| 摘要 |
Provided are a method and device for synchronizing data. The method comprises: a cloud server receives a data synchronization request sent by a mobile terminal, wherein the synchronization request carries an identifier of the mobile terminal, last time that the data is synchronized by the mobile terminal, and a synchronization account for synchronizing data between the mobile terminal and the cloud server; the cloud server detects that record operation time of data to be synchronized is greater than the last time that the data was synchronized by the mobile terminal, wherein the data to be synchronized is data corresponding to the identifier in the synchronization account on the cloud server; and the data to be synchronized are synchronized between the cloud server and the mobile terminal. The present invention solves the problems that traffic transmitted during data synchronization is increased and resource consumption on the cloud is also increased, thereby reducing the transmitted traffic caused by data synchronization, reducing the resource consumption of the cloud server, and facilitating the satisfaction of diversified requirements of a user. |
