Wireless network access method and device based on browser, storage medium and terminal

The invention discloses a wireless network access method and device based on a browser, a storage medium and a terminal. The wireless network access method comprises the steps of: calling a preset browser when WIFI access is overtime and an accessed wireless network is searched; controlling the browser to be redirected to a portal authentication page of the wireless network to be accessed according to the searched wireless network to be accessed; acquiring target login information corresponding to a current URL address and the wireless network to be accessed according to a stored URL address, a service cluster identifier of the wireless network and corresponding login information; sending an authentication request to a web portal, so that the web portal performs identity authentication on the user equipment sending the authentication request according to the target login information in the authentication request, and feeds back an authentication result; and when the authentication result indicates that the au