Method and system for enabling WiFi terminal to have rapid access to WiFi AP

The invention discloses a method and system for enabling a WiFi terminal to have rapid access to a WiFi AP. The method for enabling the WiFi terminal to have rapid access to the WiFi AP comprises the following steps that a WiFi AP network is accessed by means of a WiFi AP information issuing device, and the access parameters and the certification information of the target WiFi AP are obtained and then encapsulated according to a data format; the encapsulated access parameters and the encapsulated certification information of the WiFi AP are issued to the WiFi terminal in an area; after obtaining the encapsulated access parameters and the encapsulated certification information of the WiFi AP, the WiFi terminal analyzes the encapsulated access parameters and the encapsulated certification information and obtains the access parameters and the certification information of the target WiFi AP; according to the access parameters of the target WiFi AP, the target WiFi AP network is accessed, the follow-up certification access process is automatically completed according to the certification information. According to the method and system for enabling the WiFi terminal to have rapid access to the WiFi AP, the WiFi terminal omits the steps of WiFi AP scanning and selection, the certification process is completed automatically, the process that a user uses the WiFi terminal to have access to the WiFi AP in the area where the user stays is accelerated, and the process that the user uses the WiFi terminal to have access to the mobile Internet is improved.