
+  margin-top: 2px;
+  font-size: 13px;
 }
 
 .main {
@@ -38,16 +202,16 @@ body {
 }
 
 .card {
-  background: #fff;
+  background: var(--bg-surface);
   border-radius: 12px;
   padding: 24px;
-  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
+  box-shadow: var(--shadow);
 }
 
 .card h2 {
   font-size: 18px;
   margin-bottom: 16px;
-  color: #1a1a2e;
+  color: var(--text-title);
 }
 
 .card-header {
@@ -65,19 +229,25 @@ body {
 .input {
   flex: 1;
   padding: 8px 12px;
-  border: 1px solid #d9d9d9;
+  border: 1px solid var(--border-input);
   border-radius: 6px;
   font-size: 14px;
+  background: var(--bg-input);
+  color: var(--text-body);
+}
+
+.input::placeholder {
+  color: var(--placeholder);
 }
 
 .input:focus {
   outline: none;
-  border-color: #1677ff;
+  border-color: var(--accent);
 }
 
 .btn-primary {
   padding: 8px 20px;
-  background: #1677ff;
+  background: var(--accent);
   color: #fff;
   border: none;
   border-radius: 6px;
@@ -86,20 +256,21 @@ body {
 }
 
 .btn-primary:hover {
-  background: #4096ff;
+  background: var(--accent-hover);
 }
 
 .btn-secondary {
   padding: 6px 14px;
-  background: #f5f5f5;
+  background: var(--bg-btn-secondary);
-  border: 1px solid #d9d9d9;
+  border: 1px solid var(--border-input);
   border-radius: 6px;
   cursor: pointer;
   font-size: 13px;
+  color: var(--text-body);
 }
 
 .btn-secondary:hover {
-  background: #e8e8e8;
+  background: var(--bg-btn-secondary-hover);
 }
 
 .message {
@@ -116,19 +287,45 @@ body {
 .table th,
 .table td {
   padding: 10px 12px;
-  border-bottom: 1px solid #f0f0f0;
+  border-bottom: 1px solid var(--border-cell);
   text-align: left;
   font-size: 14px;
 }
 
 .table th {
-  background: #fafafa;
+  background: var(--bg-th);
   font-weight: 600;
-  color: #555;
+  color: var(--text-th);
 }
 
 .empty {
   text-align: center;
-  color: #999;
+  color: var(--text-faint);
   padding: 24px;
 }
+
+.toast {
+  position: fixed;
+  left: 50%;
+  bottom: 72px;
+  transform: translateX(-50%);
+  z-index: 100;
+  padding: 10px 18px;
+  border-radius: 8px;
+  font-size: 13px;
+  background: var(--toast-bg);
+  color: var(--toast-color);
+  box-shadow: var(--shadow);
+  animation: toast-in 0.2s ease;
+}
+
+@keyframes toast-in {
+  from {
+    opacity: 0;
+    transform: translateX(-50%) translateY(8px);
+  }
+  to {
+    opacity: 1;
+    transform: translateX(-50%) translateY(0);
+  }
+}

frontend/src/App.tsx

@@ -1,9 +1,14 @@
-import { useState } from 'react';
+import { useEffect, useState } from 'react';
 import './App.css';
 import {
     GetUserList,
     CreateUser,
 } from '../wailsjs/go/main/App';
+import {
+    BrowserOpenURL,
+    WindowSetDarkTheme,
+    WindowSetLightTheme,
+} from '../wailsjs/runtime/runtime';
 
 interface User {
     id: number;
@@ -12,11 +17,44 @@ interface User {
     created_at: string;
 }
 
+type Theme = 'light' | 'dark';
+
+function getInitialTheme(): Theme {
+    const saved = localStorage.getItem('theme');
+    if (saved === 'light' || saved === 'dark') {
+        return saved;
+    }
+    return window.matchMedia('(prefers-color-scheme: dark)').matches
+        ? 'dark'
+        : 'light';
+}
+
 function App() {
     const [users, setUsers] = useState<User[]>([]);
     const [name, setName] = useState('');
     const [email, setEmail] = useState('');
     const [message, setMessage] = useState('');
+    const [theme, setTheme] = useState<Theme>(getInitialTheme);
+    const [toast, setToast] = useState('');
+
+    useEffect(() => {
+        document.documentElement.setAttribute('data-theme', theme);
+        localStorage.setItem('theme', theme);
+        if (theme === 'dark') {
+            WindowSetDarkTheme();
+        } else {
+            WindowSetLightTheme();
+        }
+    }, [theme]);
+
+    const toggleTheme = () => {
+        setTheme((t) => (t === 'dark' ? 'light' : 'dark'));
+    };
+
+    const showToast = (text: string) => {
+        setToast(text);
+        window.setTimeout(() => setToast(''), 2200);
+    };
 
     const loadUsers = async () => {
         const result = await GetUserList();
@@ -41,67 +79,114 @@ function App() {
 
     return (
         <div className="app">
-            <header className="header">
+            <nav className="topbar">
-                <h1>Wails + React + Go</h1>
+                <div className="topbar-actions">
-                <p>Windows 桌面应用框架示例</p>
+                    <button
-            </header>
+                        className="icon-btn"
+                        title={theme === 'dark' ? '切换到白天' : '切换到黑夜'}
+                        onClick={toggleTheme}
+                    >
+                        <i className={`icon ${theme === 'dark' ? 'icon-sun' : 'icon-moon'}`} />
+                    </button>
+                    <button
+                        className="icon-btn"
+                        title="设置"
+                        onClick={() => showToast('设置功能开发中…')}
+                    >
+                        <i className="icon icon-gear" />
+                    </button>
+                    <button
+                        className="icon-btn"
+                        title="用户"
+                        onClick={() => showToast('用户中心开发中…')}
+                    >
+                        <i className="icon icon-user" />
+                    </button>
+                </div>
+            </nav>
 
-            <main className="main">
+            <div className="app-content">
-                <section className="card">
+                <header className="header">
-                    <h2>创建用户</h2>
+                    <h1>青梧映星</h1>
-                    <div className="form-row">
+                    <p>Windows 桌面应用框架示例</p>
-                        <input
+                </header>
-                            className="input"
-                            placeholder="名称"
-                            value={name}
-                            onChange={(e) => setName(e.target.value)}
-                        />
-                        <input
-                            className="input"
-                            placeholder="邮箱"
-                            value={email}
-                            onChange={(e) => setEmail(e.target.value)}
-                        />
-                        <button className="btn-primary" onClick={handleCreate}>
-                            创建
-                        </button>
-                    </div>
-                    {message && <p className="message">{message}</p>}
-                </section>
 
-                <section className="card">
+                <main className="main">
-                    <div className="card-header">
+                    <section className="card">
-                        <h2>用户列表</h2>
+                        <h2>创建用户</h2>
-                        <button className="btn-secondary" onClick={loadUsers}>
+                        <div className="form-row">
-                            刷新
+                            <input
-                        </button>
+                                className="input"
-                    </div>
+                                placeholder="名称"
-                    {users.length === 0 ? (
+                                value={name}
-                        <p className="empty">暂无数据</p>
+                                onChange={(e) => setName(e.target.value)}
-                    ) : (
+                            />
-                        <table className="table">
+                            <input
-                            <thead>
+                                className="input"
-                                <tr>
+                                placeholder="邮箱"
-                                    <th>ID</th>
+                                value={email}
-                                    <th>名称</th>
+                                onChange={(e) => setEmail(e.target.value)}
-                                    <th>邮箱</th>
+                            />
-                                    <th>创建时间</th>
+                            <button className="btn-primary" onClick={handleCreate}>
-                                </tr>
+                                创建
-                            </thead>
+                            </button>
-                            <tbody>
+                        </div>
-                                {users.map((u) => (
+                        {message && <p className="message">{message}</p>}
-                                    <tr key={u.id}>
+                    </section>
-                                        <td>{u.id}</td>
+
-                                        <td>{u.name}</td>
+                    <section className="card">
-                                        <td>{u.email}</td>
+                        <div className="card-header">
-                                        <td>{u.created_at}</td>
+                            <h2>用户列表</h2>
+                            <button className="btn-secondary" onClick={loadUsers}>
+                                刷新
+                            </button>
+                        </div>
+                        {users.length === 0 ? (
+                            <p className="empty">暂无数据</p>
+                        ) : (
+                            <table className="table">
+                                <thead>
+                                    <tr>
+                                        <th>ID</th>
+                                        <th>名称</th>
+                                        <th>邮箱</th>
+                                        <th>创建时间</th>
                                     </tr>
-                                ))}
+                                </thead>
-                            </tbody>
+                                <tbody>
-                        </table>
+                                    {users.map((u) => (
-                    )}
+                                        <tr key={u.id}>
-                </section>
+                                            <td>{u.id}</td>
-            </main>
+                                            <td>{u.name}</td>
+                                            <td>{u.email}</td>
+                                            <td>{u.created_at}</td>
+                                        </tr>
+                                    ))}
+                                </tbody>
+                            </table>
+                        )}
+                    </section>
+                </main>
+            </div>
+
+            <footer className="footer">
+                <span>青梧映星软件开发工作室</span>
+                <span className="footer-sep">|</span>
+                <span>开发者: Geliebte</span>
+                <span className="footer-sep">|</span>
+                <a
+                    className="footer-link"
+                    href="https://yser.ging.plus/"
+                    onClick={(e) => {
+                        e.preventDefault();
+                        BrowserOpenURL('https://yser.ging.plus/');
+                    }}
+                >
+                    客户服务中心
+                </a>
+</footer>
+
+            {toast && <div className="toast">{toast}</div>}
         </div>
     );
 }

go.mod

@@ -3,14 +3,22 @@ module go_win_template
 go 1.25.0
 
 require (
+	github.com/getlantern/systray v1.2.2
 	github.com/wailsapp/wails/v2 v2.16.0
-	golang.org/x/sys v0.46.0
+	golang.org/x/image v0.41.0
 )
 
 require (
 	git.sr.ht/~jackmordaunt/go-toast/v2 v2.0.3 // indirect
 	github.com/bep/debounce v1.2.1 // indirect
+	github.com/getlantern/context v0.0.0-20190109183933-c447772a6520 // indirect
+	github.com/getlantern/errors v0.0.0-20190325191628-abdb3e3e36f7 // indirect
+	github.com/getlantern/golog v0.0.0-20190830074920-4ef2e798c2d7 // indirect
+	github.com/getlantern/hex v0.0.0-20190417191902-c6586a6fe0b7 // indirect
+	github.com/getlantern/hidden v0.0.0-20190325191715-f02dbb02be55 // indirect
+	github.com/getlantern/ops v0.0.0-20190325191751-d70cb0d6f85f // indirect
 	github.com/go-ole/go-ole v1.3.0 // indirect
+	github.com/go-stack/stack v1.8.0 // indirect
 	github.com/godbus/dbus/v5 v5.1.0 // indirect
 	github.com/google/uuid v1.6.0 // indirect
 	github.com/gorilla/websocket v1.5.3 // indirect
@@ -23,6 +31,7 @@ require (
 	github.com/leaanthony/u v1.1.1 // indirect
 	github.com/mattn/go-colorable v0.1.13 // indirect
 	github.com/mattn/go-isatty v0.0.20 // indirect
+	github.com/oxtoacart/bpool v0.0.0-20190530202638-03653db5a59c // indirect
 	github.com/pkg/browser v0.0.0-20240102092130-5ac0b6a4141c // indirect
 	github.com/pkg/errors v0.9.1 // indirect
 	github.com/rivo/uniseg v0.4.7 // indirect
@@ -34,6 +43,7 @@ require (
 	github.com/wailsapp/mimetype v1.4.1 // indirect
 	golang.org/x/crypto v0.53.0 // indirect
 	golang.org/x/net v0.56.0 // indirect
+	golang.org/x/sys v0.46.0 // indirect
 	golang.org/x/text v0.39.0 // indirect
 )
 

go.sum

@@ -2,10 +2,27 @@ git.sr.ht/~jackmordaunt/go-toast/v2 v2.0.3 h1:N3IGoHHp9pb6mj1cbXbuaSXV/UMKwmbKLf
 git.sr.ht/~jackmordaunt/go-toast/v2 v2.0.3/go.mod h1:QtOLZGz8olr4qH2vWK0QH0w0O4T9fEIjMuWpKUsH7nc=
 github.com/bep/debounce v1.2.1 h1:v67fRdBA9UQu2NhLFXrSg0Brw7CexQekrBwDMM8bzeY=
 github.com/bep/debounce v1.2.1/go.mod h1:H8yggRPQKLUhUoqrJC1bO2xNya7vanpDl7xR3ISbCJ0=
+github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/getlantern/context v0.0.0-20190109183933-c447772a6520 h1:NRUJuo3v3WGC/g5YiyF790gut6oQr5f3FBI88Wv0dx4=
+github.com/getlantern/context v0.0.0-20190109183933-c447772a6520/go.mod h1:L+mq6/vvYHKjCX2oez0CgEAJmbq1fbb/oNJIWQkBybY=
+github.com/getlantern/errors v0.0.0-20190325191628-abdb3e3e36f7 h1:6uJ+sZ/e03gkbqZ0kUG6mfKoqDb4XMAzMIwlajq19So=
+github.com/getlantern/errors v0.0.0-20190325191628-abdb3e3e36f7/go.mod h1:l+xpFBrCtDLpK9qNjxs+cHU6+BAdlBaxHqikB6Lku3A=
+github.com/getlantern/golog v0.0.0-20190830074920-4ef2e798c2d7 h1:guBYzEaLz0Vfc/jv0czrr2z7qyzTOGC9hiQ0VC+hKjk=
+github.com/getlantern/golog v0.0.0-20190830074920-4ef2e798c2d7/go.mod h1:zx/1xUUeYPy3Pcmet8OSXLbF47l+3y6hIPpyLWoR9oc=
+github.com/getlantern/hex v0.0.0-20190417191902-c6586a6fe0b7 h1:micT5vkcr9tOVk1FiH8SWKID8ultN44Z+yzd2y/Vyb0=
+github.com/getlantern/hex v0.0.0-20190417191902-c6586a6fe0b7/go.mod h1:dD3CgOrwlzca8ed61CsZouQS5h5jIzkK9ZWrTcf0s+o=
+github.com/getlantern/hidden v0.0.0-20190325191715-f02dbb02be55 h1:XYzSdCbkzOC0FDNrgJqGRo8PCMFOBFL9py72DRs7bmc=
+github.com/getlantern/hidden v0.0.0-20190325191715-f02dbb02be55/go.mod h1:6mmzY2kW1TOOrVy+r41Za2MxXM+hhqTtY3oBKd2AgFA=
+github.com/getlantern/ops v0.0.0-20190325191751-d70cb0d6f85f h1:wrYrQttPS8FHIRSlsrcuKazukx/xqO/PpLZzZXsF+EA=
+github.com/getlantern/ops v0.0.0-20190325191751-d70cb0d6f85f/go.mod h1:D5ao98qkA6pxftxoqzibIBBrLSUli+kYnJqrgBf9cIA=
+github.com/getlantern/systray v1.2.2 h1:dCEHtfmvkJG7HZ8lS/sLklTH4RKUcIsKrAD9sThoEBE=
+github.com/getlantern/systray v1.2.2/go.mod h1:pXFOI1wwqwYXEhLPm9ZGjS2u/vVELeIgNMY5HvhHhcE=
 github.com/go-ole/go-ole v1.3.0 h1:Dt6ye7+vXGIKZ7Xtk4s6/xVdGDQynvom7xCFEdWr6uE=
 github.com/go-ole/go-ole v1.3.0/go.mod h1:5LS6F96DhAwUc7C+1HLexzMXY1xGRSryjyPPKW6zv78=
+github.com/go-stack/stack v1.8.0 h1:5SgMzNM5HxrEjV0ww2lTmX6E2Izsfxas4+YHWRs3Lsk=
+github.com/go-stack/stack v1.8.0/go.mod h1:v0f6uXyyMGvRgIKkXu+yp6POWl0qKG85gN/melR3HDY=
 github.com/godbus/dbus/v5 v5.1.0 h1:4KLkAxT3aOY8Li4FRJe/KvhoNFFxo0m6fNuFUO8QJUk=
 github.com/godbus/dbus/v5 v5.1.0/go.mod h1:xhWf0FNVPg57R7Z0UbKHbJfkEywrmjJnf7w5xrFpKfA=
 github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0=
@@ -28,6 +45,8 @@ github.com/leaanthony/slicer v1.6.0 h1:1RFP5uiPJvT93TAHi+ipd3NACobkW53yUiBqZheE/
 github.com/leaanthony/slicer v1.6.0/go.mod h1:o/Iz29g7LN0GqH3aMjWAe90381nyZlDNquK+mtH2Fj8=
 github.com/leaanthony/u v1.1.1 h1:TUFjwDGlNX+WuwVEzDqQwC2lOv0P4uhTQw7CMFdiK7M=
 github.com/leaanthony/u v1.1.1/go.mod h1:9+o6hejoRljvZ3BzdYlVL0JYCwtnAsVuN9pVTQcaRfI=
+github.com/lxn/walk v0.0.0-20210112085537-c389da54e794/go.mod h1:E23UucZGqpuUANJooIbHWCufXvOcT6E7Stq81gU+CSQ=
+github.com/lxn/win v0.0.0-20210218163916-a377121e959e/go.mod h1:KxxjdtRkfNoYDCUP5ryK7XJJNTnpC8atvtmTheChOtk=
 github.com/matryer/is v1.4.0/go.mod h1:8I/i5uYgLzgsgEloJE1U6xx5HkBQpAZvepWuujKwMRU=
 github.com/matryer/is v1.4.1 h1:55ehd8zaGABKLXQUe2awZ99BD/PTc2ls+KV/dXphgEQ=
 github.com/matryer/is v1.4.1/go.mod h1:8I/i5uYgLzgsgEloJE1U6xx5HkBQpAZvepWuujKwMRU=
@@ -36,6 +55,8 @@ github.com/mattn/go-colorable v0.1.13/go.mod h1:7S9/ev0klgBDR4GtXTXX8a3vIGJpMovk
 github.com/mattn/go-isatty v0.0.16/go.mod h1:kYGgaQfpe5nmfYZH+SKPsOc2e4SrIfOl2e/yFXSvRLM=
 github.com/mattn/go-isatty v0.0.20 h1:xfD0iDuEKnDkl03q4limB+vH+GxLEtL/jb4xVJSWWEY=
 github.com/mattn/go-isatty v0.0.20/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
+github.com/oxtoacart/bpool v0.0.0-20190530202638-03653db5a59c h1:rp5dCmg/yLR3mgFuSOe4oEnDDmGLROTvMragMUXpTQw=
+github.com/oxtoacart/bpool v0.0.0-20190530202638-03653db5a59c/go.mod h1:X07ZCGwUbLaax7L0S3Tw4hpejzu63ZrrQiUe6W0hcy0=
 github.com/pkg/browser v0.0.0-20240102092130-5ac0b6a4141c h1:+mdjkGKdHQG3305AYmdv1U2eRNDiU2ErMBj1gwrq8eQ=
 github.com/pkg/browser v0.0.0-20240102092130-5ac0b6a4141c/go.mod h1:7rwL4CYBLnjLxUqIJNnCWiEdr3bn6IUYi15bNlnbCCU=
 github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
@@ -47,6 +68,9 @@ github.com/rivo/uniseg v0.4.7 h1:WUdvkW8uEhrYfLC4ZzdpI2ztxP1I582+49Oc5Mq64VQ=
 github.com/rivo/uniseg v0.4.7/go.mod h1:FN3SvrM+Zdj16jyLfmOkMNblXMcoc8DfTHruCPUcx88=
 github.com/samber/lo v1.49.1 h1:4BIFyVfuQSEpluc7Fua+j1NolZHiEHEpaSEKdsH0tew=
 github.com/samber/lo v1.49.1/go.mod h1:dO6KHFzUKXgP8LDhU0oI8d2hekjXnGOu0DB8Jecxd6o=
+github.com/skratchdot/open-golang v0.0.0-20200116055534-eef842397966/go.mod h1:sUM3LWHvSMaG192sy56D9F7CNvL7jUJVXoqM1QKLnog=
+github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
+github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
 github.com/stretchr/testify v1.11.1 h1:7s2iGBzp5EwR7/aIZr8ao5+dra3wiQyKjjFuvgVKu7U=
 github.com/stretchr/testify v1.11.1/go.mod h1:wZwfW3scLgRK+23gO65QZefKpKQRnfz6sD981Nm4B6U=
 github.com/tkrajina/go-reflector v0.5.8 h1:yPADHrwmUbMq4RGEyaOUpz2H90sRsETNVpjzo3DLVQQ=
@@ -63,10 +87,13 @@ github.com/wailsapp/wails/v2 v2.16.0 h1:hLYrSHUUq6hRXl3rWT9ZXiyFIgM94nVN9Ns6iEJz
 github.com/wailsapp/wails/v2 v2.16.0/go.mod h1:scxrgwfsv6yR6fE6cCF+Flfl+JeU+SR87T9x4kILJ6M=
 golang.org/x/crypto v0.53.0 h1:QZ4Muo8THX6CizN2vPPd5fBGHyogrdK9fG4wLPFUsto=
 golang.org/x/crypto v0.53.0/go.mod h1:DNLU434OwVakk9PzuwV8w62mAJpRJL3vsgcfp4Qnsio=
+golang.org/x/image v0.41.0 h1:8wS72eGJMJaBxK6okTzd4WaXumUlTVlb753MlsSvTCo=
+golang.org/x/image v0.41.0/go.mod h1:uIc348UZMSvS5Z65CVZ7iDPaNobNFEPeJ4kbqTOszmA=
 golang.org/x/net v0.0.0-20210505024714-0287a6fb4125/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
 golang.org/x/net v0.56.0 h1:Rw8j/hFzGvJUZwNBXnAtf5sVDVt+65SK2C7IxCxZt5o=
 golang.org/x/net v0.56.0/go.mod h1:D3Ku6r+V6JROoZK144D2XfMHFcMq/0zSfLelVTCFKec=
 golang.org/x/sys v0.0.0-20200810151505-1b9f1253b3ed/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20201018230417-eeed37f84f13/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
@@ -79,5 +106,6 @@ golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.39.0 h1:UbZz4pLOvn600D6Oh6GGEI6VAmndrEBLv8/6BEXzyus=
 golang.org/x/text v0.39.0/go.mod h1:3UwRclnC2g0TU9x8PZiyfOajCd1zaUNHF9cvqcQZ+ZM=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
+gopkg.in/Knetic/govaluate.v3 v3.0.0/go.mod h1:csKLBORsPbafmSCGTEh3U7Ozmsuq8ZSIlKk1bcqph0E=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
 gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=

internal/tray/tray.go

@@ -0,0 +1,125 @@
+// Package tray 系统托盘管理器，基于 getlantern/systray 跨平台实现。
+// Windows 下图标需为 .ico 数据，macOS/Linux 下可为 .png/.jpg/.ico。
+package tray
+
+import (
+	"context"
+	"sync"
+
+	"github.com/getlantern/systray"
+	"github.com/wailsapp/wails/v2/pkg/runtime"
+)
+
+// Options 托盘初始化参数
+type Options struct {
+	// Icon 托盘图标数据
+	Icon []byte
+	// Tooltip 悬停提示文本
+	Tooltip string
+
+	// OnShow 点击"显示窗口"时回调，为空时默认调用 runtime.WindowShow
+	OnShow func()
+	// OnHide 点击"隐藏窗口"时回调，为空时默认调用 runtime.WindowHide
+	OnHide func()
+	// OnQuit 点击"退出"时回调，为空时默认调用 runtime.Quit
+	OnQuit func()
+}
+
+// Manager 系统托盘管理器
+type Manager struct {
+	mu       sync.Mutex
+	opts     Options
+	started  bool
+	ready    chan struct{}
+	quitItem *systray.MenuItem
+}
+
+// New 创建托盘管理器，Run 之前不会显示图标
+func New(opts Options) *Manager {
+	return &Manager{
+		opts:  opts,
+		ready: make(chan struct{}),
+	}
+}
+
+// Run 在后台 goroutine 中启动托盘事件循环（非阻塞）。
+// ctx 用于窗口显示/隐藏/退出。
+func (m *Manager) Run(ctx context.Context) {
+	m.mu.Lock()
+	if m.started {
+		m.mu.Unlock()
+		return
+	}
+	m.started = true
+	m.mu.Unlock()
+
+	go func() {
+		systray.Run(func() {
+			m.onReady(ctx)
+			close(m.ready)
+		}, func() {
+			m.mu.Lock()
+			m.started = false
+			m.mu.Unlock()
+		})
+	}()
+}
+
+// WaitReady 阻塞直到托盘初始化完成（可选）
+func (m *Manager) WaitReady() {
+	<-m.ready
+}
+
+// Active 托盘是否已成功启动
+func (m *Manager) Active() bool {
+	m.mu.Lock()
+	defer m.mu.Unlock()
+	return m.started
+}
+
+// Quit 移除托盘图标并停止托盘 goroutine
+func (m *Manager) Quit() {
+	systray.Quit()
+}
+
+func (m *Manager) onReady(ctx context.Context) {
+	if len(m.opts.Icon) > 0 {
+		systray.SetIcon(m.opts.Icon)
+	}
+	if m.opts.Tooltip != "" {
+		systray.SetTooltip(m.opts.Tooltip)
+	}
+
+	show := systray.AddMenuItem("显示窗口", "Show the main window")
+	hide := systray.AddMenuItem("隐藏窗口", "Hide the main window")
+	systray.AddSeparator()
+	quitItem := systray.AddMenuItem("退出", "Quit the application")
+	m.quitItem = quitItem
+
+	m.handleMenuClicks(ctx, show, hide, quitItem)
+}
+
+func (m *Manager) handleMenuClicks(ctx context.Context, show, hide, quit *systray.MenuItem) {
+	for {
+		select {
+		case <-show.ClickedCh:
+			if m.opts.OnShow != nil {
+				m.opts.OnShow()
+			} else {
+				runtime.WindowShow(ctx)
+			}
+		case <-hide.ClickedCh:
+			if m.opts.OnHide != nil {
+				m.opts.OnHide()
+			} else {
+				runtime.WindowHide(ctx)
+			}
+		case <-quit.ClickedCh:
+			if m.opts.OnQuit != nil {
+				m.opts.OnQuit()
+			} else {
+				runtime.Quit(ctx)
+			}
+		}
+	}
+}

internal/tray/win/tray.go

@@ -1,167 +0,0 @@
-// Package tray Windows 系统托盘实现（使用 win32 API）
-package tray
-
-import (
-	"log"
-	"sync"
-	"unsafe"
-
-	"golang.org/x/sys/windows"
-)
-
-// Hook 托盘图标句柄
-var hook windows.Handle
-
-// MenuHandle 菜单句柄
-type MenuHandle uintptr
-
-// Tray 系统托盘管理器
-type Tray struct {
-	mu       sync.Mutex
-	visible  bool
-	callback uintptr // WNDPROC 回调
-	hWnd     windows.Handle
-}
-
-// MenuItem 菜单项
-type MenuItem struct {
-	ID   uint32
-	Text string
-}
-
-// NewTray 创建系统托盘
-func NewTray(iconData []byte, tooltip string) *Tray {
-	t := &Tray{}
-	if err := t.init(iconData, tooltip); err != nil {
-		log.Printf("[tray] init failed: %v", err)
-		return nil
-	}
-	return t
-}
-
-func (t *Tray) init(iconData []byte, tooltip string) error {
-	// 获取当前进程窗口
-	hWnd, _ := windows.GetForegroundWindow()
-	if hWnd == 0 {
-		return windows.ERROR_ACCESS_DENIED
-	}
-	t.hWnd = hWnd
-
-	// 注册托盘图标
-	// NOTIFYICONDATA structure
-	// https://docs.microsoft.com/en-us/windows/win32/api/shellapi/ns-shellapi-notifyicondataa
-	data := &notifyIconData{
-		CbSize:      uint32(unsafe.Sizeof(notifyIconData{})),
-		HWnd:        uint32(hWnd),
-		UID:         1000,
-		UFlags:      NIF_MESSAGE | NIF_ICON | NIF_TIP,
-		UCallbackMessage: WM_USER + 1000,
-		HIcon:       0, // 使用默认图标
-	}
-
-	// 设置 tooltip
-	for i := 0; i < len(tooltip) && i < 128; i++ {
-		data.Tip[i] = uint8(tooltip[i])
-	}
-	data.Tip[len(tooltip)] = 0
-
-	// 添加托盘图标
-	ret, _, _ := procShellNotifyIcon.Call(
-		SHM_ADD,
-		uintptr(unsafe.Pointer(data)),
-	)
-	if ret == 0 {
-		return windows.GetLastError()
-	}
-
-	t.visible = true
-	return nil
-}
-
-// Destroy 销毁托盘图标
-func (t *Tray) Destroy() {
-	t.mu.Lock()
-	defer t.mu.Unlock()
-	if !t.visible {
-		return
-	}
-	data := &notifyIconData{
-		CbSize: uint32(unsafe.Sizeof(notifyIconData{})),
-		HWnd:   uint32(t.hWnd),
-		UID:    1000,
-		UFlags: NIF_MESSAGE,
-	}
-	procShellNotifyIcon.Call(SHM_DELETE, uintptr(unsafe.Pointer(data)))
-	t.visible = false
-}
-
-// Show 显示托盘
-func (t *Tray) Show(iconData []byte, tooltip string) error {
-	t.mu.Lock()
-	defer t.mu.Unlock()
-	if t.visible {
-		return nil
-	}
-	return t.init(iconData, tooltip)
-}
-
-// Hide 隐藏托盘
-func (t *Tray) Hide() {
-	t.mu.Lock()
-	defer t.mu.Unlock()
-	if !t.visible {
-		return
-	}
-	data := &notifyIconData{
-		CbSize: uint32(unsafe.Sizeof(notifyIconData{})),
-		HWnd:   uint32(t.hWnd),
-		UID:    1000,
-		UFlags: NIF_MESSAGE,
-	}
-	procShellNotifyIcon.Call(SHM_DELETE, uintptr(unsafe.Pointer(data)))
-	t.visible = false
-}
-
-// IsVisible 是否可见
-func (t *Tray) IsVisible() bool {
-	t.mu.Lock()
-	defer t.mu.Unlock()
-	return t.visible
-}
-
-// ─────────────────────────────────────────────
-// Win32 API 定义
-// ─────────────────────────────────────────────
-
-const (
-	WM_USER            = 0x0400
-	SHM_ADD  uintptr   = 0x00000000
-	SHM_DELETE uintptr   = 0x00000001
-
-	NIF_MESSAGE = 0x00000001
-	NIF_ICON    = 0x00000002
-	NIF_TIP     = 0x00000004
-)
-
-// NOTIFYICONDATA struct
-type notifyIconData struct {
-	CbSize           uint32
-	HWnd             uint32
-	UID              uint32
-	UFlags           uint32
-	UCallbackMessage uint32
-	HIcon            uintptr
-	Tip              [128]uint8
-}
-
-var (
-	procShellNotifyIcon = mustLoad("shell32.dll").MustFindProc("Shell_NotifyIconA")
-)
-
-func mustLoad(dllName string) *windows.DynLib {
-	dll, err := windows.LoadDLL(dllName)
-	if err != nil {
-		log.Fatalf("[tray] failed to load %s: %v", dllName, err)
-	}
-	return dll
-}

main.go

@@ -4,23 +4,33 @@ import (
 	"context"
 	"embed"
 	"log"
+	"sync/atomic"
 
 	"github.com/wailsapp/wails/v2"
 	"github.com/wailsapp/wails/v2/pkg/options"
 	"github.com/wailsapp/wails/v2/pkg/options/assetserver"
+	"github.com/wailsapp/wails/v2/pkg/options/windows"
+	"github.com/wailsapp/wails/v2/pkg/runtime"
 
 	"go_win_template/internal/plugins"
+	"go_win_template/internal/tray"
 )
 
 //go:embed all:frontend/dist
 //go:embed assets/icon.png
+//go:embed build/windows/icon.ico
 var assets embed.FS
 
+var (
+	trayMgr   *tray.Manager
+	forceQuit atomic.Bool
+)
+
 func main() {
 	wailsApp := NewApp()
 
 	cfg := &options.App{
-		Title:            "go_win_template",
+		Title:            "青梧映星",
 		Width:            1280,
 		Height:           800,
 		MinWidth:         1024,
@@ -30,6 +40,10 @@ func main() {
 			Assets: assets,
 		},
 		BackgroundColour: &options.RGBA{R: 27, G: 38, B: 54, A: 1},
+		Windows: &windows.Options{
+			// 窗口标题栏跟随系统白昼/黑夜主题
+			Theme: windows.SystemDefault,
+		},
 		OnStartup: func(ctx context.Context) {
 			log.Println("[main] startup complete")
 			// 启动插件
@@ -37,6 +51,25 @@ func main() {
 				log.Printf("[main] plugin start error: %v", err)
 			}
 			plugins.PrintStatus()
+			// 启动系统托盘
+			startTray(ctx)
+		},
+		OnBeforeClose: func(ctx context.Context) bool {
+			// 真正退出时不再拦截
+			if forceQuit.Load() {
+				return false
+			}
+			// 托盘可用时，关闭窗口改为隐藏到托盘
+			if trayMgr != nil && trayMgr.Active() {
+				runtime.WindowHide(ctx)
+				return true
+			}
+			return false
+		},
+		OnShutdown: func(context.Context) {
+			if trayMgr != nil {
+				trayMgr.Quit()
+			}
 		},
 		Bind: []interface{}{
 			wailsApp,
@@ -48,3 +81,23 @@ func main() {
 		log.Fatal(err)
 	}
 }
+
+// startTray 初始化系统托盘。Windows 下托盘图标需为 .ico 格式，
+// 使用 build/windows/icon.ico；macOS/Linux 可改用 .png。
+func startTray(ctx context.Context) {
+	icon, err := assets.ReadFile("build/windows/icon.ico")
+	if err != nil {
+		log.Printf("[tray] load icon failed: %v", err)
+		return
+	}
+
+	trayMgr = tray.New(tray.Options{
+		Icon:    icon,
+		Tooltip: "青梧映星",
+		OnQuit: func() {
+			forceQuit.Store(true)
+			runtime.Quit(ctx)
+		},
+	})
+	trayMgr.Run(ctx)
+}

pkg/icongen/main.go

@@ -0,0 +1,160 @@
+// Command icongen 根据一张图片快速生成当前项目的托盘图标与打包图标，
+// 已存在的图标文件会被直接覆盖。
+//
+// 用法（在项目根目录执行）：
+//
+//	go run ./pkg/icongen -src /path/to/image.png
+//
+// 可选参数：
+//
+//	go run ./pkg/icongen -src logo.jpg -root . -appicon 1024 -tray 256
+package main
+
+import (
+	"bytes"
+	"encoding/binary"
+	"flag"
+	"fmt"
+	"image"
+	imagedraw "image/draw"
+	"image/png"
+	"log"
+	"os"
+	"path/filepath"
+
+	"golang.org/x/image/draw"
+	_ "golang.org/x/image/webp"
+	_ "image/gif"
+	_ "image/jpeg"
+)
+
+// ico 文件中包含的尺寸
+var icoSizes = []int{256, 128, 64, 48, 32, 16}
+
+func main() {
+	src := flag.String("src", "", "源图片路径（png/jpg/jpeg/gif/bmp/webp）")
+	root := flag.String("root", ".", "项目根目录")
+	appicon := flag.Int("appicon", 1024, "build/appicon.png 尺寸")
+	icon := flag.Int("icon", 1024, "build/icon.png 尺寸")
+	tray := flag.Int("tray", 256, "trayicons/assets 图标尺寸")
+	flag.Parse()
+
+	if *src == "" {
+		log.Fatal("[-src] 源图片路径不能为空")
+	}
+
+	f, err := os.Open(*src)
+	if err != nil {
+		log.Fatalf("打开源图片失败: %v", err)
+	}
+	defer f.Close()
+
+	srcImg, _, err := image.Decode(f)
+	if err != nil {
+		log.Fatalf("解码源图片失败（支持 png/jpg/gif/bmp/webp）: %v", err)
+	}
+	log.Printf("源图片: %s (%dx%d)", *src, srcImg.Bounds().Dx(), srcImg.Bounds().Dy())
+
+	cropped := centerCrop(srcImg)
+
+	// PNG 目标：源图居中裁剪后缩放
+	writePNG(filepath.Join(*root, "build", "appicon.png"), cropped, *appicon)
+	writePNG(filepath.Join(*root, "build", "icon.png"), cropped, *icon)
+	writePNG(filepath.Join(*root, "assets", "icon.png"), cropped, *tray)
+	writePNG(filepath.Join(*root, "trayicons", "icon.png"), cropped, *tray)
+
+	// ICO 目标：Windows exe / 托盘图标（多尺寸）
+	writeICO(filepath.Join(*root, "build", "windows", "icon.ico"), cropped, icoSizes)
+
+	log.Println("完成，所有图标已按需覆盖。")
+}
+
+// centerCrop 从图像中心裁剪出正方形区域。
+func centerCrop(srcImg image.Image) image.Image {
+	b := srcImg.Bounds()
+	w, h := b.Dx(), b.Dy()
+	side := w
+	if h < side {
+		side = h
+	}
+	x0 := b.Min.X + (w-side)/2
+	y0 := b.Min.Y + (h-side)/2
+	rect := image.Rect(0, 0, side, side)
+	out := image.NewRGBA(rect)
+	imagedraw.Draw(out, rect, srcImg, image.Pt(x0, y0), imagedraw.Src)
+	return out
+}
+
+// writePNG 按 size 缩放后写出 PNG 文件。
+func writePNG(path string, cropped image.Image, size int) {
+	dst := image.NewRGBA(image.Rect(0, 0, size, size))
+	draw.CatmullRom.Scale(dst, dst.Bounds(), cropped, cropped.Bounds(), draw.Over, nil)
+
+	if err := os.MkdirAll(filepath.Dir(path), 0o755); err != nil {
+		log.Fatalf("创建目录失败 %s: %v", filepath.Dir(path), err)
+	}
+	out, err := os.Create(path)
+	if err != nil {
+		log.Fatalf("创建文件失败 %s: %v", path, err)
+	}
+	defer out.Close()
+	if err := png.Encode(out, dst); err != nil {
+		log.Fatalf("编码 PNG 失败 %s: %v", path, err)
+	}
+	fmt.Printf("  [ok] %s (%dx%d)\n", path, size, size)
+}
+
+// writeICO 写出多尺寸 ICO（Windows 图标，PNG 条目压缩，Vista+ 支持）。
+func writeICO(path string, cropped image.Image, sizes []int) {
+	type entry struct {
+		w, h byte
+		data []byte
+	}
+	entries := make([]entry, 0, len(sizes))
+	for _, s := range sizes {
+		dst := image.NewRGBA(image.Rect(0, 0, s, s))
+		draw.CatmullRom.Scale(dst, dst.Bounds(), cropped, cropped.Bounds(), draw.Over, nil)
+
+		var pngBuf bytes.Buffer
+		if err := png.Encode(&pngBuf, dst); err != nil {
+			log.Fatalf("编码 ICO 条目失败 (%dpx): %v", s, err)
+		}
+		w, h := byte(s), byte(s)
+		if s == 256 {
+			w, h = 0, 0 // 0 表示 256
+		}
+		entries = append(entries, entry{w: w, h: h, data: pngBuf.Bytes()})
+	}
+
+	var buf bytes.Buffer
+	// ICONDIR（6 字节头）
+	binary.Write(&buf, binary.LittleEndian, uint16(0)) // Reserved
+	binary.Write(&buf, binary.LittleEndian, uint16(1)) // Type: icon
+	binary.Write(&buf, binary.LittleEndian, uint16(len(entries)))
+
+	// ICONDIRENTRY（16 字节 x N）
+	cur := 6 + 16*len(entries)
+	for _, e := range entries {
+		binary.Write(&buf, binary.LittleEndian, e.w)
+		binary.Write(&buf, binary.LittleEndian, e.h)
+		binary.Write(&buf, binary.LittleEndian, uint8(0))  // 颜色数（忽略）
+		binary.Write(&buf, binary.LittleEndian, uint8(0))  // 保留
+		binary.Write(&buf, binary.LittleEndian, uint16(1)) // 平面数
+		binary.Write(&buf, binary.LittleEndian, uint16(32))
+		binary.Write(&buf, binary.LittleEndian, uint32(len(e.data)))
+		binary.Write(&buf, binary.LittleEndian, uint32(cur))
+		cur += len(e.data)
+	}
+	// PNG 图像数据
+	for _, e := range entries {
+		buf.Write(e.data)
+	}
+
+	if err := os.MkdirAll(filepath.Dir(path), 0o755); err != nil {
+		log.Fatalf("创建目录失败 %s: %v", filepath.Dir(path), err)
+	}
+	if err := os.WriteFile(path, buf.Bytes(), 0o644); err != nil {
+		log.Fatalf("写入 ICO 失败 %s: %v", path, err)
+	}
+	fmt.Printf("  [ok] %s (ico %v)\n", path, sizes)
+}

wails.json

@@ -11,8 +11,9 @@
     "email": "1297754537@qq.com"
   },
   "info": {
-    "productname": "go_win_template",
+    "productname": "青梧映星",
     "version": "1.0.0",
-    "copyright": ""
+    "companyname": "青梧映星软件开发工作室",
+    "copyright": "© 2026 青梧映星软件开发工作室"
   }
 }