我无法在Shopee(电子商务网站)上拉低产品的价格。 我看了@dmitrybelyakov解决的问题)。
该解决方案帮助我获得了产品的“名称”和“ historical_sold”,但我无法获得产品的价格。我在Json字符串中找不到价格值。因此,我尝试使用Selenium通过xpath提取数据,但似乎失败了。
电子商务网站的链接:https : //shopee.com.my/search? keyword =h370m
我的代码:
import time from selenium import webdriver import pandas as pd path = r'C:\Users\\admin\\Desktop\\chromedriver_win32\\Chromedriver' chrome_options = webdriver.ChromeOptions() chrome_options.add_argument('headless') chrome_options.add_argument('window-size=1200x600') browserdriver = webdriver.Chrome(executable_path = path,options=chrome_options) link='https://shopee.com.my/search?keyword=h370m' browserdriver.get(link) productprice='//*[@id="main"]/div/div[2]/div[2]/div/div/div/div[2]/div/div/div[2]/div[1]/div/a/div/div[2]/div[1]' productprice_printout=browserdriver.find_element_by_xpath(productname).text print(productprice_printout)
当我运行该代码时,它显示如下错误通知:
selenium.common.exceptions.NoSuchElementException: Message: no such element: Unable to locate element: {"method":"xpath","selector":"//*[@id="main"]/div/div[2]/div[2]/div/div/div/div[2]/div/div/div[2]/div[1]/div/a/div/div[2]/div[1]"}
请帮助我在Shopee上获得产品的价格!
要使用Selenium和 _Python_提取Shopee]上的产品价格,您可以使用以下解决方案:
代码块:
from selenium import webdriver
from selenium.webdriver.support.ui import WebDriverWait from selenium.webdriver.common.by import By from selenium.webdriver.support import expected_conditions as EC
options = webdriver.ChromeOptions() options.add_argument(‘–headless’) options.add_argument(‘start-maximized’) options.add_argument(‘disable-infobars’) options.add_argument(‘–disable-extensions’) browserdriver = webdriver.Chrome(chrome_options=options, executable_path=r’C:\WebDrivers\chromedriver.exe’) browserdriver.get('https://shopee.com.my/search?keyword=h370m’) WebDriverWait(browserdriver, 20).until(EC.element_to_be_clickable((By.XPATH, “//div[@class=’shopee-modal__container’]//button[text()=’English’]”))).click() print([my_element.text for my_element in WebDriverWait(browserdriver, 20).until(EC.visibility_of_all_elements_located((By.XPATH, “//span[text()=’RM’]//following::span[1]”)))]) print(“Program Ended”)
控制台输出:
['430.00', '385.00', '435.00', '409.00', '479.00', '439.00', '479.00', '439.00', '439.00', '403.20', '369.00', '420.00', '479.00', '465.00', '465.00']
Program Ended