wordpress上传图片不自动生成缩略图的解决方法_WordPress教程-查字典教程网
wordpress上传图片不自动生成缩略图的解决方法
wordpress上传图片不自动生成缩略图的解决方法
发布时间:2017-01-07 来源:查字典编辑
摘要:因为站点不需要显示这么多图片,只需要原图就OK了,所以就要修改下媒体设置。打开设置->媒体,将不需要的缩略图宽度高度都设置为0就可以了。如下...

因为站点不需要显示这么多图片,只需要原图就OK了,所以就要修改下媒体设置。打开设置->媒体,将不需要的缩略图宽度高度都设置为0就可以了。如下图:

但是这样设置之后,还是会生成其它分辨率的缩略图,笔者猜测应该是主题的问题,于是就去主题内查找,笔者用的主题是themolio。后来在主题文件的functions.php中找到了这样的代码:

function themolio_setup() {</p> <p> /* Make Themolio available for translation.

* Translations can be added to the /languages/ directory.

* If you're building a theme based on Themolio, use a find and replace

* to change 'themolio' to the name of your theme in all the template files.

*/

load_theme_textdomain('themolio', get_template_directory().'/languages' );

add_editor_style();

add_theme_support('automatic-feed-links');

add_theme_support('post-thumbnails');</p> <p> /**

* This sets up the image size for the grid based top-down layouts (with no sidebar).

* If you change the width/height of your content,

* you will have to modify the width and height mentioned below as well

*/

add_image_size('themolio-two-col-grid-image-nosidebar',460,300,true);

add_image_size('themolio-three-col-grid-image-nosidebar',290,200,true);

add_image_size('themolio-four-col-grid-image-nosidebar',210,150,true);</p> <p> /**

* This sets up the image size for the grid based top-down layouts (with sidebar).

* If you change the width/height of your content,

* you will have to modify the width and height mentioned below as well

*/

add_image_size('themolio-two-col-grid-image-sidebar',356,250,true);

add_image_size('themolio-three-col-grid-image-sidebar',230,150,true);

add_image_size('themolio-four-col-grid-image-sidebar',171,110,true);</p> <p> /**

* This sets up the image size for the featured image.

* If you change the width/height of your content,

* you will have to modify the width and height mentioned below as well

*/

add_image_size('themolio-featured-image',800,300,true);</p> <p> register_nav_menu('primary', __('Primary Menu', 'themolio'));</p> <p> add_theme_support('post-formats', array('link', 'gallery', 'status', 'quote', 'image', 'video'));</p> <p> if(themolio_is_wp_version('3.4')) {

add_theme_support('custom-background');

} else {

add_custom_background();

}

}

其中add_image_size就是增加缩略图设置的方法,根据需要注释掉即可。其它主题也可以依此类推,只要搜索关键词add_image_size,应当就能找到缩略图的设置。

最后生成多张缩略图的问题就搞定了。

友情提示

如果日后有需要缩略图,可以在媒体->媒体库->选择需要的图片点编辑->编辑图片,然后就可以裁剪图片了。最后报下wordpress和使用主题的版本:

wordpress是3.4.1版本

主题是Themolio,版本是1.2

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