{
    "msg_type": "update",
    "min_version": "eng.zfbx.20260320.144405",
    "max_version": "eng.zfbx.20260328.982366",
    "target_version": "eng.zfbx.20260328.982366",
    "file_size":"600M",
    "force_upgrade":"false",
    "description": "1.G900在线升级测试.\n2.测试说明",
    "file_path": "http://192.168.0.69/firmware/update1.zip"
}