Image browsing method, system and computer storage medium

A system for image browsing, comprising:

• an obtaining module, configured to obtain a user's operation request for an image;
• a determining module, configured to compare the operation request with a preset condition, and to determine whether it is required to cache the image into a main cache, and whether it is the first time that an image is rendered;
• when the determining module determines that it is required to cache the image into the main cache, and it is the first time that the image is rendered, a rendering module employs a main thread to cache the image into the main cache, to obtain the image from the main cache, and to render the image;
• when the determining module determines that it is required to cache the image into the main cache, and it is not the first time that the image is rendered, the rendering module employs the main thread to obtain an image adapted to the capacity of the main cache from an image chain, and to render the image;
• and
• a display module, configured to display the image rendered.

A non-transitory computer-readable storage medium storing computer-executable instructions which, when executed by one or more computer processors, cause the one or more computer processors to perform a method of image browsing, comprising:

• obtaining a user's operation request for an image;
• comparing the operation request with a preset condition, and determining if it is required to cache the image into a main cache;
• when it is required to cache the image into the main cache, further determining if it is the first time that the image is rendered;
• if yes, employing a main thread to cache the image into the main cache, to obtain the image from the main cache, and to render the image;
• otherwise, employing the main thread to obtain an image adapted to the capacity of the main cache from an image chain, and to render the image;
• and
• displaying the image rendered.