由于站点不需求显示这么多图片，只要要原图就OK了，所以就要修正下媒体设置。关上设置->媒体，将不需求的缩略图宽度高度都设置为0就能够了。如下图：



然而这样设置之后，还是会生成其它分辨率的缩略图，笔者猜想应该是主题的成绩，于是就去主题外调找，笔者用的主题是themolio。起初在主题文件的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就是添加缩略图设置的办法，依据需求正文掉即可。其它主题也能够依此类推，只需搜寻要害词add_image_size，该当就能找到缩略图的设置。

最初生成多张缩略图的成绩就搞定了。

友谊提醒

假如日后有需求缩略图，能够在媒体->媒体库->抉择需求的图片点编辑->编辑图片，而后就能够裁剪图片了。最初报下wordpress和应用主题的版本：

wordpress是3.4.1版本
主题是Themolio，版本是1.2

以上就是安达网络工作室关于《wordpress上传图片不自动生成缩略图的解决方法》的一些看法。更多内容请查看本栏目更多内容！