Data transmission method and system, electronic equipment and storage medium

The invention relates to a data transmission method and system, electronic equipment and a storage medium, and belongs to the technical field of game development. The method comprises the steps that asending end server generates sending streams according to locally stored data, wherein each sending stream is provided with an index, and a plurality of sending streams form a queue; the sending stream is transmitted to a receiving end server; the receiving end server performs data processing on the received sending stream and records an index; when the data processing of the sending stream is finished, the index corresponding to the sending stream is returned to the sending end server; and the sending end server cleans the data of the sending stream corresponding to the returned index from the queue of the sending stream. Data exception caused by loss of sent stream data in the transmission process can be avoided, and the reliability of data transmission is improved. 本申请涉及数据传输方法、系统、电子设备和存储介质，属于游戏开发技术领域，所述方法包括：发送