更新CHANGELOG, TB.py

CHANGELOG

+

TB.py

+
+from selenium import webdriver
+from selenium.webdriver.common.action_chains import ActionChains
+from selenium.webdriver.common.by import By
+from time import sleep
+# =============================================================================
+# 1、打开淘宝
+# 2、找到登录界面登录账号
+# 3、找到商品，进行购买
+# 4、抢购模式，快速抢购
+# =============================================================================
+options = webdriver.ChromeOptions()
+#隐藏window.navigator.webdriver，禁用启用Blink运行时的功能
+options.add_argument("--disable-blink-features=AutomationControlled")
+options.add_argument('disable-infobars')
+# 设置为开发者模式，防止网站识别
+#chrome 不显示正受到自动测试软件的控制
+options.add_experimental_option(
+    'excludeSwitches', ['enable-automation'])
+driver = webdriver.Chrome(options=options)
+driver.maximize_window()
+#driver.get("http://www.taobao.com")
+#info=input("搜索内容")
+driver.get("https://login.taobao.com/member/login.jhtml?spm=a21bo.jianhua.201864-2.d1.5af911d9LLFl7P&f=top&redirectURL=http%3A%2F%2Fwww.taobao.com%2F")
+def Running(user,pswd):
+    try:
+      #  element=driver.find_element(By.CLASS_NAME,'h').click()
+        element = driver.find_element(By.XPATH,'//*[@id="fm-login-id"]')
+        ActionChains(driver).move_to_element(element).perform()
+        sleep(0.5)
+        element.click()
+        element.send_keys(user)
+        sleep(0.5)
+        
+        element = driver.find_element(By.XPATH,'//*[@id="fm-login-password"]')
+        ActionChains(driver).move_to_element(element).perform()
+        sleep(0.5)
+        element.click()
+        element.send_keys(pswd)
+        sleep(0.5)
+        # driver.back()回退一步
+        element = driver.find_element(By.XPATH,'//button[text()="登录"]').click()
+        sleep(0.5)
+        #当前句柄
+        now_handle = driver.current_window_handle
+        print(now_handle)
+     #   element = driver.find_element(By.XPATH ,'//input[@name="q"]')
+        currentPageUrl = driver.current_url
+        print("当前页面的url是：", currentPageUrl)
+        
+    except Exception as e:
+        print(e)
+    
+def Search(url):
+    currentPageUrl = driver.current_url
+    print("当前页面的url是：", currentPageUrl)
+    driver.get(url)
+
+    #找搜索框
+    element = driver.find_element(By.XPATH,'//input[@name="q"]')
+    element.send_keys('充电宝')
+    element = driver.find_element(By.XPATH ,'//button[text()="搜索"]').click()
+    print(element)
+    currentPageUrl = driver.current_url
+    print("当前页面的url是：", currentPageUrl)
+
+def Find_info(hrefs_,imgs_list,texts_list):
+    # currentPageUrl = driver.current_url
+    # print("当前页面的url是：", currentPageUrl)
+    sleep(0.5)
+    for link in driver.find_elements(By.XPATH,'//div[@class="row row-2 title"]/a'):
+        sleep(0.1)
+        hrefs_.append(link.get_attribute('href'))
+#        print(hrefs_)
+    for link in driver.find_elements(By.XPATH,'//div[@class="pic"]/a/img'):
+        sleep(0.1)
+        imgs_list .append(link.get_attribute('src'))
+#        print(imgs_list)
+    for link in driver.find_elements(By.XPATH,'//div[@class="row row-2 title"]/a'):
+        sleep(0.1)
+        #信息已隐藏，可以用.is_displayed()来判断是否隐藏
+        texts_list.append(link.get_attribute('textContent').strip())
+#        print(texts_list)
+    #1、通过直接接入网址进入下一页进行搜索，切换到第二页。
+    #2、也可以输入0-100页点确定按钮
+    currentPageUrl = driver.current_url
+    number = 44
+    url = currentPageUrl+'&bcoffset=1&ntoffset=1&p4ppushleft=2%2C48&s={}'.format(number)
+    driver.get(url)
+
+    return hrefs_,imgs_list,texts_list
+Running('账号','密码')
+driver.implicitly_wait(10) 
+sleep(10)
+#获取页面搜索信息
+Search("http://www.taobao.com")
+#找到所有id = item J_MouserOnverReq item-ad  ，进行爬取
+Hrefs = []
+Imgs = []
+Texts = []
+Find_info(Hrefs,Imgs,Texts)
+
+
+# =============================================================================
+# 第三页
+# https://s.taobao.com/search?q=%E5%85%85%E7%94%B5%E5%AE%9D&imgfile=
+# &commend=all&ssid=s5-e&search_type=item&sourceId=tb.index&spm=a21bo.
+# jianhua.201856-taobao-item.2&ie=utf8&initiative_id=tbindexz_20170306
+# &bcoffset=-2&ntoffset=-2&p4ppushleft=2%2C48&s=88
+# 第二页
+# https://s.taobao.com/search?q=%E5%85%85%E7%94%B5%E5%AE%9D&imgfile=
+# &commend=all&ssid=s5-e&search_type=item&sourceId=tb.index&spm=a21bo.
+# jianhua.201856-taobao-item.2&ie=utf8&initiative_id=tbindexz_20170306
+# &bcoffset=1&ntoffset=1&p4ppushleft=2%2C48&s=44
+# 第一页
+# https://s.taobao.com/search?q=%E5%85%85%E7%94%B5%E5%AE%9D&imgfile=&
+# commend=all&ssid=s5-e&search_type=item&sourceId=tb.index&spm=a21bo.
+# jianhua.201856-taobao-item.2&ie=utf8&initiative_id=tbindexz_20170306
+# &bcoffset=4&ntoffset=4&p4ppushleft=2%2C48&s=0
+# =============================================================================
+
+