🎨 桌面端系统休眠唤醒后判断网络连通性后再执行数据同步 Fix https://github.com/siyuan-note/siyuan/issues/6687

app/electron/main.js

@@ -835,6 +835,11 @@ const isOnline = async () => {
     const result = await fetch("https://icanhazip.com", {timeout: 1000})
     return 200 === result.status
   } catch (e) {
-    return false;
+    try {
+      const result = await fetch("https://www.baidu.com", {timeout: 1000})
+      return 200 === result.status
+    } catch (e) {
+      return false;
+    }
   }
 }