Data transmission method and device and electronic equipment

The embodiment of the invention provides a data transmission method and device and electronic equipment. The method comprises the steps that a first data transmission instruction is received; sending the data packet of the first target task to a first target queue corresponding to the first target bandwidth, and sending the data packets of other tasks to a first auxiliary queue corresponding to the first auxiliary bandwidth; and calling a first target thread allocated to the first target queue, transmitting the data packet in the first target queue according to the first target bandwidth, calling a first auxiliary thread allocated to the first auxiliary queue, and transmitting the data packet in the first auxiliary queue according to the first auxiliary bandwidth. By applying the scheme provided by the embodiment of the invention, the bandwidth utilization rate and the data transmission efficiency in the data transmission process can be improved. 本申请实施例提供了一种数据传输方法、装置及电子设备，所述方法包括：接收第一数据传输指令；将第一目标任务的数据包发送至第一目标带