具體代碼如下所示:
#coding:utf-8
#!/usr/bin/python3
from selenium import webdriver
import time
import re
import importlib2
import sys
importlib2.reload(sys)
def startSpider():
driver = webdriver.Chrome('/Users/zachary/zachary/chromedriver.exe') #這個是chormedriver的位址
driver.get('https://qzone.qq.com/')
driver.switch_to.frame('login_frame')
driver.find_element_by_id('switcher_plogin').click()
driver.find_element_by_id('u').clear()
driver.find_element_by_id('u').send_keys('QQ号') #這裡填寫你的QQ号
driver.find_element_by_id('p').clear()
driver.find_element_by_id('p').send_keys('QQ密碼') #這裡填寫你的QQ密碼
driver.find_element_by_id('login_button').click()
time.sleep(2)
#設定爬取内容儲存路徑
f = open('/Users/zachary/Documents/shuoshuo.txt','w')
#---------------獲得g_qzonetoken 和 gtk
html = driver.page_source
'''g_qzonetoken=re.search('window\.g_qzonetoken = \(function\(\)\{ try\{return (.*?);\} catch\(e\)',html)#從網頁源碼中提取g_qzonetoken'''
g_qzonetoken = "e794139a284d6ea9e0b26826e541b55df37d0667a3544f534de25aebdb64628d3ab75e1d7104bbb22a"
cookie = {}#初始化cookie字典
for elem in driver.get_cookies():#取cookies
cookie[elem['name']] = elem['value']
gtk=getGTK(cookie)#通過getGTK函數計算gtk
#print(g_qzonetoken)
#print(gtk)
#--------------獲得好友清單 注意下面的連結
driver.get('https://user.qzone.qq.com/proxy/domain/r.qzone.qq.com/cgi-bin/tfriend/friend_hat_get.cgi?hat_seed=1&uin=你的QQ号fupdate=1&g_tk='+str(gtk)+'&qzonetoken='+str(g_qzonetoken)+'&g_tk='+str(gtk))
friend_list = driver.page_source
friend_list = str( friend_list )
abtract_pattern = re.compile('\"(.\d*)\":\{\\n"realname":"(.*?)"}',re.S)
QQ_name_list = re.findall(abtract_pattern,str(friend_list)) #數組
print(QQ_name_list)
numList=dict()# numList => (QQnum:QQname) #清單
for i in QQ_name_list:
numList[str(i[0])]=str(i[1])
begin = 0
last_source = ""
tag = 1
first = 0
firstTime=""
#如果要爬取自己的說說,手動添加自己的qq号
#numList['你的qq号']='你的名字'
#print(numList)
for key in numList.keys():
QQnum = key
QQname = numList[QQnum]
if QQnum == "好友qq号": #根據qq号查找指定好友說說
count = 1
begin = 0
while tag==1 :
#-------------進入好友說說頁面 #'+QQnum+' '+str(begin)+'
#print("Begin:"+str(begin))
driver.get('https://user.qzone.qq.com/proxy/domain/taotao.qq.com/cgi-bin/emotion_cgi_msglist_v6?uin='+QQnum+'&ftype=0&sort=0&pos='+str(begin)+'&num=40&replynum=200&g_tk='+str(gtk)+'&callback=_preloadCallback&code_version=1&format=jsonp&need_private_comment=1&qzonetoken='+str(g_qzonetoken)+'&g_tk='+str(gtk))
try:
msg_list_json = driver.page_source
except:
begin = begin + 40
continue
msg_list_json = str(msg_list_json)
if last_source==msg_list_json :
break
else:
last_source=msg_list_json
#檢測是否沒有權限通路
abtract_pattern = re.compile(',"message":"(.*?)","name":',re.S)
message = re.findall(abtract_pattern,str(msg_list_json))
if message!=[]:
if str(message[0])=='對不起,主人設定了保密,您沒有權限檢視':#對不起,主人設定了保密,您沒有權限檢視
break
#print(msg_list_json)
#解析JSON
#webDriver沒有現成的JSON解析器,是以采用擷取源碼的方式,然後使用正規表達式擷取具體細節
msg_list_json = msg_list_json.split("msglist")[1]#拆分json,縮小範圍,也能加快解析速度
msg_list_json = msg_list_json.split("smoothpolicy")[0]
msg_list_json = msg_list_json.split("commentlist")[1:]
#說說動态分4種:1、文字說說(或帶有配圖的文字說說)
# 2、隻有圖檔的說說
# 3、轉發,并配有文字
# 4、轉發,不配文字
for text in msg_list_json:
# 1、先檢查說說,使用者是否發送了文字,如果沒有文字,正規表達式比對無效
abtract_pattern = re.compile('\}\],"content":"(.*?)","createTime":"(.*?)","created_time":(.*?),"',re.S)
msg_time = re.findall(abtract_pattern,str(text))
if msg_time!=[]:
# 2、如果作者說說有文字,那麼檢查是否有轉發内容
msg = str(msg_time[0][0])
sendTime = str(msg_time[0][1])
abtract_pattern = re.compile('\}\],"content":"(.*?)"},"rt_createTime":"(.*?)","',re.S)
text = text.split("created_time")[1]
msg_time2 = re.findall(abtract_pattern,str(text))
#合并發送内容 格式:評論+轉發内容
if msg_time2!=[]:
msg = msg +" 轉發内容:"+str(msg_time2[0][0])
else:
# 3、說說内容為空,檢查是否為 =>隻有圖檔的說說 or 轉發,不配文字
#擷取正文發送時間 (發送時間分為:正文發送時間 or 轉發時間)
abtract_pattern = re.compile('"conlist":null,"content":"","createTime":"(.*?)",',re.S)
msgNull_time = re.findall(abtract_pattern,str(text))
if msgNull_time!=[]:
#如果有正文發送時間,那麼就是這條說說僅含有圖檔 =>隻有圖檔的說說
msg = "圖檔"
sendTime = str(msgNull_time[0])
else:
#如果沒有正文發送時間,那麼就是說這條說為 =>轉發,不配文字
abtract_pattern = re.compile('\}\],"content":"(.*?)"},"rt_createTime":"(.*?)","',re.S)
msg_time = re.findall(abtract_pattern,str(text))
msg =" 轉發内容:"+str(msg_time[0][0])
sendTime = str(msg_time[0][1])
#寫入本地檔案
#f.write('{},{},{},{}\n'.format(str(QQname),str(QQnum),sendTime,msg))
print(str(count)+" : "+str(QQname)+" : "+str(QQnum)+" : "+sendTime+" : "+msg)
count = count + 1
begin = begin + 40
def getGTK(cookie):
hashes = 5381
for letter in cookie['p_skey']:
hashes += (hashes << 5) + ord(letter)
return hashes & 0x7fffffff
startSpider()
print("爬取結束")
總結
以上所述是小編給大家介紹的Python爬取qq空間說說的執行個體代碼,希望對大家有所幫助,如果大家有任何疑問請給我留言,小編會及時回複大家的。在此也非常感謝大家對找一找教程網網站的支援!