系统：停服维护逻辑

web-server/app/service/Game.ts

@@ -0,0 +1,26 @@
+
+import { Service } from 'egg';
+import { MaintenanceModel } from '@db/Maintenance';
+
+/**
+ * Test Service
+ */
+export default class Game extends Service {
+
+    public setServerMainten(maintenServers: number[]) {
+        return this.app['maintenServers'] = maintenServers;
+    }
+    
+    public getServerMainten() {
+        return this.app['maintenServers']||[];
+    }
+
+    public async readDbMaintenance() {
+        const maintenance = await MaintenanceModel.findOpenMaintenance();
+        if(maintenance) {
+            this.setServerMainten(maintenance.serverIds);
+        }
+    }
+
+
+}