复制sensor_1,内置1547718199,35.8  sensor_6,1547718201,15.4  sensor_7,1547718202,6.7  sensor_10,1547718205,38.1  sensor_1,1547718206,32  sensor_1,1547718208,36.2  sensor_1,1547718210,29.7  sensor_1,1547718213,30.9  1.2.3.4.5.6.7.8.