feat:架构代码优化

miniprogram/app.ts

@@ -1,17 +1,27 @@
-import config from './config/config';
-
-const defaultPrintConfig: PrintConfig = config.printHeader as PrintConfig;
+import { defaultPrintConfig } from './config/config';
+import { generateUUID, getAppUUID, setAppUUID } from './utils/uuid';
 
 // app.ts
 App<IAppOption>({
     globalData: {
         env: 'release',
+        uuid: '',
         printConfig: defaultPrintConfig,
     },
     onLaunch() {
         const accountInfo = wx.getAccountInfoSync();
         const env = accountInfo.miniProgram.envVersion || 'release';
         this.globalData.env = env;
+
+        // 从 localStorage 读取 UUID，如果没有则生成并存储
+        let uuid = getAppUUID();
+        if (!uuid) {
+            uuid = generateUUID();
+            setAppUUID(uuid);
+            console.log('生成并存储 UUID', uuid);
+        }
+        this.globalData.uuid = uuid;
+
         if (env !== 'release') {
             const printConfig =
                 wx.getStorageSync('printConfig') || defaultPrintConfig;