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wordpress上傳圖片不自動(dòng)生成縮略圖的解決方法

  發(fā)布時(shí)間:2013-12-25 15:10:26   作者:佚名   我要評(píng)論
在使用wordpress一段時(shí)間后,發(fā)現(xiàn)服務(wù)器空間使用量漲的有點(diǎn)快,發(fā)現(xiàn)是上傳圖片的問(wèn)題,每上傳一張圖片就會(huì)生成好多張的縮略圖,難怪漲的這么快,下面給出解決方法

因?yàn)檎军c(diǎn)不需要顯示這么多圖片,只需要原圖就OK了,所以就要修改下媒體設(shè)置。打開(kāi)設(shè)置->媒體,將不需要的縮略圖寬度高度都設(shè)置為0就可以了。如下圖:



但是這樣設(shè)置之后,還是會(huì)生成其它分辨率的縮略圖,筆者猜測(cè)應(yīng)該是主題的問(wèn)題,于是就去主題內(nèi)查找,筆者用的主題是themolio。后來(lái)在主題文件的functions.php中找到了這樣的代碼:


復(fù)制代碼
代碼如下:

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就是增加縮略圖設(shè)置的方法,根據(jù)需要注釋掉即可。其它主題也可以依此類(lèi)推,只要搜索關(guān)鍵詞add_image_size,應(yīng)當(dāng)就能找到縮略圖的設(shè)置。

最后生成多張縮略圖的問(wèn)題就搞定了。

友情提示

如果日后有需要縮略圖,可以在媒體->媒體庫(kù)->選擇需要的圖片點(diǎn)編輯->編輯圖片,然后就可以裁剪圖片了。最后報(bào)下wordpress和使用主題的版本:

wordpress是3.4.1版本
主題是Themolio,版本是1.2

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