According to the large file uploading method and device, the
electronic equipment and the storage medium provided by the invention, the operation environment parameters of the target
client are collected, and the file uploading strategy containing the data
block size, the concurrent transmission quantity and the retry mechanism is dynamically generated based on the parameters; meanwhile, according to the strategy, the file to be uploaded is divided into a plurality of data blocks and integrity
verification is executed, the uploading state of each data block is persistently stored in the uploading process, and uploading of the uncompleted data blocks is recovered based on the uploading state after transmission interruption is detected. The problems that due to the fact that a fixed
fragment size and a static concurrent strategy cannot adapt to different device performance and network environments, the uploading state is lost after page refreshing or browser restarting is caused by depending on browser cache, the
verification efficiency is low, and uploading fails,
resource utilization is not good, and uploading starting is delayed can be solved. The technical effects of improving the environmental adaptability, the
resource utilization efficiency and the uploading success rate of Web cloud disk large file uploading are achieved.