🐞 fix: 修复透明窗口点击穿透

Author: imsyy

electron/main/index.ts

@@ -74,6 +74,13 @@ class MainProcess {
       // 配置 COOP/COEP/CORP 头，FFmpeg 需要
       session.defaultSession.webRequest.onHeadersReceived((details, callback) => {
         const responseHeaders = { ...details.responseHeaders };
+        const url = new URL(details.url);
+
+        // 桌面歌词窗口需要透明背景，必须排除严格的安全策略
+        if (url.searchParams.get("win") === "desktop-lyric") {
+          callback({ responseHeaders });
+          return;
+        }
 
         // 同样可以解决 CORS 限制，但为了避免安全问题，等真有需要的时候再开
         // responseHeaders["Access-Control-Allow-Origin"] = ["*"];

electron/main/windows/lyric-window.ts

@@ -77,7 +77,9 @@ class LyricWindow {
     });
     if (!this.win) return null;
     // 加载地址
-    this.win.loadURL(lyricWinUrl);
+    const url = new URL(lyricWinUrl);
+    url.searchParams.set("win", "desktop-lyric");
+    this.win.loadURL(url.toString());
     // 窗口事件
     this.event();
     return this.win;