1.使用多线程,在queue这个卡住了.如何将获取的到url,持续放入生产者队列,然后在定义获取这url.尝试使用把这些url保存为一个list.但是量太大,不可行.
2.使用google搜索各种教程,但是url基本都是一个固定的list.
3.获取url代码如下,代码是需要一直循环才得到最终的url.
4.脚本完整代码:
https://github.com/cfqtxd1/le...

#获取声音链接
url = 'http://www.ximalaya.com/dq/all/'
request = urllib2.Request(url)
response = urllib2.urlopen(request)
pagecode = response.read()
soup = BeautifulSoup(pagecode, 'lxml')
sound_tag = soup.findAll('a' ,attrs={'class': 'tagBtn'})
host = 'http://www.ximalaya.com'
for tag in sound_tag:
    urltab = 'http://www.ximalaya.com%s' % tag['href']     #urltab是大分类链接
    numbercode = Soup(urltab)
    pagenumber = numbercode.findAll(name='a', attrs={'class': 'pagingBar_page'})
    numberlist = [] #获取分类下页面最大数
    for numbers in pagenumber:
        numberlist.append(numbers.string)
    try:
        maxpagenumber = int(numberlist[-2]) + 1
    except Exception as a:
        maxpagenumber = 1
    for i in range(1, maxpagenumber):
        urltab2 = (urltab + '%s') % i
        print '开始抓取%s,第%s页数据' % (tag.string, i)
#        print urltab2
        if Link_exists(urltab2) == True:
            code  = Soup(urltab2)
            links_title = code.findAll(name='a', attrs={'class': 'discoverAlbum_title'})
        for link in links_title:
#            print link['href']
            encoding_support = ContentEncodingProcessor
            opener = urllib2.build_opener(encoding_support, urllib2.HTTPHandler)
            html = opener.open(link['href']).read()
            pagetree = etree.HTML(html)
            pagenu = pagetree.xpath("//@data-page")        #获取专辑下节目最大页数
            try:
                maxpage = pagenu[-2]
            except Exception as e:
                logging.exception(e)
                maxpage = 1
#            for link in links_title:
            for p in range(1, int(maxpage)+1):
                aurl = link['href'] + '?page=' + str(p)     #aurl是album链接
#                print aurl

                print '开始爬取%s,第%s页数据' % (link.string, p)
                encoding_support = ContentEncodingProcessor
                opener = urllib2.build_opener(encoding_support, urllib2.HTTPHandler)
                # 直接用opener打开网页，如果服务器支持gzip/defalte则自动解压缩
                html = opener.open(aurl).read()
                ttree = etree.HTML(html)
                sound_id = ttree.xpath("//@sound_ids")       #获取节目id
                urlid = sound_id[0].split(",")
                for id in urlid:
                    if id != '':
                        jsonurl = 'http://www.ximalaya.com/tracks/%s.json' %  id   #最终url
                        

5.请帮忙提供下思路.或者示意代码皆可.谢谢!