def start_crawler(self):
town_list = self.get_town_name()
print(town_list)
view_dict = Tool.get_view_state(self.url,
view_state='//*[@id="__VIEWSTATE"]/@value',
event_validation='//*[@id="__EVENTVALIDATION"]/@value')
# print(view_dict)
# print(town_list)
all_building_url_list = self.get_all_first_page_url(town_list, view_dict)
print(all_building_url_list)
house_url_list = self.get_build_detail(all_building_url_list)
self.get_house_detail(house_url_list)
