从MQTT接收到的数据，要读入json数组 {"device_name":"Device37","device_id":"GanghuaLianXian","date":"2021-09-24 17:45:44","sensor":[{"sensor_id":"Data05_37_alarm","value ":"0"},{"sensor_id":"Data06_37_alarm","value":"0"},{"sensor_id":"Data07_37_alarm","value":"0"}, {"sensor_id":"Data08_37_alarm ","value":"0"},{"sensor_id":"Data09_37_alarm","value":"0"},{"sensor_id":"Data10_37_alarm","value":"0"},{"sensor_id ":"Data11_37_alarm","value":"0"}, {"sensor_id":"Data12_37_alarm","value":"0"},{"sensor_id":"Data13_37_alarm","value":"0"},{"sensor_id":"Data14_37_alarm","value":"0"},{"sensor_id":"Data15_37_alarm", "value":"0"}, {"sensor_id":"Data16_37_alarm","value":"0"},{"sensor_id":"Data17_37_alarm","value":"0"},{"sensor_id": " Data18_37_alarm","value":"0"},{"sensor_id":"Data19_37_alarm","value":"0"},"0"},Data15_37_alarm","value":"0"}, {"sensor_id":"Data16_37_alarm","value":"0"},{"sensor_id":"Data17_37_alarm","value":"0"},{" sensor_id":"Data18_37_alarm","value":"0"},{"sensor_id":"Data19_37_alarm","value":"0"},"0"},Data15_37_alarm","value":"0"}, {"sensor_id":"Data16_37_alarm","value":"0"},{"sensor_id":"Data17_37_alarm","value":"0"},{" sensor_id":"Data18_37_alarm","value":"0"},{"sensor_id":"Data19_37_alarm","value":"0"},"0"},{"sensor_id":"Data16_37_alarm","value":"0"},{"sensor_id":"Data17_37_alarm","value":"0"},{"sensor_id":"Data18_37_alarm", "value":" 0"},{"sensor_id":"Data19_37_alarm","value":"0"},"0"}, {"sensor_id":"Data16_37_alarm","value":"0"},{"sensor_id": "Data17_37_alarm","value":"0"},{"sensor_id":"Data18_37_alarm", "value":"0"},{"sensor_id":"Data19_37_alarm","value":"0"}, { "sensor_id":"Data20_37_alarm","value":"0"},{"sensor_id":"Data21_37_alarm","value":"0"},{"sensor_id":"Data22_37_alarm","value":"0"},{"sensor_id":"Data23_37_alarm","value":"0"}, {"sensor_id": "Data24_37_alarm","value":"0"},{"sensor_id":"Data25_37_alarm","value":"0"},{"sensor_id":"Data26_37_alarm","value":"1"},{ "sensor_id":"Data27_37","value":"1"}, {"sensor_id":"Data28_37","value":"0"},sensor_id":"Data24_37_alarm","value":"0"},{"sensor_id":"Data25_37_alarm","value":"0"},{"sensor_id":"Data26_37_alarm","value":"1" },{"sensor_id":"Data27_37","value":"1"}, {"sensor_id":"Data28_37","value":"0"},sensor_id":"Data24_37_alarm","value":"0"},{"sensor_id":"Data25_37_alarm","value":"0"},{"sensor_id":"Data26_37_alarm","value":"1" },{"sensor_id":"Data27_37","value":"1"}, {"sensor_id":"Data28_37","value":"0"}, {"sensor_id":"Data29_37","value":"0"},{"sensor_id":"Data30_37_alarm","value":"0"},{"sensor_id":"Data31_37_state","value":" 0"}, {"sensor_id":"Data32_37_state"," value":"1"},{"sensor_id":"Data01_37_count","value":"9776"},{"sensor_id":"Data02_37_count"," value":"9777"}], "状态"：1 }Data02_37_count","value":" 9777"}], "状态"：1}Data02_37_count","value":" 9777"}], "状态" ：1} EvaluateJsonPath 如何获取JSON数组 我正在使用 EvaluateJsonPath 并且无法读取传感器数据 error
... View more
