Day 03

from selenium import webdriver
from selenium.webdriver.common.keys import Keys
from selenium.webdriver import ActionChains
import time


driver = webdriver.Chrome('E:\chromedriver_win32\chromedriver.exe')
try:
    driver.implicitly_wait(10)
    driver.get('https://www.jd.com/')
    time.sleep(3)

    input = driver.find_element_by_id('key').send_keys('围城')
    search = driver.find_element_by_class_name('button')
    search.click()

    time.sleep(1)

    input2 = driver.find_element_by_id('key')
    input2.clear()

    input2.send_keys('墨菲定律')
    input2.send_keys(Keys.ENTER)

    time.sleep(3)
finally:
    driver.close()

from selenium import webdriver
from selenium.webdriver.common.keys import Keys
from selenium.webdriver import ActionChains
import time


def get_book(driver):
    try:
        time.sleep(5)
        book_list = driver.find_elements_by_class_name('gl-item')
        for book in book_list:
            book_name = book.find_element_by_css_selector('.p-name em').text
            book_url = book.find_element_by_css_selector('.p-name a').get_attribute('href')
            book_commit = book.find_element_by_class_name('p-commit').text
            book_price = book.find_element_by_class_name('p-price').text

            book_content = f'''
                        商品名称：{book_name}
                        商品链接：{book_url}
                        商品价格：{book_price}
                        商品评价：{book_commit}
                        \n
                        '''
            print(book_content)

            with open('book.text', 'a', encoding='utf-8') as f:
                f.write(book_content)

        print('写入成功')

        #下拉
        js_code = '''
            window.scrollTo(0,5000)
        '''
        driver.execute_script(js_code)

        # print('写入成功')

        # 翻页
        next_page = driver.find_element_by_class_name('pn-next')
        next_page.click()

        get_book(driver)

    finally:
        driver.close()


if __name__ == '__main__':
    driver = webdriver.Chrome('E:\chromedriver_win32\chromedriver.exe')
    try:
        driver.implicitly_wait(5)
        driver.get('https://www.jd.com/')

        input = driver.find_element_by_id('key')
        input.send_keys('围城')
        input.send_keys(Keys.ENTER)
        time.sleep(5)

        get_book(driver)
    finally:
        driver.close()