fetch(add): 新增

src/api/modules/card.ts

@@ -273,23 +273,18 @@ export class CardService extends BaseService {
   // ========== ICCID批量导入相关 ==========
 
   /**
-   * 批量导入ICCID
-   * @param file Excel文件
-   * @param carrier_id 运营商ID
-   * @param batch_no 批次号(可选)
+   * 批量导入ICCID（新版：使用 JSON 格式）
+   * @param data 导入请求参数
    */
-  static importIotCards(
-    file: File,
-    carrier_id: number,
+  static importIotCards(data: {
+    carrier_id: number
+    file_key: string
     batch_no?: string
-  ): Promise<BaseResponse> {
-    const formData = new FormData()
-    formData.append('file', file)
-    formData.append('carrier_id', carrier_id.toString())
-    if (batch_no) {
-      formData.append('batch_no', batch_no)
-    }
-    return this.upload('/api/admin/iot-cards/import', file, { carrier_id, batch_no })
+  }): Promise<BaseResponse<{ task_id: number; task_no: string; message: string }>> {
+    return this.post<BaseResponse<{ task_id: number; task_no: string; message: string }>>(
+      '/api/admin/iot-cards/import',
+      data
+    )
   }
 
   /**