first commit

src/services/storageService.js

@@ -0,0 +1,33 @@
+const axios = require('axios');
+const config = require('../config');
+const { Logger } = require('../utils/logger');
+
+class StorageService {
+  constructor() {
+    this.api = axios.create({
+      baseURL: config.api.baseUrl,
+      timeout: config.global.requestTimeout,
+      headers: {
+        'Content-Type': 'application/json'
+      }
+    });
+    this.logger = new Logger('Storage');
+  }
+
+  async batchSave(newsItems) {
+    try {
+      const response = await this.api.post(config.api.endpoints.batchSave, {
+        items: newsItems,
+        source: 'multi-site-crawler'
+      });
+      
+      this.logger.info(`批量保存成功: ${newsItems.length} 条`);
+      return response.data;
+    } catch (error) {
+      this.logger.error('批量保存失败', error.response?.data || error.message);
+      throw error;
+    }
+  }
+}
+
+module.exports = new StorageService();