Method for quickly viewing pictures online

Abstract

The invention provides a method for quickly viewing pictures online. The method provides a picture data uploading module, a picture data storage module, a data processing module, a picture data caching module and a picture display module. The method for quickly viewing the pictures online comprises the following steps that S1: the picture data uploading module acquires basic information data of the pictures and acquires picture IDs by using an MD5 algorithm; and S2: the picture data uploading module queries whether the pictures exist or not in the picture data caching module in sequence according to the picture IDs, and if the pictures exist, the pictures are downloaded, otherwise, the downloading of the pictures is stopped. According to the method for quickly viewing the pictures online, the pictures in various formats can be quickly browsed, the waiting time of picture viewing is shortened, flow resources during picture viewing by users are saved, the picture acquiring efficiency is improved, the experience of the users in quickly viewing the pictures is met, the I / O access amount of a disk can be rapidly reduced, invalid picture acquisition is filtered, and the hit rate of acquiring picture information is remarkably increased.

Description

technical field [0001] The invention relates to the technical field of picture processing, in particular to a method for quickly checking pictures online. Background technique [0002] At present, related online image viewing services still rely on the previous read-and-fetch, or extract all, and display in pages. This kind of technology is simple to operate, and the details are not handled well enough, which not only makes it impossible to quickly view images, but also easily leads to waste of traffic. The page is messy and the customer experience is poor. In many cases, it is necessary to obtain the basic information of the picture, such as: whether the picture exists, the length and width of the picture, the size of the picture, the extension of the picture, etc. Every time such basic information is obtained, it needs to be stored on the disk Obtain the image binary resource, and obtain the corresponding information after parsing the binary resource. When the number of i...

AI Technical Summary

Problems solved by technology

[0002] At present, related online image viewing services still rely on the previous read-and-fetch, or extract all, and display in pages. This kind of technology is simple to operate, and the details are not handled well enough, which not only makes it impossible to quickly view images, but also easily leads to traffic waste. The page is messy and the customer experience is poor. In many cases, it is necessary to obtain the basic information of the picture, such as: whether the picture exists, the length and width of the picture, the size of the picture, the extension of the picture, etc. Every time such basic information is obtained, it needs to be stored on the disk Get the image binary resource, and get the corresponding information after parsing the binary resource

When the amount of image access reaches a certain amount, it will bring a large I / O throughput to the disk, the pressure on the disk will increase significantly, and the system stability and security will also decrease significantly.

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