学步园

第一个接口，查询ip地址的地理信息接口：

r'http://api.ipinfodb.com//v2/ip_query.php?key=5eb5b4de91741e2e4b98748989dc84f3236b55f6dd38aa689921884867536f36&ip={}&output=json&timezone=false'

获得子域名信息，google接口：

self.subdomainurl=r'https://ajax.googleapis.com/ajax/services/search/web?v=1.0&start={}&rsz=8&q=site:{}'
        

    def getsubdomain(self):
        for n in range(1,200,8):
            request = urllib2.Request(self.subdomainurl.format(n,self.domain[self.domain.index('.')+1:]), None, {'Referer': 'http://www.baidu.com'})
            try:info=simplejson.load(urllib2.urlopen(request))['responseData']['results']
            except Exception as err:break
            for i in info:
                for l in i:
                    if l=='url':
                        self.subdomain.append( up(i[l]).netloc )
            self.subdomain=list(set(self.subdomain))