soup.find_all返回空列表
我的选择器是
#选择器
comicElems = soup.find_all('img')
这是部分html页面
<div class="main main-scroll_mode J_scroll_mode J_block" data-block="810100" data-blockname="阅读视图">
<ul class="main-container">
<li class="main-item"><img src="https://res.xiaoqinre.com/images/comic/1014/2027038/1674908611yioH1MrtvZ2D6LpP.jpg"></li>
<li class="main-item"><img src="https://res.xiaoqinre.com/images/comic/1014/2027038/1674908611VAfrYl73yiemkdvW.jpg"></li>
<li class="main-item"><img src="https://res.xiaoqinre.com/images/comic/1014/2027038/16749086106lZHGxc612L3c2n0.jpg"></li>
<li class="main-item"><img src="https://res.xiaoqinre.com/images/comic/1014/2027038/1674908610FKXNG5OEiqPo9NeA.jpg"></li>
<li class="main-item"><img src="https://res.xiaoqinre.com/images/comic/1014/2027038/167490860994dnW80_stZ8pi-z.jpg"></li>
<li class="main-item"><img src="https://res.xiaoqinre.com/images/comic/1014/2027038/1674908609HSJ9BlnnEiz9trJb.jpg"></li>
<li class="main-item"><img src="https://res.xiaoqinre.com/images/comic/1014/2027038/1674908608dnK2-1T5_FJme1TU.jpg"></li>
<li class="main-item"><img src="https://res.xiaoqinre.com/images/comic/1014/2027038/1674908608N3psToVy_xqdDuGP.jpg"></li>
<li class="main-item"><img src="https://res.xiaoqinre.com/images/comic/1014/2027038/1674908607z_7JMzahbDs5m0Ic.jpg"></li>
<li class="main-item"><img src="https://res.xiaoqinre.com/images/comic/1014/2027038/16749086076bsaHtURI1zTU-wG.jpg"></li>
<li class="main-item"><img src="https://res.xiaoqinre.com/images/comic/1014/2027038/1674908606awNk3_sPuZhH7iPz.jpg"></li>
<li class="main-item"><img src="https://res.xiaoqinre.com/images/comic/1014/2027038/1674908606BtSyyCYoBIou9rY6.jpg"></li>
<li class="main-item"><img src="https://res.xiaoqinre.com/images/comic/1014/2027038/1674908605CsK4ohyHtKybpppr.jpg"></li>
<li class="main-item"><img src="https://res.xiaoqinre.com/images/comic/1014/2027038/1674908605zP0qpB-zum0u_B0O.jpg"></li>
<li class="main-item">
<p class="next-subtit">即将进入下一话</p><a data-rseat="tnextchp" href="" class="next-title">没有了<i class="icon-next"></i></a>
</li>
</ul>
</div> <!-- 底部 -->
返回了空列表
但是相同网站的另一个页面(部分)
正常返回了所有带<img的元素列表:
<!-- 滚动模式 -->
<div class="main main-scroll_mode J_scroll_mode J_block" data-block="810100" data-blockname="阅读视图">
<ul class="main-container">
<li class="main-item"><img src="https://res.xiaoqinre.com/images/comic/10/18282/1481792866448182820ba2c97d5.jpg"></li>
<li class="main-item"><img src="https://res.xiaoqinre.com/images/comic/10/18282/14817928676971828219c0a6175.jpg"></li>
<li class="main-item"><img src="https://res.xiaoqinre.com/images/comic/10/18282/14817928689191828227de82b15.jpg"></li>
<li class="main-item"><img src="https://res.xiaoqinre.com/images/comic/10/18282/14817928698861828235fc5f4b5.jpg"></li>
<li class="main-item"><img src="https://res.xiaoqinre.com/images/comic/10/18282/148179287006918282441a3be55.jpg"></li>
<li class="main-item"><img src="https://res.xiaoqinre.com/images/comic/10/18282/1481792871285182825238187f5.jpg"></li>
<li class="main-item"><img src="https://res.xiaoqinre.com/images/comic/10/18282/148179287189918282655f5195.jpg"></li>
<li class="main-item"><img src="https://res.xiaoqinre.com/images/comic/10/18282/1481792873062182827e73d1b4a.jpg"></li>
<li class="main-item"><img src="https://res.xiaoqinre.com/images/comic/10/18282/1481792873480182828c91ae4ea.jpg"></li>
<li class="main-item"><img src="https://res.xiaoqinre.com/images/comic/10/18282/14817928778191828292714b0ed.jpg"></li>
<li class="main-item"><img src="https://res.xiaoqinre.com/images/comic/10/18282/148179287504418282108f27a8d.jpg"></li>
<li class="main-item"><img src="https://res.xiaoqinre.com/images/comic/10/18282/14817928753411828211ead0442d.jpg"></li>
<li class="main-item"><img src="https://res.xiaoqinre.com/images/comic/10/18282/14817928768961828212ccae0dcd.jpg"></li>
<li class="main-item"><img src="https://res.xiaoqinre.com/images/comic/10/18282/14817928858801828213ae8bd76d.jpg"></li>
<li class="main-item"><img src="https://res.xiaoqinre.com/images/comic/10/18282/148179288233718282149069a10d.jpg"></li>
<li class="main-item"><img src="https://res.xiaoqinre.com/images/comic/10/18282/1481792880555182821572476aad.jpg"></li>
<li class="main-item"><img src="https://res.xiaoqinre.com/images/comic/10/18282/148179288292018282165425344d.jpg"></li>
<li class="main-item"><img src="https://res.xiaoqinre.com/images/comic/10/18282/148179288447518282173602fe02.jpg"></li>
<li class="main-item"><img src="https://res.xiaoqinre.com/images/comic/10/18282/1481792887402182821817e0c7a2.jpg"></li>
<li class="main-item"><img src="https://res.xiaoqinre.com/images/comic/10/18282/1481792888146182821980f01b4d.jpg"></li>
<li class="main-item"><img src="https://res.xiaoqinre.com/images/comic/10/18282/1481792889580182822062cde4ed.jpg"></li>
<li class="main-item"><img src="https://res.xiaoqinre.com/images/comic/10/18282/1481792891622182822144abae8d.jpg"></li>
<li class="main-item"><img src="https://res.xiaoqinre.com/images/comic/10/18282/148179289470418282222689782d.jpg"></li>
<li class="main-item"><img src="https://res.xiaoqinre.com/images/comic/10/18282/1481792895469182822386741cd.jpg"></li>
<li class="main-item"><img src="https://res.xiaoqinre.com/images/comic/10/18282/14817928962341828224ea450b6d.jpg"></li>
<li class="main-item"><img src="https://res.xiaoqinre.com/images/comic/10/18282/14817929024801828225cc22d50d.jpg"></li>
<li class="main-item"><img src="https://res.xiaoqinre.com/images/comic/10/18282/14817928986371828226ae009ead.jpg"></li>
<li class="main-item"><img src="https://res.xiaoqinre.com/images/comic/10/18282/148179290059718282278fde6862.jpg"></li>
<li class="main-item"><img src="https://res.xiaoqinre.com/images/comic/10/18282/1481792899335182822871bc3202.jpg"></li>
<li class="main-item"><img src="https://res.xiaoqinre.com/images/comic/10/18282/14817929007211828229dacb85ad.jpg"></li>
<li class="main-item"><img src="https://res.xiaoqinre.com/images/comic/10/18282/14817929019241828230bca94f4d.jpg"></li>
<li class="main-item">
<p class="next-subtit">即将进入下一话</p><a data-rseat="tnextchp" href="/chapter/199900-37126.html" class="next-title">第四话番外<i class="icon-next"></i></a>
</li>
</ul>
</div> <!-- 底部 -->