性能优化
<font face="Tahoma,">一、论坛页面缓存设置</font><br /><font face="Tahoma,">1、论坛页面缓存设置</font><br /><br /><img title="104526t4cyomzb2tbv9s9o.gif.thumb.jpg" id="aimg_2635" aid="2635" src1="static/image/common/none.gif" zoom="https://www.dismall.com/data/attachment/forum/201908/27/134047m168zi20ik58k6k1.jpg" src="https://www.dismall.com/data/attachment/forum/201908/27/134047m168zi20ik58k6k1.jpg" class="zoom" onclick="zoom(this, this.src, 0, 0, 0)" width="600" inpost="1" onmouseover="showMenu({'ctrlid':this.id,'pos':'12'})" /> <br /><br /><font face="Tahoma,">2)缓存帖子有效期：设置帖子页面缓存更新的时间，单位为秒，0 为关闭。请根据实际情况进行调整，建议设置为 900。另外，请通过编辑论坛来指定帖子页面缓存系数。</font><br /><font face="Tahoma,">2、缓存系数批量设置</font><br /><br /><img title="104527n9iw9provugrrvxr.gif" id="aimg_2636" aid="2636" src1="static/image/common/none.gif" zoom="https://www.dismall.com/data/attachment/forum/201908/27/134047jr1lro7rm1l3ixvv.gif" src="https://www.dismall.com/data/attachment/forum/201908/27/134047jr1lro7rm1l3ixvv.gif" class="zoom" onclick="zoom(this, this.src, 0, 0, 0)" width="442" inpost="1" onmouseover="showMenu({'ctrlid':this.id,'pos':'12'})" /> <br /><br /><font face="Tahoma,">1)缓存系数：就是说帖子缓存的程度，页面缓存功能可以将会员经常访问的主题临时缓存起来，缓解大型论坛服务器压力。缓存阀值范围 0 - 100，建议设置为 40 ，0 为关闭。在磁盘空间允许的情况下，适当调高缓存系数，可以提高缓存效果。同时系数越高，占用的磁盘空间也就越大。</font><br /><font face="Tahoma,">二、服务器优化</font><br /><font face="Tahoma,">1)是否优化更新主题浏览量</font><br /><font face="Tahoma,">2）查看数开启防刷新</font><br /><font face="Tahoma,">3）附件下载量延迟更新</font><br /><font face="Tahoma,">4)禁止浏览器缓冲</font><br /><font face="Tahoma,">5)最大在线人数</font><br /><font face="Tahoma,">6)在线保持时间(分钟)</font><br /><font face="Tahoma,">7)JS 文件目录</font><br /><font face="Tahoma,">8）开启图片延时加载</font><br /><font face="Tahoma,">9）参与模块聚合数据条数</font><br /><font face="Tahoma,">10）模块更新时间区间</font><br /><font face="Tahoma,">11）是否关闭session机制</font><br /><font face="Tahoma,">三、内存优化</font><br /><font face="Tahoma,">启用内存优化功能将会大幅度提升程序性能和服务器的负载能力，内存优化功能需要服务器系统以及PHP扩展模块支持。</font><br /><font face="Tahoma,">内存优化功能设置：</font><br /><br /><img title="104528bynanyof8ysw4ob4.gif" id="aimg_2637" aid="2637" src1="static/image/common/none.gif" zoom="https://www.dismall.com/data/attachment/forum/201908/27/134047sciluuui4g2dqcig.gif" src="https://www.dismall.com/data/attachment/forum/201908/27/134047sciluuui4g2dqcig.gif" class="zoom" onclick="zoom(this, this.src, 0, 0, 0)" width="501" inpost="1" onmouseover="showMenu({'ctrlid':this.id,'pos':'12'})" /> <br /><br /><font face="Tahoma,">：推荐开启，时间设置为0，永不过期，UID为单位，表数据更新时缓存数据会同步更新。</font><br /><font face="Tahoma,">：推荐开启，时间设置为172800秒，两天，TID为单位，表数据更新时缓存数据会同步更新。</font><br /><font face="Tahoma,">：推荐开启，时间设置为300秒，5分钟，FID为单位，第一页数据缓存，缓存时间内数据不更新。</font><br /><font face="Tahoma,">：推荐开启，时间设置为300秒，5分钟，PID为单位，缓存时间内数据不更新。</font><br /><font face="Tahoma,">：推荐开启，时间设置为300秒，5分钟，TID为单位，此TID的专辑集合，缓存时间内数据不更新。</font><br /><font face="Tahoma,">：推荐开启，时间设置为300秒，5分钟，TID为单位，此TID的专辑集合，缓存时间内数据不更新。</font><br /><font face="Tahoma,">：推荐开启，时间设置为86400秒，一天，UID为单位，此UID关注用户的关系数据，缓存时间内数据不更新。</font><br /><font face="Tahoma,">：推荐开启，时间设置为30秒，用户组ID或'for_robot'为单位，缓存时间内数据不更新。</font><br /><font face="Tahoma,">：推荐开启，时间设置为300秒，5分钟，模块ID为单位，缓存时间内数据不更新。</font><br /><font face="Tahoma,">：推荐开启，时间设置为30秒，模块ID为单位，缓存时间内数据不更新。</font><br />数据<em>, </em>缓存<em>, </em>Tahoma<em>, </em>设置 谢谢分享好内容
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