添加或者更新banner websocket测试 POST http://47.102.223.39/homebanner/addOrUdateHomeBanner 说明 / 示例 参数实例： 添加： curl -H "Accept: application/json" -H "Content-type: application/json" -X POST -d "{\"img\":\"/images/image_fbcdc20a-d45e-41b3-b8f1-0988e390f5ef.jpg\",\"unused`\":1}" http://127.0.0.1:3000/homebanner/addOrUdateHomeBanner 更新： curl -H "Accept: application/json" -H "Content-type: application/json" -X POST -d "{\"id\":5,\"unused\":1}" http://127.0.0.1:3000/homebanner/addOrUdateHomeBanner 数据库表字段说明： 
参数实例： 添加： curl -H "Accept: application/json" -H "Content-type: application/json" -X POST -d "{\"img\":\"/images/image_fbcdc20a-d45e-41b3-b8f1-0988e390f5ef.jpg\",\"unused`\":1}" http://127.0.0.1:3000/homebanner/addOrUdateHomeBanner 更新： curl -H "Accept: application/json" -H "Content-type: application/json" -X POST -d "{\"id\":5,\"unused\":1}" http://127.0.0.1:3000/homebanner/addOrUdateHomeBanner 数据库表字段说明： 