Website login state sharing method and system

The invention discloses a website login state sharing method and system, and belongs to the technical field of website application. The method comprises the following steps: aiming at a cloud end, establishing a Cookie pool at the cloud end, and establishing a service interface aiming at the Cookie pool; generating binding information, and storing the binding information in a Cookie pool; querying in the Cookie pool according to the specified login account number; and allowing the same specified login account to log in a target website of the business system, calling a keep-alive interface of the target website, and keeping the specified login account and the login state of the same specified login account alive. According to the method provided by the invention, one-party login and multi-party sharing can be realized, the problem of forced offline caused by repeated login is avoided, the service is ensured to be continuous and uninterrupted, keep-alive of the login state can be realized, the effective durati