这篇文章主要介绍了python采集百度搜索结果带有特定URL的链接代码实例,文中通过示例代码介绍的非常详细，对大家的学习或者工作具有一定的参考学习价值,需要的朋友可以参考下

#coding utf-8import requestsfrom bs4 import BeautifulSoup as bsimport refrom Queue import Queueimport threadingfrom argparse import ArgumentParserarg = ArgumentParser(description='baidu_url_collet py-script by xiaoye')arg.add_argument('keyword',help='keyword like inurl:?id=for searching sqli site')arg.add_argument('-p','--page',help='page count',dest='pagecount',type=int)arg.add_argument('-t','--thread',help='the thread_count',dest='thread_count',type=int,default=10)arg.add_argument('-o','--outfile',help='the file save result',dest='oufile',type=int,default='result.txt')result = arg.parse_args()headers = {'User-Agent':'Mozilla/5.0(windows NT 10.0 WX64;rv:50.0) Gecko/20100101 Firefox/50.0'}class Bg_url(threading.Thread): def __init__(self,que): threading.Thread.__init__(self) self._que = que def run(self): while not self._que.empty(): URL = self._que.get() try: self.bd_url_collet(URL) except Exception,e: print(e) pass def bd_url_collect(self, url): r = requests.get(url, headers=headers, timeout=3) soup = bs(r.content, 'lxml', from_encoding='utf-8') bqs = soup.find_all(name='a', attrs={‘data-click‘:re.compile(r'.'), 'class':None})#获得从百度搜索出来的a标签的链接 for bq in bqs: r = requests.get(bq['href'], headers=headers, timeout=3)#获取真实链接 if r.status_code == 200:#如果状态码为200 print r.url with open(result.outfile, 'a') as f: f.write(r.url + '\n')def main(): thread = [] thread_count = result.thread_count que = Queue() for i in range(0,(result.pagecount-1)*10,10): que.put('https:///s?wd=' + result.keyword + '&pn=' + str(i)) or i in range(thread_count): thread.append(Bd_url(que)) for i in thread: i.start() for i in thread: i.join() if __name__ == '__main__': main() #执行格式python aaaaa.py "inurl:asp?id=" -p 30 -t 30

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