From 5347de101b306178ca9b82b594212dc0f1eb8cbf Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E7=8E=8B=E5=85=B4=E7=90=B3?= <1911390090@qq.com> Date: Wed, 18 Dec 2024 14:36:40 +0800 Subject: [PATCH] =?UTF-8?q?=E5=A4=AA=E9=98=B3=E8=83=BD=E6=95=B0=E6=8D=AE?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .../controller/DcDeviceController.java | 25 +++++++++++-------- 1 file changed, 15 insertions(+), 10 deletions(-) diff --git a/zc-business/src/main/java/com/zc/business/controller/DcDeviceController.java b/zc-business/src/main/java/com/zc/business/controller/DcDeviceController.java index 054097b5..4acb2422 100644 --- a/zc-business/src/main/java/com/zc/business/controller/DcDeviceController.java +++ b/zc-business/src/main/java/com/zc/business/controller/DcDeviceController.java @@ -534,16 +534,21 @@ private VideoController videoController; .url(iotAddress + UniversalEnum.GETS_THE_LATEST_DATA_ABOUT_THE_SPECIFIED_ATTRIBUTES_OF_A_DEVICE.getValue() + deviceId + UniversalEnum.SLASH.getValue() + propertyId) .build()).execute()) { String responseBody = response.body().string(); - JsonObject data = JsonParser.parseString(responseBody).getAsJsonObject().getAsJsonObject("data"); - String property = data.get("property").getAsString(); - String formatValueStr = data.get("formatValue").getAsString(); - String valueWithoutUnit = formatValueStr.replaceAll("[^\\d.]", ""); - - double value2 = Double.parseDouble(valueWithoutUnit); - double value = Double.parseDouble(decimalFormat.format(value2)); - // 在合并时重新应用格式化 - attributeMap.merge(property, value, (oldVal, newVal) -> Double.parseDouble(decimalFormat.format(oldVal + newVal))); - } + JsonObject jsonObject = JsonParser.parseString(responseBody).getAsJsonObject(); + if (jsonObject.has("data"))// 确认 "data" 字段是否存在 + { + JsonObject data = jsonObject.getAsJsonObject("data"); + String property = data.get("property").getAsString(); + String formatValueStr = data.get("formatValue").getAsString(); + String valueWithoutUnit = formatValueStr.replaceAll("[^\\d.]", ""); + + double value2 = Double.parseDouble(valueWithoutUnit); + double value = Double.parseDouble(decimalFormat.format(value2)); + // 在合并时重新应用格式化 + attributeMap.merge(property, value, (oldVal, newVal) -> Double.parseDouble(decimalFormat.format(oldVal + newVal))); + + } + } } }