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selenium手动执行JavaScript语句

2024-10-15 15:26:01   214人阅读

#coding:utf-8
from selenium import webdriver

def main():
    driver = webdriver.Firefox()
    # 改变网页显示文字
    # 网页源代码：
    # <html>
    # <body>
        # <div id="result"></div>
        # <script>document.getElementById("result").innerText = ‘Hello World‘;</script>
    # </body>
    # </html>
    # driver.get(‘http://example.webscraping.com/places/default/dynamic‘)    
    # what = raw_input(‘what:‘)
    # driver.execute_script("document.getElementById(‘result‘).innerText = ‘%s‘"%what)   
    # input(":")
    
    
    driver.get(‘http://example.webscraping.com/places/default/search‘)
    driver.find_element_by_id(‘search_term‘).send_keys(‘.‘)
    # 将下拉第二个选项改为1000
    driver.execute_script("document.getElementById(‘page_size‘).options[1].text = ‘1000‘")
    driver.find_element_by_id(‘search‘).click()
    driver.implicitly_wait(30)
    links = driver.find_elements_by_css_selector(‘#results a‘)
    countries = [link.text for link in links]
    # driver.close()
    print countries
    print len(countries)


if __name__ == ‘__main__‘:
    main()

 

selenium手动执行JavaScript语句


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