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我有一個幾乎工作代碼連接到服務器，然後進行搜索。但是這裏的代碼有一些問題。這就是我現在用下面的python腳本所做的。我登錄到該網站。構建搜索結果的URL並訪問搜索頁面並在瀏覽器中打開它。但我在這裏面臨的問題是，我正在獲取會話過期頁面。但是，如果我在瀏覽器中打開（手動）登錄頁面，則此構造的url會給我所需的輸出。所以我的問題在於，如何讓腳本中的「登錄」會話保持活動狀態，並在瀏覽器中打開構建的url，從而獲得所需的輸出。自動登錄在python
#!/usr/bin/env python
import urllib, urllib2, cookielib, mechanize, webbrowser, subprocess
from mechanize import ParseResponse, urlopen, urljoin
def main():
usr = 'sg092350'
pwd = 'gk530911'
login_url = 'http://int15.sla.findhere.net/logininq.act?&site=superarms'
search_url_1 = '&need_air=yes&need_rail=no&need_train=no&need_hotel=no&need_car=no&origin_request=regular+booking&monAbbrList[0]=9&monAbbrList[1]=9&dateList[0]=29&dateList[1]=30&pickUpCity=&pickUpTime=&dropOffCity=&dropOffTime=&dispAOptions=&dispADestinations=&checkSurroundingAirports=false&doEncodeDecodeForSurrArpt=false&checkPlusMinusDays=N&tripType=roundTrip&itinType=on&departList[0]=BLR&destinationList[0]=DEL&date0=9%2F29%2F11&travelMethodList[0]=departs&timeList[0]=8&date1=9%2F30%2F11&travelMethodList[1]=departs&timeList[1]=8&numPassengers=1&cabinClass=1&pricingType=1&preferredCarrier[0]=&preferredCarrier[1]=&preferredCarrier[2]=&userRequestedWebFares=true'
br = mechanize.Browser()
cj = cookielib.CookieJar()
br.set_cookiejar(cj)
br.set_handle_robots(False)
br.addheaders = [('User-agent', 'Mozilla/5.0 (Windows NT 6.1; WOW64; rv:6.0.2) Gecko/20100101 Firefox/6.0.2')]
br.open(login_url)
br.select_form('loginForm')
br.form['user'] = usr
br.form['pwd'] = pwd
br.submit()
print br.geturl()
response = urlopen(login_url)
forms = ParseResponse(response, backwards_compat=False)
form = forms[0]
token = forms[0]['token']
site_id = forms[0]['siteID']
site = forms[0]['site']
water_mark = forms[0]['watermark']
trans_index = forms[0]['transIndex']
search_url_0 = 'http://int15.sla.findhere.net/pwairavail.act;' + '?site=' + site + '&sid=4' + '&siteID=' + site_id + '&watermark=' + water_mark + '&token=' + token + '&transIndex=' + trans_index + search_url_1
print search_url_0
print token
print site_id
print site
print water_mark
print trans_index
print form
response.read()
#Inserting code to generate html and display the overlay
htmlString = """
<html>
<head>
<title>DirectBook 1.0</title>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.4/jquery.min.js"></script>
<script type="text/javascript" src="./fx/jquery.fancybox-1.3.4.pack.js"></script>
<link rel="stylesheet" type="text/css" href="./fx/jquery.fancybox-1.3.4.css" media="screen"/>
<script type="text/javascript">
$(document).ready(function() {
$("#urlLink").fancybox
({
'width' : '100%',
'height' : '100%',
'autoScale' : false,
'transitionIn' : 'fade',
'transitionOut' : 'fade',
'type' : 'iframe'
});
});
</script>
</head>
<body onload="document.getElementById('urlLink').click()">
<div id="content">
<script type="text/javascript">
var search_url = " """ + search_url_0 + """ ";
document.write('<a id="urlLink"' + 'href="' + search_url + '"></a>');
</script>
</div>
</body>
</html>"""
# write the html file to the working folder
fout = open("search.html", "w")
fout.write(htmlString)
fout.close()
subprocess.Popen('"C:\\Program Files\\Mozilla Firefox\\firefox.exe" "C:\\Python27\\mechanize-0.2.5\\search.html"')
if __name__ == '__main__':
main()