请大神帮忙弄个正则表达式

duchangchao

请大神协助，里面的章节弄出来，谢谢了！！！！！
1-熟悉3ds-Max-2010
2.1-基础模型的创建和编辑.
2.2-三维建模实例讲解—音响的创建


<li class="title_li"><span class="sp1"><b>教程名称</b></span><span class="sp2" style="width:90px"><b>文件格式</b></span><span
                    class="sp2"><b>播放/权限</b></span><span class="sp2"><b>下载/权限</b></span></li>
                   <li  class="title_h3"><span class="sp1"> <h3>第1章&nbsp;全部章节如下</h3></span></li><li class="title_h3"><span class="sp1"> <h3>&nbsp;&nbsp;&nbsp;&nbsp;通道一</h3></span></li><li><span class="sp1"><a target='_blank' href="/CoursePay/47988.html">1-熟悉3ds-Max-2010.mp4</a></span><span class="sp2"  style="width:90px">mp4</span> <span class="sp2"><a target='_blank' href="/CoursePay/47988.html">播放/游客</a></span><span class="sp2"><a target='_blank' href="/CourseDown3/47988.html">点击下载/游客</a></span></li><li><span class="sp1"><a target='_blank' href="/CoursePay/47989.html">2.1-基础模型的创建和编辑.mp4</a></span><span class="sp2"  style="width:90px">mp4</span> <span class="sp2"><a target='_blank' href="/CoursePay/47989.html">播放/游客</a></span><span class="sp2"><a target='_blank' href="/CourseDown3/47989.html">点击下载/游客</a></span></li><li><span class="sp1"><a target='_blank' href="/CoursePay/47990.html">2.2-三维建模实例讲解—音响的创建.mp4</a></span><span class="sp2"  style="width:90px">mp4</span> <span class="sp2"><a target='_blank' href="/CoursePay/47990.html">播放/游客</a></span><span class="sp2"><a target='_blank' href="/CourseDown3/47990.html">点击下载/游客</a></span></li><li><span class="sp1"><a target='_blank' href="/CoursePay/47991.html">3.1-建筑场景模型的创建方法.mp4</a></span><span class="sp2"  style="width:90px">mp4</span> <span class="sp2"><a target='_blank' href="/CoursePay/47991.html">播放/游客</a></span><span class="sp2"><a target='_blank' href="/CourseDown3/47991.html">点击下载/游客</a></span></li><li><span class="sp1"><a target='_blank' href="/CoursePay/47992.html">3.2-室外场景创建实例.mp4</a></span><span class="sp2"  style="width:90px">mp4</span> <span class="sp2"><a target='_blank' href="/CoursePay/47992.html">播放/游客</a></span><span class="sp2"><a target='_blank' href="/CourseDown3/47992.html">点击下载/游客</a></span></li><li><span class="sp1"><a target='_blank' href="/CoursePay/47993.html">4.1-使用编辑修改器建模.mp4</a></span><span class="sp2"  style="width:90px">mp4</span> <span class="sp2"><a target='_blank' href="/CoursePay/47993.html">播放/游客</a></span><span class="sp2"><a target='_blank' href="/CourseDown3/47993.html">点击下载/游客</a></span></li><li><span class="sp1"><a target='_blank' href="/CoursePay/47994.html">4.2-使用编辑修改器建模实例—洗手间.mp4</a></span><span class="sp2"  style="width:90px">mp4</span> <span class="sp2"><a target='_blank' href="/CoursePay/47994.html">播放/游客</a></span><span class="sp2"><a target='_blank' href="/CourseDown3/47994.html">点击下载/游客</a></span></li><li><span class="sp1"><a target='_blank' href="/CoursePay/47995.html">5.1-二维图形建模方法.mp4</a></span><span class="sp2"  style="width:90px">mp4</span> <span class="sp2"><a target='_blank' href="/CoursePay/47995.html">播放/游客</a></span><span class="sp2"><a target='_blank' href="/CourseDown3/47995.html">点击下载/游客</a></span></li><li><span class="sp1"><a target='_blank' href="/CoursePay/47996.html">5.2-二维图形建模实例-沙发.mp4</a></span><span class="sp2"  style="width:90px">mp4</span> <span class="sp2"><a target='_blank' href="/CoursePay/47996.html">播放/游客</a></span><span class="sp2"><a target='_blank' href="/CourseDown3/47996.html">点击下载/游客</a></span></li><li><span class="sp1"><a target='_blank' href="/CoursePay/47997.html">6.1-复合对象建模方法.mp4</a></span><span class="sp2"  style="width:90px">mp4</span> <span class="sp2"><a target='_blank' href="/CoursePay/47997.html">播放/游客</a></span><span class="sp2"><a target='_blank' href="/CourseDown3/47997.html">点击下载/游客</a></span></li><li><span class="sp1"><a target='_blank' href="/CoursePay/47998.html">6.2-复合对象建模实例—古建筑.mp4</a></span><span class="sp2"  style="width:90px">mp4</span> <span class="sp2"><a target='_blank' href="/CoursePay/47998.html">播放/游客</a></span><span class="sp2"><a target='_blank' href="/CourseDown3/47998.html">点击下载/游客</a></span></li><li><span class="sp1"><a target='_blank' href="/CoursePay/47999.html">6.3-放样操作建模实例—壁炉.mp4</a></span><span class="sp2"  style="width:90px">mp4</span> <span class="sp2"><a target='_blank' href="/CoursePay/47999.html">播放/游客</a></span><span class="sp2"><a target='_blank' href="/CourseDown3/47999.html">点击下载/游客</a></span></li><li><span class="sp1"><a target='_blank' href="/CoursePay/48000.html">7.1-网格建模方法.mp4</a></span><span class="sp2"  style="width:90px">mp4</span> <span class="sp2"><a target='_blank' href="/CoursePay/48000.html">播放/游客</a></span><span class="sp2"><a target='_blank' href="/CourseDown3/48000.html">点击下载/游客</a></span></li><li><span class="sp1"><a target='_blank' href="/CoursePay/48001.html">7.2-网格建模实例—仿古家具产品.mp4</a></span><span class="sp2"  style="width:90px">mp4</span> <span class="sp2"><a target='_blank' href="/CoursePay/48001.html">播放/游客</a></span><span class="sp2"><a target='_blank' href="/CourseDown3/48001.html">点击下载/游客</a></span></li><li><span class="sp1"><a target='_blank' href="/CoursePay/48002.html">8.1-多边形建模方法.mp4</a></span><span class="sp2"  style="width:90px">mp4</span> <span class="sp2"><a target='_blank' href="/CoursePay/48002.html">播放/游客</a></span><span class="sp2"><a target='_blank' href="/CourseDown3/48002.html">点击下载/游客</a></span></li><li><span class="sp1"><a target='_blank' href="/CoursePay/48003.html">8.2-多边形建模实例—软体躺椅产品.mp4</a></span><span class="sp2"  style="width:90px">mp4</span> <span class="sp2"><a target='_blank' href="/CoursePay/48003.html">播放/游客</a></span><span class="sp2"><a target='_blank' href="/CourseDown3/48003.html">点击下载/游客</a></span></li><li><span class="sp1"><a target='_blank' href="/CoursePay/48004.html">9.1-面片建模方法.mp4</a></span><span class="sp2"  style="width:90px">mp4</span> <span class="sp2"><a target='_blank' href="/CoursePay/48004.html">播放/VIP会员</a></span><span class="sp2"><a target='_blank' href="/CourseDown3/48004.html">点击下载/VIP会员</a></span></li><li><span class="sp1"><a target='_blank' href="/CoursePay/48005.html">9.2-面片建模实例—马桶产品.mp4</a></span><span class="sp2"  style="width:90px">mp4</span> <span class="sp2"><a target='_blank' href="/CoursePay/48005.html">播放/VIP会员</a></span><span class="sp2"><a target='_blank' href="/CourseDown3/48005.html">点击下载/VIP会员</a></span></li><li><span class="sp1"><a target='_blank' href="/CoursePay/48006.html">10.1-材质编辑器的使用.mp4</a></span><span class="sp2"  style="width:90px">mp4</span> <span class="sp2"><a target='_blank' href="/CoursePay/48006.html">播放/VIP会员</a></span><span class="sp2"><a target='_blank' href="/CourseDown3/48006.html">点击下载/VIP会员</a></span></li><li><span class="sp1"><a target='_blank' href="/CoursePay/48007.html">10.2-材质编辑器使用实例—卧室效果图.mp4</a></span><span class="sp2"  style="width:90px">mp4</span> <span class="sp2"><a target='_blank' href="/CoursePay/48007.html">播放/VIP会员</a></span><span class="sp2"><a target='_blank' href="/CourseDown3/48007.html">点击下载/VIP会员</a></span></li><li><span class="sp1"><a target='_blank' href="/CoursePay/48008.html">11.1-材质与贴图.mp4</a></span><span class="sp2"  style="width:90px">mp4</span> <span class="sp2"><a target='_blank' href="/CoursePay/48008.html">播放/VIP会员</a></span><span class="sp2"><a target='_blank' href="/CourseDown3/48008.html">点击下载/VIP会员</a></span></li><li><span class="sp1"><a target='_blank' href="/CoursePay/48009.html">11.2-材质与贴图使用实例—古建筑室内效果图.mp4</a></span><span class="sp2"  style="width:90px">mp4</span> <span class="sp2"><a target='_blank' href="/CoursePay/48009.html">播放/VIP会员</a></span><span class="sp2"><a target='_blank' href="/CourseDown3/48009.html">点击下载/VIP会员</a></span></li><li><span class="sp1"><a target='_blank' href="/CoursePay/48010.html">12.1-使用灯光照明.mp4</a></span><span class="sp2"  style="width:90px">mp4</span> <span class="sp2"><a target='_blank' href="/CoursePay/48010.html">播放/VIP会员</a></span><span class="sp2"><a target='_blank' href="/CourseDown3/48010.html">点击下载/VIP会员</a></span></li><li><span class="sp1"><a target='_blank' href="/CoursePay/48011.html">12.2-灯光使用实例—洗漱间效果图.mp4</a></span><span class="sp2"  style="width:90px">mp4</span> <span class="sp2"><a target='_blank' href="/CoursePay/48011.html">播放/VIP会员</a></span><span class="sp2"><a target='_blank' href="/CourseDown3/48011.html">点击下载/VIP会员</a></span></li><li><span class="sp1"><a target='_blank' href="/CoursePay/48012.html">13.1-摄像机的创建方法.mp4</a></span><span class="sp2"  style="width:90px">mp4</span> <span class="sp2"><a target='_blank' href="/CoursePay/48012.html">播放/VIP会员</a></span><span class="sp2"><a target='_blank' href="/CourseDown3/48012.html">点击下载/VIP会员</a></span></li><li><span class="sp1"><a target='_blank' href="/CoursePay/48013.html">14.1-创建真实的真实的环境气氛.mp4</a></span><span class="sp2"  style="width:90px">mp4</span> <span class="sp2"><a target='_blank' href="/CoursePay/48013.html">播放/VIP会员</a></span><span class="sp2"><a target='_blank' href="/CourseDown3/48013.html">点击下载/VIP会员</a></span></li><li><span class="sp1"><a target='_blank' href="/CoursePay/48014.html">14.2-环境气氛实例—海底场景大气效果图.mp4</a></span><span class="sp2"  style="width:90px">mp4</span> <span class="sp2"><a target='_blank' href="/CoursePay/48014.html">播放/VIP会员</a></span><span class="sp2"><a target='_blank' href="/CourseDown3/48014.html">点击下载/VIP会员</a></span></li><li><span class="sp1"><a target='_blank' href="/CoursePay/48015.html">15.1-设置华丽的效果.mp4</a></span><span class="sp2"  style="width:90px">mp4</span> <span class="sp2"><a target='_blank' href="/CoursePay/48015.html">播放/VIP会员</a></span><span class="sp2"><a target='_blank' href="/CourseDown3/48015.html">点击下载/VIP会员</a></span></li><li><span class="sp1"><a target='_blank' href="/CoursePay/48016.html">15.2-效果实例—夜晚码头场景效果.mp4</a></span><span class="sp2"  style="width:90px">mp4</span> <span class="sp2"><a target='_blank' href="/CoursePay/48016.html">播放/VIP会员</a></span><span class="sp2"><a target='_blank' href="/CourseDown3/48016.html">点击下载/VIP会员</a></span></li><li><span class="sp1"><a target='_blank' href="/CoursePay/48017.html">16.1-粒子系统与空间扭曲.mp4</a></span><span class="sp2"  style="width:90px">mp4</span> <span class="sp2"><a target='_blank' href="/CoursePay/48017.html">播放/VIP会员</a></span><span class="sp2"><a target='_blank' href="/CourseDown3/48017.html">点击下载/VIP会员</a></span></li><li><span class="sp1"><a target='_blank' href="/CoursePay/48018.html">16.2-实例—制作机械炮动画.mp4</a></span><span class="sp2"  style="width:90px">mp4</span> <span class="sp2"><a target='_blank' href="/CoursePay/48018.html">播放/VIP会员</a></span><span class="sp2"><a target='_blank' href="/CourseDown3/48018.html">点击下载/VIP会员</a></span></li><li><span class="sp1"><a target='_blank' href="/CoursePay/48019.html">17.1-reactor动力学系统.mp4</a></span><span class="sp2"  style="width:90px">mp4</span> <span class="sp2"><a target='_blank' href="/CoursePay/48019.html">播放/VIP会员</a></span><span class="sp2"><a target='_blank' href="/CourseDown3/48019.html">点击下载/VIP会员</a></span></li><li><span class="sp1"><a target='_blank' href="/CoursePay/48020.html">17.2-reactor动力学实例—空降战车.mp4</a></span><span class="sp2"  style="width:90px">mp4</span> <span class="sp2"><a target='_blank' href="/CoursePay/48020.html">播放/VIP会员</a></span><span class="sp2"><a target='_blank' href="/CourseDown3/48020.html">点击下载/VIP会员</a></span></li><li><span class="sp1"><a target='_blank' href="/CoursePay/48021.html">18.1-渲染与输出场景.mp4</a></span><span class="sp2"  style="width:90px">mp4</span> <span class="sp2"><a target='_blank' href="/CoursePay/48021.html">播放/VIP会员</a></span><span class="sp2"><a target='_blank' href="/CourseDown3/48021.html">点击下载/VIP会员</a></span></li><li><span class="sp1"><a target='_blank' href="/CoursePay/48022.html">18.2-VRay渲染器的设置和使用.mp4</a></span><span class="sp2"  style="width:90px">mp4</span> <span class="sp2"><a target='_blank' href="/CoursePay/48022.html">播放/VIP会员</a></span><span class="sp2"><a target='_blank' href="/CourseDown3/48022.html">点击下载/VIP会员</a></span></li><li><span class="sp1"><a target='_blank' href="/CoursePay/48023.html">19-创建动画.mp4</a></span><span class="sp2"  style="width:90px">mp4</span> <span class="sp2"><a target='_blank' href="/CoursePay/48023.html">播放/VIP会员</a></span><span class="sp2"><a target='_blank' href="/CourseDown3/48023.html">点击下载/VIP会员</a></span></li><li><span class="sp1"><a target='_blank' href="/CoursePay/48024.html">20-高级动画技术.mp4</a></span><span class="sp2"  style="width:90px">mp4</span> <span class="sp2"><a target='_blank' href="/CoursePay/48024.html">播放/VIP会员</a></span><span class="sp2"><a target='_blank' href="/CourseDown3/48024.html">点击下载/VIP会员</a></span></li><li class="title_h3"><span class="sp1"> <h3>&nbsp;&nbsp;&nbsp;&nbsp;通道二</h3></span></li><li><span class="sp1"><a target='_blank' href="/CoursePay/2922.html">1 熟悉3ds Max 2010</a></span><span class="sp2"  style="width:90px">FLV</span> <span class="sp2"><a  target='_blank'href="/CoursePay/2922.html">点击播放</a></span><span class="sp2">不支持</span></li><li><span class="sp1"><a target='_blank' href="/CoursePay/2923.html">2.1 基础模型的创建和编辑</a></span><span class="sp2"  style="width:90px">FLV</span> <span class="sp2"><a  target='_blank'href="/CoursePay/2923.html">点击播放</a></span><span class="sp2">不支持</span></li><li><span class="sp1"><a target='_blank' href="/CoursePay/2924.html">2.2 三维建模实例讲解—音响的创建</a></span><span class="sp2"  style="width:90px">FLV</span> <span class="sp2"><a  target='_blank'href="/CoursePay/2924.html">点击播放</a></span><span class="sp2">不支持</span></li><li><span class="sp1"><a target='_blank' href="/CoursePay/2925.html">3.1 建筑场景模型的创建方法</a></span><span class="sp2"  style="width:90px">FLV</span> <span class="sp2"><a  target='_blank'href="/CoursePay/2925.html">点击播放</a></span><span class="sp2">不支持</span></li><li><span class="sp1"><a target='_blank' href="/CoursePay/2926.html">3.2 室外场景创建实例</a></span><span class="sp2"  style="width:90px">FLV</span> <span class="sp2"><a  target='_blank'href="/CoursePay/2926.html">点击播放</a></span><span class="sp2">不支持</span></li><li><span class="sp1"><a target='_blank' href="/CoursePay/2927.html">4.1 使用编辑修改器建模</a></span><span class="sp2"  style="width:90px">FLV</span> <span class="sp2"><a  target='_blank'href="/CoursePay/2927.html">点击播放</a></span><span class="sp2">不支持</span></li><li><span class="sp1"><a target='_blank' href="/CoursePay/2928.html">4.2 使用编辑修改器建模实例—洗手间</a></span><span class="sp2"  style="width:90px">FLV</span> <span class="sp2"><a  target='_blank'href="/CoursePay/2928.html">点击播放</a></span><span class="sp2">不支持</span></li><li><span class="sp1"><a target='_blank' href="/CoursePay/2929.html">5.1 二维图形建模方法</a></span><span class="sp2"  style="width:90px">FLV</span> <span class="sp2"><a  target='_blank'href="/CoursePay/2929.html">点击播放</a></span><span class="sp2">不支持</span></li><li><span class="sp1"><a target='_blank' href="/CoursePay/2930.html">5.2 二维图形建模实例-沙发</a></span><span class="sp2"  style="width:90px">FLV</span> <span class="sp2"><a  target='_blank'href="/CoursePay/2930.html">点击播放</a></span><span class="sp2">不支持</span></li><li><span class="sp1"><a target='_blank' href="/CoursePay/2931.html">6.1 复合对象建模方法</a></span><span class="sp2"  style="width:90px">FLV</span> <span class="sp2"><a  target='_blank'href="/CoursePay/2931.html">点击播放</a></span><span class="sp2">不支持</span></li><li><span class="sp1"><a target='_blank' href="/CoursePay/2932.html">6.2 复合对象建模实例—古建筑</a></span><span class="sp2"  style="width:90px">FLV</span> <span class="sp2"><a  target='_blank'href="/CoursePay/2932.html">点击播放</a></span><span class="sp2">不支持</span></li><li><span class="sp1"><a target='_blank' href="/CoursePay/2933.html">6.3 放样操作建模实例—壁炉</a></span><span class="sp2"  style="width:90px">FLV</span> <span class="sp2"><a  target='_blank'href="/CoursePay/2933.html">点击播放</a></span><span class="sp2">不支持</span></li><li><span class="sp1"><a target='_blank' href="/CoursePay/2934.html">7.1 网格建模方法</a></span><span class="sp2"  style="width:90px">FLV</span> <span class="sp2"><a  target='_blank'href="/CoursePay/2934.html">点击播放</a></span><span class="sp2">不支持</span></li><li><span class="sp1"><a target='_blank' href="/CoursePay/2935.html">7.2 网格建模实例—仿古家具产品</a></span><span class="sp2"  style="width:90px">FLV</span> <span class="sp2"><a  target='_blank'href="/CoursePay/2935.html">点击播放</a></span><span class="sp2">不支持</span></li><li><span class="sp1"><a target='_blank' href="/CoursePay/2936.html">8.1 多边形建模方法</a></span><span class="sp2"  style="width:90px">FLV</span> <span class="sp2"><a  target='_blank'href="/CoursePay/2936.html">点击播放</a></span><span class="sp2">不支持</span></li><li><span class="sp1"><a target='_blank' href="/CoursePay/2937.html">8.2 多边形建模实例—软体躺椅产品</a></span><span class="sp2"  style="width:90px">FLV</span> <span class="sp2"><a  target='_blank'href="/CoursePay/2937.html">点击播放</a></span><span class="sp2">不支持</span></li><li><span class="sp1"><a target='_blank' href="/CoursePay/2938.html">9.1 面片建模方法</a></span><span class="sp2"  style="width:90px">FLV</span> <span class="sp2"><a  target='_blank'href="/CoursePay/2938.html">点击播放</a></span><span class="sp2">不支持</span></li><li><span class="sp1"><a target='_blank' href="/CoursePay/2939.html">9.2 面片建模实例—马桶产品</a></span><span class="sp2"  style="width:90px">FLV</span> <span class="sp2"><a  target='_blank'href="/CoursePay/2939.html">点击播放</a></span><span class="sp2">不支持</span></li><li><span class="sp1"><a target='_blank' href="/CoursePay/2940.html">10.1 材质编辑器的使用</a></span><span class="sp2"  style="width:90px">FLV</span> <span class="sp2"><a  target='_blank'href="/CoursePay/2940.html">点击播放</a></span><span class="sp2">不支持</span></li><li><span class="sp1"><a target='_blank' href="/CoursePay/2941.html">10.2 材质编辑器使用实例—卧室效果图</a></span><span class="sp2"  style="width:90px">FLV</span> <span class="sp2"><a  target='_blank'href="/CoursePay/2941.html">点击播放</a></span><span class="sp2">不支持</span></li><li><span class="sp1"><a target='_blank' href="/CoursePay/2942.html">11.1 材质与贴图</a></span><span class="sp2"  style="width:90px">FLV</span> <span class="sp2"><a  target='_blank'href="/CoursePay/2942.html">点击播放</a></span><span class="sp2">不支持</span></li><li><span class="sp1"><a target='_blank' href="/CoursePay/2943.html">11.2 材质与贴图使用实例—古建筑室内效果图</a></span><span class="sp2"  style="width:90px">FLV</span> <span class="sp2"><a  target='_blank'href="/CoursePay/2943.html">点击播放</a></span><span class="sp2">不支持</span></li><li><span class="sp1"><a target='_blank' href="/CoursePay/2944.html">12.1 使用灯光照明</a></span><span class="sp2"  style="width:90px">FLV</span> <span class="sp2"><a  target='_blank'href="/CoursePay/2944.html">点击播放</a></span><span class="sp2">不支持</span></li><li><span class="sp1"><a target='_blank' href="/CoursePay/2945.html">12.2 灯光使用实例—洗漱间效果图</a></span><span class="sp2"  style="width:90px">FLV</span> <span class="sp2"><a  target='_blank'href="/CoursePay/2945.html">点击播放</a></span><span class="sp2">不支持</span></li><li><span class="sp1"><a target='_blank' href="/CoursePay/2946.html">13.1 摄像机的创建方法</a></span><span class="sp2"  style="width:90px">FLV</span> <span class="sp2"><a  target='_blank'href="/CoursePay/2946.html">点击播放</a></span><span class="sp2">不支持</span></li><li><span class="sp1"><a target='_blank' href="/CoursePay/2947.html">14.1 创建真实的真实的环境气氛</a></span><span class="sp2"  style="width:90px">FLV</span> <span class="sp2"><a  target='_blank'href="/CoursePay/2947.html">点击播放</a></span><span class="sp2">不支持</span></li><li><span class="sp1"><a target='_blank' href="/CoursePay/2948.html">14.2 环境气氛实例—海底场景大气效果图</a></span><span class="sp2"  style="width:90px">FLV</span> <span class="sp2"><a  target='_blank'href="/CoursePay/2948.html">点击播放</a></span><span class="sp2">不支持</span></li><li><span class="sp1"><a target='_blank' href="/CoursePay/2949.html">15.1 设置华丽的效果</a></span><span class="sp2"  style="width:90px">FLV</span> <span class="sp2"><a  target='_blank'href="/CoursePay/2949.html">点击播放</a></span><span class="sp2">不支持</span></li><li><span class="sp1"><a target='_blank' href="/CoursePay/2950.html">15.2 效果实例—夜晚码头场景效果</a></span><span class="sp2"  style="width:90px">FLV</span> <span class="sp2"><a  target='_blank'href="/CoursePay/2950.html">点击播放</a></span><span class="sp2">不支持</span></li><li><span class="sp1"><a target='_blank' href="/CoursePay/2951.html">16.1 粒子系统与空间扭曲</a></span><span class="sp2"  style="width:90px">FLV</span> <span class="sp2"><a  target='_blank'href="/CoursePay/2951.html">点击播放</a></span><span class="sp2">不支持</span></li><li><span class="sp1"><a target='_blank' href="/CoursePay/2952.html">16.2 实例—制作机械炮动画</a></span><span class="sp2"  style="width:90px">FLV</span> <span class="sp2"><a  target='_blank'href="/CoursePay/2952.html">点击播放</a></span><span class="sp2">不支持</span></li><li><span class="sp1"><a target='_blank' href="/CoursePay/2953.html">17.1 reactor动力学系统</a></span><span class="sp2"  style="width:90px">FLV</span> <span class="sp2"><a  target='_blank'href="/CoursePay/2953.html">点击播放</a></span><span class="sp2">不支持</span></li><li><span class="sp1"><a target='_blank' href="/CoursePay/2954.html">17.2 reactor动力学实例—空降战车</a></span><span class="sp2"  style="width:90px">FLV</span> <span class="sp2"><a  target='_blank'href="/CoursePay/2954.html">点击播放</a></span><span class="sp2">不支持</span></li><li><span class="sp1"><a target='_blank' href="/CoursePay/2955.html">18.1 渲染与输出场景</a></span><span class="sp2"  style="width:90px">FLV</span> <span class="sp2"><a  target='_blank'href="/CoursePay/2955.html">点击播放</a></span><span class="sp2">不支持</span></li><li><span class="sp1"><a target='_blank' href="/CoursePay/2956.html">18.2 VRay渲染器的设置和使用</a></span><span class="sp2"  style="width:90px">FLV</span> <span class="sp2"><a  target='_blank'href="/CoursePay/2956.html">点击播放</a></span><span class="sp2">不支持</span></li><li><span class="sp1"><a target='_blank' href="/CoursePay/2957.html">19 创建动画</a></span><span class="sp2"  style="width:90px">FLV</span> <span class="sp2"><a  target='_blank'href="/CoursePay/2957.html">点击播放</a></span><span class="sp2">不支持</span></li><li><span class="sp1"><a target='_blank' href="/CoursePay/2958.html">20 高级动画技术</a></span><span class="sp2"  style="width:90px">FLV</span> <span class="sp2"><a  target='_blank'href="/CoursePay/2958.html">点击播放</a></span><span class="sp2">不支持</span></li>

            </ul>
        </div>

冯古屋

我一般都推荐用这个
史上最强html解析库
https://125.confly.eu.org/forum.php?mod=viewthread&tid=14266661
(出处: 精易论坛)
如果你钻研下，或许会比正则更有趣点

lianzuo123

1. <span class="sp1"><a.*?href="(/CoursePay/.*?\.html)">(.*?)</a></span>

复制代码

wf晚风

1. href="([^"]+)">([^>]+)\.mp4

复制代码