Data transmission method and system, electronic device, and storage medium

A data transmission method, applied to a first device, wherein the method comprises:

• performing device discovery based on detecting a preset trigger signal acting on to-be-shared data;
• establishing physical links with n discovered second devices, wherein Wi-Fi direct connection functions of the first device and the n second devices are enabled;
• and
• sending the to-be-shared data to a target device based on detecting a selection signal of the target device, wherein the target device is one of the n second devices, wherein n is a positive integer.

An electronic device, comprising:

• a processor;
• and
• a memory coupled to the processor, configured to store instructions that can be executed by the processor, wherein
• upon executing the instructions, the processor is configured to implement a data transmission method including:
• performing device discovery based on detecting a preset trigger signal acting on to-be-shared data;
• establishing physical links with n discovered second devices, wherein Wi-Fi direct connection functions of the first device and the n second devices are enabled;
• and
• sending the to-be-shared data to a target device based on detecting a selection signal of the target device, wherein the target device is one of the n second devices, wherein n is a positive integer.