URL (Uniform Resource Locator)-based access authority control method and device

The invention relates to the technical field of computer networks, in particular to an access authority control method and device based on a URL (Uniform Resource Locator). The method is used for solving the problem that in the prior art, a single-page application system cannot flexibly process various services, and comprises the steps that the single-page application system receives an access request sent by a browser associated with the single-page application system through a control logic plug-in, displaying a to-be-displayed HTML page contained in the access request on the basis of a search result of the URL searched from the URL control rule set; wherein the URL control rule set is generated by the URL control system based on configuration information associated with the control logic plug-in; the configuration information comprises the authority level and matching information of each URL, and each piece of matching information comprises at least one of a UI interaction page, a server HTML resource acqu