我在foreach循环中有几个这样的html块： <label class="">Replace video:</label> <input type="file" name="replaced_main_video" class="input-video-preview" /> <!-- replaced main video --> <vi...

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我有一个html源代码作为变量，并希望遍历每个li并提取所需的数据。你们可以告诉我如何做到这一点。谢谢 Data to extract: -1(li class id) -https://website.com/image1.jpg (li background image url) -writing reports(div text with class name:class="task_name") -for items sold(div text with class name:class="trai...

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