Page rendering method, apparatus and device

Abstract

Embodiments of the invention provide a page rendering method, apparatus and device. The method comprises the steps of receiving a page content switching command for a current page; switching a state of a first route node in a virtual document object model corresponding to the current page to an activation state, switching a second route node in a virtual document object to be in a non-activation state, and updating the states of the first route node and the second route node recorded in a route node state list, wherein the route node state list is used for storing states of route nodes in the virtual document object; and performing page rendering on the current page according to the virtual document object model subjected to route node state switching, and displaying switched page contents in the current page. The page rendering is performed by applying the scheme provided by the page rendering method, apparatus and device, so that the page switching efficiency is improved and the user experience is improved.

Description

technical field [0001] The present invention relates to the technical field of the Internet, in particular to a page rendering method, device and equipment. Background technique [0002] A page is usually composed of objects, which are organized in a tree structure. In addition, the objects in the page are usually represented in the form of a model. The standard model used to represent the tree structure of the above objects is called DOM ( Document Object Model, Document Object Model), in addition, on the basis of DOM, an abstract layer is added to form a virtual DOM. When the content of the page changes, the efficiency of direct DOM operations can be improved by operating on the abstract layer. [0003] As more and more web applications adopt the SPA (Single Page Application) architecture, the change of the web page is no longer to obtain a brand new page from the server but to be processed according to the routing of the virtual DOM in the front-end application framework....

AI Technical Summary

Problems solved by technology

[0009] During the above page rendering process, when switching from the second route to the first route, all routing nodes that belong to the second route but not the first route will be released, so that every time the page content is switched, all the routing nodes that belong to the first route need to be recreated. Routing but not routing nodes belonging to the second route, resulting in low page switching efficiency and poor user experience

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