Method, device and terminal device for loading explorer pictures

A loading device and browser technology, applied in the field of web pages, can solve problems such as slow loading speed, cache invalidation, unstable use, etc., to reduce bandwidth pressure, stabilize the loading process, and improve the loading speed.

Inactive Publication Date: 2013-09-04
XIAOMI INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of this solution is: when the user manually clears the browser cache or forcibly refreshes the browser, the browser cache will become invalid, and the browser will re-obtain data from the server
The disadvantage of this solution is: the use of sprite images can reduce the number of HTTP requests, but it is still unavoidable that the cache is cleared and the number of concurrent browser requests is limited (it is impossible to combine all the

Method used

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  • Method, device and terminal device for loading explorer pictures
  • Method, device and terminal device for loading explorer pictures
  • Method, device and terminal device for loading explorer pictures

Examples

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Embodiment Construction

[0070] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0071] The embodiment of the present invention provides a browser picture loading for browsers (PC (personal computer, personal computer) end or mobile end) that support drawing tools (such as HTML5Canvas technology) and local storage technologies (such as LocalStorage, IndexDB, etc.) Methods and Apparatus. When a user visits a website using a browser, when it is necessary to load (the loading here refers to the process of obtaining pictures from the web server and displaying them to the user) the pictures on the website, it will first check whether the local terminal is permanently stored There is this picture; if the picture is permanently stored in the local term...

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Abstract

An embodiment of the invention discloses a method, a device and a terminal device for loading explorer pictures. The method includes the steps: acquiring webpage data including positional information of the pictures in a webpage; generating the pictures by the aid of stored picture data when the picture data are stored, and displaying the generated pictures at picture positions of the webpage; and acquiring the picture data when the picture data are not stored, generating the pictures by the aid of the acquired picture data, displaying the generated pictures at the picture positions of the webpage and correspondingly storing uniform resource locators of the pictures and the picture data. By the aid of the scheme, network transmission with a network side is decreased, the number of concurrent requests is not limited, and picture loading speed is increased. Cache invalidation is avoided, the loading process is more stable, user experience is better, and the bandwidth pressure of a server for storing the pictures is relieved.

Description

technical field [0001] The invention relates to the technical field of webpages, in particular to a method, device and terminal equipment for loading browser pictures. Background technique [0002] With the development of the Internet industry, more and more pictures are displayed on web pages, and a large number of websites with picture content as the center of display appear. The increase of pictures means that the rendering of website content takes longer or requires higher bandwidth. At the same time, how to speed up the opening of the website, especially when the pages of the website contain a lot of picture content, has become an important direction of WEB site optimization. [0003] A current solution is to set the expiration time (expires) in the HTTP HEADER (Hyper Text Transfer Protocol Header, Hypertext Transfer Protocol request header) of the image request, and set this field to a certain point in the future. When the browser requests When a picture is passed on...

Claims

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Application Information

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IPC IPC(8): G06F17/30
Inventor 任远姚丽梅
Owner XIAOMI INC
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