Question

class PythonOrgSearch(unittest.TestCase):

    def setUp(self):
        self.driver = webdriver.Chrome() #opens chrome to complete the task

    def test_search_in_python_org(self):
        driver = self.driver
        driver.get(URL) #uses the URL that was generated at the start of the task
        self.assertIn("adidas", driver.title)
        elem = driver.find_element_by_name("Add to Bag") #finds the 'add to bag' button (for adidas.com) and clicks it
        elem.send_keys("pycon")
        elem.send_keys(Keys.RETURN)
        assert "No results found." not in driver.page_source
        selenium.click("Add to Bag")


    def tearDown(self):
        self.driver.close()

if __name__ == "__main__":
    unittest.main()

现在我正在尝试使用python并尝试为adidas.com制作一个简单的机器人，将产品添加到购物车中。我正在使用硒这样做。我试着让硒点击“添加到包里”。按钮，但是当我运行时我得到这个错误：

NoSuchElementException: Message: no such element: Unable to locate element: {"method":"name","selector":"Add to Bag"}

它无法找到＆＃39;添加到包＆＃39;网站上的按钮，即使我知道它在那里。我做错了什么？

提前致谢

Answer 1

有时候我也会遇到同样的问题。通过文本获取元素。这是通过XPath获取元素的最好方法。希望这个XPath可以解决你的问题

    <itemHyperlink hyperlinkType="Reference">
            <hyperlinkReferenceExpression><![CDATA["./dashboard/viewer.html#%2Fpublic%2FP2%2FMidcap%2FFinancial%2FDashboards%2FWell_Profile"+"&hidden_WellConcatenated_0=" + $V{WellConcatenated_0} + "&hidden_OccurrenceDate_1=" + $P{RecordDate_0_1} + "&hidden_OccurrenceDate_2=" + $P{TimeStampMinusOneWeek}]]></hyperlinkReferenceExpression>
    </itemHyperlink>

希望通过XPath获取元素将解决您的问题

Answer 2

您需要为方法提供元素的id属性而不是文本。看看页面和文档似乎

selenium.click('add-to-bag')

应该让你到那儿。

Python selenium：无法在网页上找到元素

2 个答案: