<span></span>

<span style="color:#444444;font-family:微软雅黑;"><span style="font-size:small;">                                                  </span></span>

<span style="font-weight:bold;color:#444444;"><span style="font-size:large;"><span style="color:#FF0000;">以下方法适用于加速乐、百度云加速、360加速、七牛等免费CDN用来加速图片,也可用于Wordpress等做图片加速用途</span></span></span>
<span style="font-weight:bold;color:#444444;"><span style="font-size:large;"><span style="color:#FF0000;"></span></span></span>
<span style="font-weight:bold;color:#444444;"><span style="font-size:large;"><span style="color:#4169E1;">PS:VPS云主机独立服务器使用效果明显,虚拟主机慎用</span></span></span>
<span style="font-weight:bold;color:#444444;"><span style="color:#FF0000;"></span></span>
<span style="color:#444444;font-family:微软雅黑;"><span style="font-size:large;"><span style="font-weight:bold;">前言</span></span></span>


<span style="color:#444444;font-family:微软雅黑;"><span style="color:#E53333;font-family:'Microsoft YaHei';font-size:16px;"><span style="color:#E53333;font-family:'Microsoft YaHei';font-size:16px;"><u>使用二级域名加速图片的好处有:</u></span></span><span style="color:#E53333;font-family:'Microsoft YaHei';font-size:16px;"><u> </u></span></span>
<span style="color:#444444;font-family:微软雅黑;"><span style="color:#E53333;font-family:'Microsoft YaHei';font-size:16px;"><span style="color:#E53333;font-family:'Microsoft YaHei';font-size:16px;"><u>1.不会因为加速节点损坏造成网站503,无法访问等问题,最多图片无法载入</u></span></span><span style="color:#E53333;font-family:'Microsoft YaHei';font-size:16px;"><u> </u></span></span>
<span style="color:#444444;font-family:微软雅黑;"><span style="color:#E53333;font-family:'Microsoft YaHei';font-size:16px;"><span style="color:#E53333;font-family:'Microsoft YaHei';font-size:16px;"><u>2.不会因为全局加速造成DISCUZ云平台无法连接,后台频繁被T的无解BUG</u></span></span><span style="color:#E53333;font-family:'Microsoft YaHei';font-size:16px;"><u> </u></span></span>
<span style="color:#444444;font-family:微软雅黑;"><span style="color:#E53333;font-family:'Microsoft YaHei';font-size:16px;"><span style="color:#E53333;font-family:'Microsoft YaHei';font-size:16px;"><u>3.分流图片,已达到缓解带宽压力的效果。</u></span></span><span style="color:#E53333;font-family:'Microsoft YaHei';font-size:16px;"><u> </u></span></span>


<span style="color:#444444;font-family:微软雅黑;"><span style="font-size:large;"><span style="font-weight:bold;">设置思路</span></span></span>
<span style="color:#444444;font-family:微软雅黑;"><span style="font-size:medium;"><span style="color:#FF0000;">(域名需要有备案,CDN已“加速乐”为例)</span></span></span>
<span style="color:#444444;font-family:微软雅黑;"><span style="font-size:medium;">一.将专用的二级域名解析并绑定到网站根目录</span></span>
<span style="color:#444444;font-family:微软雅黑;"><span style="font-size:medium;">二.将访问附件的URL设置为二级域名</span></span>
<span style="color:#444444;font-family:微软雅黑;"><span style="font-size:medium;">三.将访问图标的URL设置为二级域名</span></span>
<span style="color:#444444;font-family:微软雅黑;"><span style="font-size:medium;">四.为此二级域名申请加速服务</span></span>
<span style="color:#444444;font-family:微软雅黑;"><span style="font-size:medium;">五.善后:去除二级域名的php支持</span></span>
<span style="color:#444444;font-family:微软雅黑;"><span style="font-size:medium;"></span></span>
<span style="color:#444444;font-family:微软雅黑;"><span style="font-size:large;"><span style="font-weight:bold;">操作教程</span></span></span>
<span style="font-weight:bold;color:#444444;"><span style="font-family:微软雅黑;"><span style="font-size:medium;">一.分配图片专用的二级域名解析并绑定到网站根目录</span></span></span>
<span style="color:#444444;font-size:medium;"><span style="font-family:微软雅黑;"></span></span>
<span style="color:#444444;font-size:medium;"><span style="font-family:微软雅黑;">1.域名解析</span></span>
<span style="color:#444444;font-family:微软雅黑;">如添加二级域名如 img.tdbeta.cn A 记录指向你的服务器,如下图</span>

<span style="color:#444444;font-family:微软雅黑;"><span style="font-size:medium;">2.通过<span style="font-weight:bold;">新建</span>虚拟主机的方式,将该二级域名绑定到你的论坛目录</span></span>
<span style="color:#444444;font-family:微软雅黑;"><span style="font-size:medium;"></span><span style="font-size:small;">具体方法根据你的环境来搜索一下具体方法,这里就不说了。<span style="color:#E53333;">如LNMP一件包使用vhost.sh脚本添加</span></span></span>
<span style="color:#444444;font-family:微软雅黑;"><span style="font-size:small;"></span></span>
<span style="color:#444444;font-size:medium;"><span style="font-weight:bold;"><span style="font-family:微软雅黑;">二.将附件图片路径设置为二级域名</span></span></span>
<span style="color:#444444;font-size:medium;"><span style="font-weight:bold;"><span style="font-family:微软雅黑;"></span></span></span>
<span style="color:#444444;font-family:微软雅黑;"><span style="font-size:medium;">1.登陆论坛后台,在全局》上传设置》基本设置中找到“</span><span style="color:#555555;">本地附件 URL 地址”</span><span style="font-size:medium;"><span style="color:#555555;">一项,在下边方框中填入二级域名地址并保存,如:</span></span></span>
<span style="color:#444444;font-size:medium;"><span style="font-family:微软雅黑;"><span style="color:#555555;"></span></span></span>
<span style="color:#444444;font-family:微软雅黑;"><span style="font-size:medium;"><span style="color:#555555;">http://<;/span><span style="color:#FF0000;">img.tdbeta.cn</span><span style="color:#555555;">/data/attachment     (红色部分替换成你使用的二级域名)</span></span></span>
<span style="color:#444444;font-size:medium;"><span style="font-family:微软雅黑;"><span style="color:#555555;"></span></span></span>
<span style="color:#444444;font-size:medium;"><span style="font-family:微软雅黑;"><span style="color:#555555;">图示:</span></span></span>
<span style="line-height:24px;">1
</span> 
<span style="color:#444444;font-family:微软雅黑;"><span style="font-size:medium;">然后更新一下缓存,检查一下帖子里的图片的URL是否更新为二级域名开头的地址。</span></span>
<span style="color:#444444;font-family:微软雅黑;"><span style="font-size:medium;"></span></span>
<span style="color:#444444;font-size:medium;"><span style="font-weight:bold;"><span style="font-family:微软雅黑;">三.将图标路径设置为二级域名</span></span></span>
<span style="color:#444444;font-size:medium;">1. 登陆后台,在界面设置》风格管理中 编辑你所使用的电脑版主题,如图示:</span>
<span style="line-height:24px;">2
</span> 
<span style="color:#444444;font-size:medium;">进入编辑页面以后,找到“<span style="color:#555555;"><span style="font-weight:bold;"><span style="font-family:微软雅黑;">界面基础图片目录 {IMGDIR}</span></span></span><span style="color:#555555;">”,填入:</span></span>
<span style="color:#555555;"><span style="font-size:medium;"></span></span>
<span style="color:#444444;font-family:'Lucida Grande', Verdana, Lucida, Helvetica, Arial, Simsun, sans-serif;"><span style="font-size:medium;"><span style="color:#555555;">http://<;/span><span style="color:#FF0000;">img.himy2.com</span><span style="color:#555555;">/static/image/common    (红色部分请自行替换为你的二级域名)</span></span></span>
<span style="color:#444444;font-family:'Lucida Grande', Verdana, Lucida, Helvetica, Arial, Simsun, sans-serif;"><span style="font-size:medium;"><span style="color:#555555;"></span></span></span>
<span style="color:#444444;font-family:'Lucida Grande', Verdana, Lucida, Helvetica, Arial, Simsun, sans-serif;"><span style="font-size:medium;"><span style="color:#555555;">图示:</span></span></span>
3 <span style="color:#444444;font-family:'Lucida Grande', Verdana, Lucida, Helvetica, Arial, Simsun, sans-serif;"><span style="font-size:medium;"><span style="color:#555555;"></span></span></span>
<span style="color:#444444;font-family:'Lucida Grande', Verdana, Lucida, Helvetica, Arial, Simsun, sans-serif;"><span style="font-size:medium;"><span style="color:#555555;">最后更新缓存,检查你的图标URL是否更新,最简单的方法就是右键查看LOGO的地址</span></span></span>
<span style="color:#444444;font-family:'Lucida Grande', Verdana, Lucida, Helvetica, Arial, Simsun, sans-serif;"><span style="font-size:medium;"><span style="color:#555555;"></span></span></span>
<span style="color:#444444;font-family:'Lucida Grande', Verdana, Lucida, Helvetica, Arial, Simsun, sans-serif;"><span style="font-size:large;"><span style="color:#FF0000;"><span style="font-weight:bold;">至此,我们已经将论坛的模板图片、附件图片设置为使用二级名,接下来为此二级域名申请加速乐服务</span></span></span></span>
<span style="color:#444444;font-family:'Lucida Grande', Verdana, Lucida, Helvetica, Arial, Simsun, sans-serif;"><span style="font-size:medium;"><span style="color:#555555;"></span></span></span>
<span style="color:#444444;font-family:微软雅黑;"><span style="font-weight:bold;"><span style="font-size:medium;">四.为此二级域名申请加速乐加速服务</span></span></span>
<span style="color:#444444;font-family:微软雅黑;"><span style="font-weight:bold;"><span style="font-size:medium;"></span></span></span>
<span style="color:#444444;font-family:微软雅黑;"><span style="font-size:medium;">此部分因图片丢失,将择日重新补充。
</span><span style="font-size:medium;"><span style="color:#FF0000;"></span></span></span>
<span style="color:#444444;font-family:微软雅黑;"><span style="font-size:large;"><span style="color:#4169E1;"><span style="font-weight:bold;">五.善后:去除二级域名的PHP支持(非常重要)</span></span></span></span>

<span style="color:#E53333;font-family:微软雅黑;"><span style="font-size:medium;color:#E53333;"><span style="font-weight:bold;color:#E53333;">这一步的目的是为了防止二级域名能打开网页,避免蜘蛛来爬造成权重分散。</span></span></span>
<span style="color:#444444;font-family:微软雅黑;"><span style="font-size:medium;"><span style="font-weight:bold;color:#E53333;">如我使用的是NGINX,可以通过去掉配置文件中的PHP支持字段来实现,具体方法还请大家百度了</span><span style="color:#E53333;"> </span></span></span>

<span style="font-weight:bold;color:#444444;"><span style="font-size:large;">教程结束</span></span>
<span style="font-weight:bold;color:#444444;"><span style="font-size:large;"></span></span>
<span style="color:#444444;font-size:large;">加速乐使用方法大家可以提前摸索,此方法同样适用于安全宝、360网站卫士、七牛等CDN设置</span>

<span>      </span>

 




Last modification:December 13th, 2017 at 11:43 pm