Title: JPEG Quality Settings
Author: Joe Simpson
Published: <strong>2019 年 9 月 28 日</strong>
Last modified: 2019 年 9 月 28 日

---

搜索插件

![](https://ps.w.org/jpeg-quality/assets/banner-772x250.png?rev=2164968)

**该插件尚未通过WordPress的最新3个主要版本进行测试**。 当与较新版本的WordPress一起
使用时，可能不再受到维护或支持，并且可能会存在兼容性问题。

![](https://ps.w.org/jpeg-quality/assets/icon-256x256.png?rev=2164968)

# JPEG Quality Settings

 作者：[Joe Simpson](https://profiles.wordpress.org/invisibledragonltd/)

[下载](https://downloads.wordpress.org/plugin/jpeg-quality.zip)

 * [详情](https://cn.wordpress.org/plugins/jpeg-quality/#description)
 * [评价](https://cn.wordpress.org/plugins/jpeg-quality/#reviews)
 *  [安装](https://cn.wordpress.org/plugins/jpeg-quality/#installation)
 * [开发进展](https://cn.wordpress.org/plugins/jpeg-quality/#developers)

 [支持](https://wordpress.org/support/plugin/jpeg-quality/)

## 描述

By default WordPress forces all thumbnails be set to a quality level of 82. But 
what if you want to change that? Sure the
 jpeg qualtiy filters exist if you want
to code in a value, but they affect all JPEG thumbnails which may not be desirable.

For example you might want a blog background to be of a lower quality, hence lowering
the filesize and increasing the speed
 of which the page loads.

By using the JPEG Quality Settings plugin you can now customize the quality based
on whatever values you want.

## 屏幕截图

[⌊This screenshot shows the admin panel for changing quality settings⌉⌊This screenshot
shows the admin panel for changing quality settings⌉[

This screenshot shows the admin panel for changing quality settings

## 安装

Install in the usual WordPress way. Reconmended to use the plugin directory from
inside your WordPress install.

 1. Upload the plugin files to the `/wp-content/plugins/plugin-name` directory, or 
    install the plugin through the WordPress plugins screen directly.
 2. Activate the plugin through the ‘Plugins’ screen in WordPress
 3. Use the Settings->JPEG Quality screen to configure the plugin
 4. (Make your instructions match the desired user flow for activating and installing
    your plugin. Include any steps that might be needed for explanatory purposes)

## 常见问题

  Does this affect any existing thumbnails?

No, you will need to install a plugin to regenrate thumbnails. Many good free options
exist.

  Can my theme provide default options?

Yes! By taking advantage of the filters installed. For example:

    ```
    `
    ```

add_filter(‘jpegquality_my_blog_size’, ‘mytheme_myblogsize_quality’);

function mytheme_myblogsize_quality(){
 return 10; } `

## 评价

此插件暂无评价。

## 贡献者及开发者

「JPEG Quality Settings」是开源软件。 以下人员对此插件做出了贡献。

贡献者

 *   [ Joe Simpson ](https://profiles.wordpress.org/invisibledragonltd/)

[帮助将「JPEG Quality Settings」翻译成简体中文。](https://translate.wordpress.org/projects/wp-plugins/jpeg-quality)

### 对开发感兴趣吗?

您可以[浏览代码](https://plugins.trac.wordpress.org/browser/jpeg-quality/)，查看
[SVN仓库](https://plugins.svn.wordpress.org/jpeg-quality/)，或通过[RSS](https://plugins.trac.wordpress.org/log/jpeg-quality/?limit=100&mode=stop_on_copy&format=rss)
订阅[开发日志](https://plugins.trac.wordpress.org/log/jpeg-quality/)。

## 更新日志

#### 1.0

 * Initial Release

## 额外信息

 *  版本 **1.0.0**
 *  最后更新：**7 年前**
 *  活跃安装数量 **10+**
 *  已测试的最高版本为 **5.2.26**
 *  PHP 版本 ** 5.2.4 或更高版本 **
 *  语言
 * [English (US)](https://wordpress.org/plugins/jpeg-quality/)
 *  [高级视图](https://cn.wordpress.org/plugins/jpeg-quality/advanced/)

## 评级

尚未提交反馈。

[您的评价](https://wordpress.org/support/plugin/jpeg-quality/reviews/#new-post)

[查看全部评论](https://wordpress.org/support/plugin/jpeg-quality/reviews/)

## 贡献者

 *   [ Joe Simpson ](https://profiles.wordpress.org/invisibledragonltd/)

## 支持

有话要说吗？是否需要帮助？

 [查看支持论坛](https://wordpress.org/support/plugin/jpeg-quality/)