淘寶爬取某人的所有購物訂單
阿新 • • 發佈:2017-07-14
很慢 gen xmlhttp tex bili username cbo border 數據挖掘
做風險控制和個人征信,需要做數據挖掘,第一步就是要爬到消費記錄,當然還有很多其他項包括收貨地址 寶貝收藏 快速退款額度 芝麻信用 綁定的手機等等,先要爬到數據才能分析。
淘寶直接請求登錄接口不可行,不知道post參數加密規則,(大公司安全就是做得好),用selenium操作瀏覽器來登錄得到driver的cookie,然後requests攜帶cookie去爬訂單。如果全部都由selenium爬取無疑很慢,所以selenium負責登錄就行。
上代碼。
#coding=utf-8 import time,random,requests,json from selenium import webdriverfrom selenium.webdriver.support.wait import WebDriverWait from selenium.webdriver.support import expected_conditions as EC from selenium.webdriver.common.by import By from selenium.webdriver.common.desired_capabilities import DesiredCapabilities class Taobao(object): def __init__(self,name,password): self.name=name self.password=password self.login_url=‘https://login.taobao.com/member/login.jhtml?redirectURL=https%3A%2F%2Fwww.taobao.com%2F‘ self.order_url=‘https://buyertrade.taobao.com/trade/itemlist/asyncBought.htm?action=itemlist/BoughtQueryAction&event_submit_do_query=1&_input_charset=utf8‘ self.num=0 self.cost=0 def login(self):
###如果用phantomjs瀏覽器就用這個 # dcap = dict(DesiredCapabilities.PHANTOMJS) # dcap["phantomjs.page.settings.userAgent"] = (‘Mozilla/5.0(WindowsNT6.1;WOW64) AppleWebKit/537.36(KHTML, likeGecko) Chrome/59.0.3071.115Safari/537.36x-requested-with:XMLHttpRequest‘)#(random.choice(agents)) # dcap["phantomjs.page.settings.loadImages"] = True # driver = webdriver.PhantomJS(executable_path=‘C:\\Python27\\phantomjs.exe‘,desired_capabilities=dcap) driver=webdriver.Chrome() driver.get(self.login_url) driver.find_element_by_id(‘J_Quick2Static‘).click() WebDriverWait(driver, 30, 0.5).until(EC.presence_of_element_located((By.ID, ‘TPL_username_1‘))) driver.find_element_by_id(‘TPL_username_1‘).send_keys(self.name) driver.save_screenshot(‘1.jpg‘) ##用phantomjs無界面瀏覽器最好需要截圖 driver.find_element_by_id(‘TPL_password_1‘).send_keys(self.password) driver.save_screenshot(‘2.jpg‘) driver.find_element_by_id(‘J_SubmitStatic‘).click() time.sleep(10) driver.save_screenshot(‘3.jpg‘) self.cookies={} for dictx in driver.get_cookies(): self.cookies[dictx[‘name‘]]=dictx[‘value‘] driver.quit() def get_orders(self,p,flag): if flag==0: self.login() print self.cookies datax={‘pageNum‘:p+1, ‘pageSize‘:15, ‘prePageNo‘:p, } header = {‘origin‘: ‘https://buyertrade.taobao.com‘, ###origin和refere一定需要,否則會請求不到訂單數據 ‘referer‘:‘https://buyertrade.taobao.com/trade/itemlist/list_bought_items.htm‘, ‘user-agent‘:‘Mozilla/5.0(WindowsNT6.1;WOW64) AppleWebKit/537.36(KHTML, likeGecko) Chrome/59.0.3071.115Safari/537.36x-requested-with:XMLHttpRequest‘, #‘cookie‘:‘miid=387872062667523128; thw=cn;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx.....‘, ##如果不用瀏覽器登錄,可以在headrs中攜帶字符串形式的cookie } resp=requests.post(self.order_url,data=datax,cookies=self.cookies,headers=header) #resp=requests.post(self.order_url,data=datax,headers=header) #print resp.content.decode(‘gbk‘) orders_dictx = json.loads(resp.content.decode(‘gbk‘)) pages=orders_dictx[‘page‘][‘totalPage‘] for order in orders_dictx[‘mainOrders‘]: self.num+=1 self.cost+=float(order[‘payInfo‘][‘actualFee‘]) print self.num,‘ ‘,order[‘subOrders‘][0][‘itemInfo‘][‘title‘],‘ 價格是: ‘,order[‘payInfo‘][‘actualFee‘],‘元 交易狀態是:‘,order[‘statusInfo‘][‘text‘],self.cost if flag==0: for p in range(1,pages+1): self.get_orders(p,1) if __name__=="__main__": pass tb=Taobao(‘[email protected]‘,‘123xxxxxxxx‘) tb.get_orders(0,0)
運行後爬到的訂單。
要爬很多項,已購買寶貝只是其中之一,賬號 密碼要做成做接口傳過來觸發爬蟲。然後保存各項數據,做數據挖掘用。
根據統計,我在淘寶購物了205次,花費了28613.53元。
淘寶爬取某人的所有購物訂單