是什么导致此错误“ NavigableString对象没有属性'findAll'”？-问答-阿里云开发者社区-阿里云

<tr ng-repeat="record in records | orderBy: query.fullname" ng-click="create_dialog(record)" class="hand_cursor ng-scope" title="View Details" style=""> <td class="ng-binding">96685</td> <td class="ng-binding">Alvarado, Jacqueline C.</td> <td class="ng-binding">Nov 6, 2017</td> <td align="right" class="ng-binding">A1054</td> <td align="right" class="ng-binding">A1054 - A1054</td> <td align="right" class="ng-binding">87004000</td> </tr> <tr ng-repeat="record in records | orderBy: query.fullname" ng-click="create_dialog(record)" class="hand_cursor ng-scope" title="View Details"> <td class="ng-binding">33522</td> <td class="ng-binding">Bailey, Jacqueline B.</td> <td class="ng-binding">Jan 16, 1992</td> <td align="right" class="ng-binding">DL-46</td> <td align="right" class="ng-binding">DL-46 - DL-46</td> <td align="right" class="ng-binding">81313001</td> </tr>

test_words = ['Jacqueline','abercrombie'] test_word = ['STEVEN'] # test_words = ['STEVEN','(',')','-','69807','21490','321'] for i in test_words: search = self.driver.find_element_by_xpath('//\*@id="page-wrapper"]/div[3]/div/div/div/div/div[3]/tabletoolstrans/div/input') search.clear() search.send_keys(i) search.send_keys(Keys.RETURN) time.sleep(3) soup = BeautifulSoup(self.driver.page_source,"html.parser") for item in soup.findAll("tr", {"class": "hand_cursor ng-scope"})[1]: for td in item.findAll("td")[1]: if td == i: print("Search :"+i+"") buttons.save_csv(self, "Pass") else: print("Fail") print("jaq") time.sleep(3)

这里的问题是item是一个NavigableString对象，其中包含值\ n。NavigableString只是页面上的一小段文字，而您可能希望根据您的代码获得td项目列表。要了解有关NavigableStrings的更多信息，请参见此处：

https://www.crummy.com/software/BeautifulSoup/bs4/doc/#navigablestring

我认为这里的问题是在findAll的末尾使用数组符号（[0]）。您正确地获得了所有的tr，然后使用数组表示法仅取一个，然后循环遍历单个tr对象的结果。结果是td标签和它们之间的换行符。

简而言之，摆脱[0];）

我认为结束代码应该是...

test_words = ['Jacqueline','abercrombie']
test_word = ['STEVEN']

for i in test_words:
    search = self.driver.find_element_by_xpath('//\*@id="page-wrapper"]/div[3]/div/div/div/div/div[3]/tabletoolstrans/div/input')
    search.clear()
    search.send_keys(i)
    search.send_keys(Keys.RETURN)
    time.sleep(3)
    soup = BeautifulSoup(self.driver.page_source,"html.parser")
    for item in soup.findAll("tr", {"class": "hand_cursor ng-scope"}):
        for td in item.findAll("td"):
            if td.text == i:
                print("Search :"+i+"")
                buttons.save_csv(self, "Pass")
            else:
                print("Fail")
    print("jaq")
time.sleep(3)

注意-还在此行中添加了.text以获取标签的内容。

if td.text == i:

回答来源：stackoverflow