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這裏的站點代碼的Python - BeautifulSoup - HTML解析
<td class='vcard' id='results100212571'>
<h2 class="custom_seeMore">
<a class="fn openPreview" href="link.html">Hotel Name<span class="seeMore">See More...</span></a>
</h2>
<div class='clearer'></div>
<div class='adr'>
<span class='postal-code'>00000</span>
<span class='locality'>City</span>
<span class='street-address'>Address</span>
</div>
<p class="tel">Phone number</p>
片段,我嘗試分析它
for element in BeautifulSoup(page).findAll('td'):
if element.find('a', {'class' : 'fn openPreview'}):
print element.find('a', {'class' : 'fn openPreview'}).string
if element.find('span', {'class' : 'postal-code'}):
print element.find('span', {'class' : 'postal-code'}).string
if element.find('span', {'class' : 'locality'}):
print element.find('span', {'class' : 'locality'}).string
if element.find('span', {'class' : 'street-address'}):
print element.find('span', {'class' : 'street-address'}).string
if element.find('p', {'class' : 'tel'}):
print element.find('p', {'class' : 'tel'}).string
我知道這是很業餘的代碼,但它幾乎工作。也就是說,它適用於除「FN openPreview」所有類,所有其他類吸引他們的內容,但
print element.find('a', {'class' : 'fn openPreview'}).string
打印無
請幫助我,如何解析它。
也許是因爲fn和openPreview是單獨的類。一個元素可以有多個空間分隔的類。 – SiggyF 2011-03-23 22:43:52
奇怪的是,它看起來像BeautifulSoup將'fn openPreview'視爲一個類。看到這個問題:http://stackoverflow.com/questions/1242755/beautiful-soup-cannot-find-a-css-class-if-the-object-has-other-classes-too – 2011-03-23 22:48:43