feat: 添加安装更新功能,支持下载并安装更新包;优化双屏控制逻辑,增强错误处理
This commit is contained in:
+55
-22
@@ -24,29 +24,36 @@ fn set_dual_screen(app: AppHandle, on: bool) -> Result<String, String> {
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let _ = w.set_focus();
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return Ok("on".into());
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}
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let mut builder = WebviewWindowBuilder::new(&app, "secondary", WebviewUrl::default())
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.title("OPC 运营中心 · 双屏");
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// 定位到第二块屏(非主屏;无第二屏则用第一块)
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if let Ok(monitors) = app.available_monitors() {
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eprintln!("[dual] available_monitors={}", monitors.len());
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let primary_pos = app
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.primary_monitor()
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.ok()
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.flatten()
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.map(|pm| { let p = pm.position(); (p.x, p.y) });
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eprintln!("[dual] primary_pos={:?}", primary_pos);
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let target = monitors
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.iter()
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.find(|m| { let p = m.position(); Some((p.x, p.y)) != primary_pos })
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.or_else(|| monitors.first());
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if let Some(mon) = target {
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let p = mon.position();
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let s = mon.size();
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eprintln!("[dual] target {}x{} @ {},{}", s.width, s.height, p.x, p.y);
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builder = builder.position(p.x as f64, p.y as f64).inner_size(s.width as f64, s.height as f64);
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// 主屏位置(用于排除主屏;必须把副窗放到主屏之外)
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let primary_pos = app
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.primary_monitor()
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.ok()
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.flatten()
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.map(|pm| { let p = pm.position(); (p.x, p.y) });
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// 获取全部显示器,寻找一块与主屏位置不同的副屏
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let monitors = app.available_monitors().map_err(|e| format!("读取显示器失败: {e}"))?;
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eprintln!("[dual] monitors={} primary_pos={:?}", monitors.len(), primary_pos);
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let mut target: Option<(i32, i32, u32, u32)> = None; // (x, y, w, h)
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for m in &monitors {
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let p = m.position();
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if Some((p.x, p.y)) != primary_pos {
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let s = m.size();
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target = Some((p.x, p.y, s.width, s.height));
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break;
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}
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}
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let win = builder.build().map_err(|e| e.to_string())?;
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// 绝对不允许在主屏桌面上开启;没有副屏则拒绝
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let (x, y, w, h) = match target {
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Some(t) => t,
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None => return Err("未检测到副屏(需连接第二块显示器),无法开启双屏".into()),
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};
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eprintln!("[dual] secondary {}x{} @ {},{}", w, h, x, y);
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let win = WebviewWindowBuilder::new(&app, "secondary", WebviewUrl::default())
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.title("OPC 运营中心 · 双屏")
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.position(x as f64, y as f64)
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.inner_size(w as f64, h as f64)
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.build()
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.map_err(|e| format!("创建副窗失败: {e}"))?;
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// 等窗口内容就绪后再全屏(避免过早全屏导致白屏/布局异常)
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let win2 = win.clone();
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std::thread::spawn(move || {
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@@ -57,6 +64,28 @@ fn set_dual_screen(app: AppHandle, on: bool) -> Result<String, String> {
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Ok("on".into())
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}
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/// 安装更新:把前端已下载的安装包字节写入磁盘 → 启动安装程序 → 退出应用。
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/// bytes 由前端 fetch /download 得到;启动安装程序后进程独立,应用退出不影响它。
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#[tauri::command]
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fn install_update(app: AppHandle, bytes: Vec<u8>, filename: String) -> Result<String, String> {
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if bytes.len() < 1000 {
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return Err("下载内容无效或为空".into());
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}
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let dest = std::env::temp_dir().join(filename);
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std::fs::write(&dest, &bytes).map_err(|e| format!("写入安装包失败: {e}"))?;
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// 启动安装程序(Windows 下 Command::spawn 为独立进程,应用退出后仍在运行)
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std::process::Command::new(&dest)
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.spawn()
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.map_err(|e| format!("启动安装程序失败: {e}"))?;
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// 稍后退出应用,让安装程序接管
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let app2 = app.clone();
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std::thread::spawn(move || {
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std::thread::sleep(std::time::Duration::from_millis(800));
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app2.exit(0);
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});
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Ok(dest.to_string_lossy().into_owned())
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}
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/// 读取运行时配置(部署用,免重新打包):
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/// 1) exe 同目录 config.json / dpm.config.json(最高优先)
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/// 2) 应用配置目录 config.json
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@@ -98,7 +127,11 @@ pub fn run() {
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tauri_plugin_autostart::MacosLauncher::LaunchAgent,
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Some(vec![]),
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))
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.invoke_handler(tauri::generate_handler![read_runtime_config, set_dual_screen])
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.invoke_handler(tauri::generate_handler![
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read_runtime_config,
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set_dual_screen,
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install_update
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])
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.on_window_event(|window, event| {
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if let tauri::WindowEvent::CloseRequested { api, .. } = event {
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// 仅主窗口关闭=最小化(进程常驻);双屏副窗口可正常关闭
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@@ -1,41 +1,51 @@
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import { useState, useEffect, useRef, useCallback } from 'react';
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import Icon from './Icons';
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import { checkForUpdate, openUpdate } from '../utils/updateCheck';
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import { checkForUpdate, downloadAndInstall } from '../utils/updateCheck';
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/* =========================================================
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UpdateNotify —— 检测新版本(Windows)
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· 启动静默检查一次 + 每 30 分钟一次(仅在有更新时提示)
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· 页眉 logo 点击 → dpm:check-update → 主动检测:
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有更新 → 弹更新提示;无更新 → 临时提示「已是最新版本」
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· 页眉 logo 点击 → dpm:check-update → 主动检测
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· 「下载更新」→ 下载安装包 → 启动安装程序 → 应用退出
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========================================================= */
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export default function UpdateNotify() {
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const [upd, setUpd] = useState(null); // 更新提示
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const [msg, setMsg] = useState(null); // 临时提示(已是最新 / 失败)
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const [upd, setUpd] = useState(null); // 更新提示
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const [msg, setMsg] = useState(null); // 临时提示(已是最新 / 失败)
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const [dismissed, setDismissed] = useState(false);
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const [busy, setBusy] = useState(null); // 'downloading' | 'installing'
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const [errText, setErrText] = useState('');
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const timerRef = useRef(null);
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const run = useCallback(async (manual) => {
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const u = await checkForUpdate();
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if (u) {
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if (u.available) {
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setUpd(u);
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setDismissed(false);
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} else if (manual) {
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setMsg(`已是最新版本 v${u.latest}`);
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if (timerRef.current) clearTimeout(timerRef.current);
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timerRef.current = setTimeout(() => setMsg(null), 3000);
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}
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} else if (manual) {
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setMsg('更新检测失败');
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if (timerRef.current) clearTimeout(timerRef.current);
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timerRef.current = setTimeout(() => setMsg(null), 3000);
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}
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if (u.available) { setUpd(u); setDismissed(false); }
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else if (manual) { setMsg(`已是最新版本 v${u.latest}`); flash(); }
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} else if (manual) { setMsg('更新检测失败'); flash(); }
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}, []);
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const flash = () => {
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if (timerRef.current) clearTimeout(timerRef.current);
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timerRef.current = setTimeout(() => setMsg(null), 3000);
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};
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const handleDownload = useCallback(async () => {
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if (!upd || busy) return;
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setBusy('downloading');
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setErrText('');
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try {
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await downloadAndInstall(upd.url, upd.name);
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setBusy('installing'); // 应用即将退出
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} catch (e) {
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setErrText(String((e && e.message) || e));
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setBusy(null);
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}
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}, [upd, busy]);
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useEffect(() => {
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const onCheck = () => run(true);
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window.addEventListener('dpm:check-update', onCheck);
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run(false); // 启动静默检测
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run(false);
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const iv = setInterval(() => run(false), 30 * 60 * 1000);
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return () => {
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window.removeEventListener('dpm:check-update', onCheck);
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@@ -44,25 +54,38 @@ export default function UpdateNotify() {
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};
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}, [run]);
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return (
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<>
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{upd && !dismissed && (
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<div className="upd-toast" role="status">
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<div className="upd-ico"><Icon name="rocket" size={15} /></div>
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<div className="upd-body">
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<b>发现新版本 v{upd.latest}</b>
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<span>当前 v{upd.current} · 点击下载更新安装包(Windows)</span>
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</div>
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<button className="upd-btn" onClick={() => openUpdate(upd.url)}>下载更新</button>
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<button className="upd-close" onClick={() => setDismissed(true)} aria-label="关闭">×</button>
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</div>
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)}
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{msg && (
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if (!upd || dismissed) {
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if (msg) {
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return (
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<div className="upd-toast upd-msg" role="status">
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<div className="upd-ico"><Icon name="check" size={15} /></div>
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<div className="upd-body"><b>{msg}</b></div>
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</div>
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);
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}
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return null;
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}
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return (
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<div className="upd-toast" role="status">
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<div className="upd-ico"><Icon name="rocket" size={15} /></div>
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<div className="upd-body">
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{busy === 'downloading' && <b>正在下载更新 v{upd.latest}…</b>}
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{busy === 'installing' && <b>正在启动安装程序,应用即将退出…</b>}
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{!busy && <b>发现新版本 v{upd.latest}</b>}
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{!busy && <span>当前 v{upd.current} · 点击下载更新并安装(Windows)</span>}
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{errText && <span style={{ color: '#f04438' }}>{errText}</span>}
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</div>
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<button
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className="upd-btn"
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disabled={!!busy}
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onClick={handleDownload}
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>
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{busy ? '处理中…' : '下载更新'}
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</button>
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{!busy && (
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<button className="upd-close" onClick={() => setDismissed(true)} aria-label="关闭">×</button>
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)}
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</>
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</div>
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);
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}
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+14
-11
@@ -1,10 +1,10 @@
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/* =========================================================
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客户端更新检测(仅 Windows)
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客户端更新检测与安装(仅 Windows)
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后端 POST /api/update/check 返回最新版本 + 安装包下载地址;
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前端比对后提示,并提供下载(opener 打开安装包下载链接)。
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前端 fetch 下载安装包字节 → invoke install_update(写盘 → 启动安装程序 → 退出应用)。
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========================================================= */
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import { getApiBase } from '../config';
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import { openUrl } from '@tauri-apps/plugin-opener';
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import { invoke } from '@tauri-apps/api/core';
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// 当前版本:发布新版本时同步 package.json 的 version
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export const APP_VERSION = '0.1.0';
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@@ -23,18 +23,21 @@ export async function checkForUpdate() {
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latest: data.latest_version,
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available: !!data.update_available,
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url: `${getApiBase()}${data.download_url || '/download'}`,
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name: data.installer_name || '',
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name: data.installer_name || 'dpm_update_setup.exe',
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};
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}
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} catch { /* 后端不可达时忽略 */ }
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return null;
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}
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/** 打开安装包下载地址(优先系统浏览器下载)。 */
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export function openUpdate(url) {
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try {
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openUrl(url);
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} catch {
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window.open(url, '_blank');
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}
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/** 下载安装包并交给后端安装(写盘 → 启动安装程序 → 退出应用)。 */
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export async function downloadAndInstall(url, filename) {
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const res = await fetch(url);
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if (!res.ok) throw new Error(`下载失败(HTTP ${res.status})`);
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const buf = new Uint8Array(await res.arrayBuffer());
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if (buf.length < 1000) throw new Error('安装包内容无效');
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return invoke('install_update', {
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bytes: Array.from(buf),
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filename: filename || 'dpm_update_setup.exe',
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});
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}
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@@ -100,7 +100,12 @@ export function useMqttControl() {
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// 双屏:admin 控制第二块屏全屏展示(Tauri 命令)——仅主窗口执行
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if (WINDOW_LABEL !== 'main') break;
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aiStatus(cmd.params?.on === false ? '正在关闭双屏' : '正在启动双屏', { icon: 'page' });
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invoke('set_dual_screen', { on: cmd.params?.on !== false }).catch(() => {});
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invoke('set_dual_screen', { on: cmd.params?.on !== false })
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.catch((err) => {
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const msg = String((err && err.message) || err || '操作失败');
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aiStatus(`双屏失败:${msg}`, { state: 'error', icon: 'error' });
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console.error('[dual]', err);
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});
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break;
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case 'alert':
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// 通知本身即展示,无需再弹「正在发送通知」状态提示
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