weixin_43847900的博客

下面展示一些 内联代码片。多线程爬取携程网酒店星级数据和经纬度import threadingfrom queue import Queueimport configimport urllibimport reimport pandas as pdnum_of_threads=10def write_fun(line): with open('酒店0502.csv','a',encoding='utf-8') as f: f.write(line)

CREATE TABLE `poi` ( `poi_id` int NOT NULL, `name` varchar(128) DEFAULT NULL, `image` varchar(512) DEFAULT NULL, `link` varchar(512) DEFAULT NULL, `lat` float DEFAULT NULL, `lng` float DEFAULT NULL, `type` int DEFAULT NULL, `is_cnmain` int.

// An highlighted blockimport requests, re ,jsonfrom bs4 import BeautifulSoupimport randomimport jsonimport timeuser_agent_list = [ 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.132 Saf

下面展示一些 内联代码片。// An highlighted blockimport requests, re ,jsonfrom bs4 import BeautifulSoupimport randomimport jsonimport timeuser_agent_list = [ 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.