{
"childId": "016A7ECE2400",
"deviceId": "010111406666",
"fileOffset": "3072",刚开始传递0
"filePath": "LD_ZYX_CH584M[二代]_014S_2_460815_2_WIFI__CRC0x1D78.bin",
"lockKeys": "60975294C18AA2A0",
"packetSize": "3072", 同data
"serverKeys": "6277666776756998",
"userId": ""
}