Login method and device based on scanning two-dimensional code, medium and equipment

The invention discloses a login method and device based on scanning a two-dimensional code, a medium and equipment. The method comprises the steps that a webpage of a second terminal sends a two-dimensional code generation request to a second server; the second server generates two-dimensional code related information after receiving the request, binds the two-dimensional code related information with the equipment information of the webpage of the second terminal, and returns the two-dimensional code related information to the webpage of the second terminal; the webpage of the second terminal generates a two-dimensional code according to the two-dimensional code related information; a first application program of the first terminal scans the two-dimensional code to obtain related information of the two-dimensional code; the first application program monitors whether a local process of the first terminal has a second application applet or APP running or not, and if yes, the first application program sends the