2016-09-18 50 views
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我在玩imacross来刮取网站内容,但我一直在试图从markdown中删除图像网址,如下所示。如何使用iMacros刮去图像的网址

<div class="dpimages-icons-box"> 
 
    <a href="http://host1.com/1.jpg" class="lightbox" title="9558" rel="dpimages"><img src="//host2.com/9558.jpg" alt="9558" title="9558" width="80" height="54" /></a> 
 
    <a href="http://host1.com/2.jpg" class="lightbox" title="9559" rel="dpimages"><img src="//host2.com/9559.jpg" alt="9559" title="9559" width="80" height="67" /></a> 
 
    <a href="http://host1.com/3.jpg" class="lightbox" title="9560" rel="dpimages"><img src="//host2.com/9560.jpg" alt="9560" title="9560" width="78" height="80" /></a> 
 
    <a href="http://host1.com/4.jpg" class="lightbox" title="9561" rel="dpimages"><img src="//host2.com/9561.jpg" alt="9561" title="9561" width="53" height="80" /></a> 
 
    <a href="http://host1.com/5.jpg" class="lightbox" title="9562" rel="dpimages"><img src="//host2.com/9562.jpg" alt="9562" title="9562" width="52" height="80" /></a> 
 
    <a href="http://host1.com/6.jpg" class="lightbox" title="9562" rel="dpimages"><img src="//host2.com/9562.jpg" alt="9562" title="9562" width="52" height="80" /></a> 
 
    <a href="http://host1.com/7.jpg" class="lightbox" title="9562" rel="dpimages"><img src="//host2.com/9562.jpg" alt="9562" title="9562" width="52" height="80" /></a> 
 
    <div class="clearing"></div> 
 
    </div>

我怎样才能提取第一n图像的像网址:

http://host1.com/1.jpg 
http://host1.com/2.jpg 
http://host1.com/3.jpg 
http://host1.com/4.jpg 
http://host1.com/5.jpg 

imacros并保存到一个文件.csv

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请注明您目前尝试的代码。 –

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我使用 'TAG POS = 1 TYPE = DIV ATTR = CLASS:dpimages-icons-box EXTRACT = HTM SAVEAS TYPE = EXTRACT FOLDER = D:\ Scrape \ FILE = pic.csv' 提取精确的hml标签,其中需要额外的工作来清除代码 –

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语言和源代码格式。 –

回答

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尝试应用下面的宏:

SET !EXTRACT_TEST_POPUP NO 
TAG POS=1 TYPE=A ATTR=CLASS:lightbox&&REL:dpimages EXTRACT=HREF 
TAG POS=2 TYPE=A ATTR=CLASS:lightbox&&REL:dpimages EXTRACT=HREF 
TAG POS=3 TYPE=A ATTR=CLASS:lightbox&&REL:dpimages EXTRACT=HREF 
TAG POS=4 TYPE=A ATTR=CLASS:lightbox&&REL:dpimages EXTRACT=HREF 
TAG POS=5 TYPE=A ATTR=CLASS:lightbox&&REL:dpimages EXTRACT=HREF 
SAVEAS TYPE=EXTRACT FOLDER=D:\Scrape\ FILE=pic.csv