本文实例讲述了Python获取网页上图片下载地址的方法。分享给大家供大家参考。具体如下：
这里获取网页上图片的下载地址是正在写的数据采集中的一段，代码如下：
#!/user/bin/python3
import urllib2
from HTMLParser import HTMLParser
class MyHtmlParser(HTMLParser):
links = []
def handle_starttag(self,tag,attrs):
if tag == "img":
if len(attrs) == 0:
pass
else:
for name,value in attrs:
if name == "src":
self.links.append(value)
if __name__ == "__main__":
uri = "http://dy.163.com/v2/article/T1374483113516/AGSNE9L000964K4O"
file = urllib2.urlopen(uri).read()
# file = "<html><h1>Title</h1><p>I'm a paragraph!</p></html>"
hy = MyHtmlParser()
hy.Feed(file)
hy.close()
print(hy.links)
import urllib2
from HTMLParser import HTMLParser
class MyHtmlParser(HTMLParser):
links = []
def handle_starttag(self,tag,attrs):
if tag == "img":
if len(attrs) == 0:
pass
else:
for name,value in attrs:
if name == "src":
self.links.append(value)
if __name__ == "__main__":
uri = "http://dy.163.com/v2/article/T1374483113516/AGSNE9L000964K4O"
file = urllib2.urlopen(uri).read()
# file = "<html><h1>Title</h1><p>I'm a paragraph!</p></html>"
hy = MyHtmlParser()
hy.Feed(file)
hy.close()
print(hy.links)
希望本文所述对大家的Python程序设计有所帮助。
