爬取12306站点信息

# -*- coding: utf-8 -*-import sslimport urllib2from prettytable import PrettyTabledef get_station_name():    url = "https://kyfw.12306.cn/otn/resources/js/framework/station_name.js?station_version=1.9025"        #目的为了通过未认证的12306证书    ssl._create_default_https_context = ssl._create_unverified_context    req = urllib2.Request(url)    req.add_header("Referer","https://kyfw.12306.cn/otn/leftTicket/init")    req.add_header("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/60.0.3112.113 Safari/537.36")    names = urllib2.urlopen(req).read()            with open("station_name0.txt", 'wb') as f:        f.write(names)         itemsTmp = names.split("'")    if len(itemsTmp) == 3:        items = itemsTmp[1].split("@")                table = PrettyTable(["序号","中文名","车站代码","中文拼音","拼音首字母"])        table.header = True         table.padding_width = 2                   for item in items:            if item == "":                continue                            info = item.split("|")            tr = [info[5],info[1],info[2],info[3],info[4]]            table.add_row(tr)                        with open("station_name.txt", 'wb') as f:            f.write(table.get_string())             if __name__ == "__main__":    import sys    reload(sys)    sys.setdefaultencoding('utf-8')    get_station_name()