优化

client/shared/manager/service.ts

@@ -0,0 +1,8 @@
+import { buildRegFnWithEvent } from './buildReg';
+
+/**
+ * 获取服务器地址相关逻辑
+ * @default window.location.origin (前后端一体)
+ */
+export const [getServiceUrl, setServiceUrl, onServiceUrlChange] =
+  buildRegFnWithEvent<() => string>('serverUrl', () => window.location.origin);