Question

我正在使用Java中的Selenium开发自动化测试。我想删除本地和会话存储，Cookie等，以使“ WebDriver”清晰可见。我需要它从站点注销并为所有测试使用相同的WebDriver，而不是为每个测试用例关闭和打开浏览器。

如图所示，当我删除整个本地存储时，它将被删除。然后，我重新加载页面。我没有注销，所有本地存储项目再次出现。

然后我使用键盘上的“删除”键仅删除active_user_session项目。然后我立即发现自己已注销。

这是一件奇怪的事情...为什么当我删除所有存储时，我没有注销，并且在重新加载页面时恢复了信息。但是，当我仅删除一个active_user_session项时，我被立即注销了？？

好的。让我们看一下代码。

((JavascriptExecutor)(driver)).executeScript( String.format(
                "window.localStorage.removeItem('%s');", "access_token"
        ));

这个很好用。但是我似乎需要删除active_user_session项目...

((JavascriptExecutor)(driver)).executeScript( String.format(
                "window.localStorage.removeItem('%s');", "active_user_session"
        ));

此代码不起作用：active_user_session仍然存在！

更有趣的事情：

    ((JavascriptExecutor)(driver)).executeScript(
            "window.localStorage.clear();"
    );

删除除active_user_session项以外的所有项！

为什么？？？你能解释一下吗？可能我不知道... 谢谢！

Answer 1

尝试使用此

 driver.getSessionStorage().clear();
 driver.getLocalStorage().clear();

有关此信息，请检查link

Answer 2

试试这个 - 会以老式的方式清除浏览器中的所有内容 - 但否则会完全自动化（即 cookie、登录等都将再次被请求）...

#https://stackoverflow.com/questions/54404721/can-not-delete-item-from-local-storage-in-browser/54415520#54415520
import time, os
from selenium import webdriver
from selenium.webdriver.support.wait import WebDriverWait
from selenium.common.exceptions import JavascriptException

def new_profile():
    global ev, parent, d, w
    global path_core, path_exec
    global ev


    path_core= os.path.join(os.path.expanduser("~"), 'Folder_Path_to_your_Code')
    path_exec =  os.path.join(path_core, "chromedriver.exe") #assumes chromedriver.exe saved in same location as your code...
    d = webdriver.Chrome(executable_path=path_exec)
    [ev] = [d.execute_script]
    parent = d.current_window_handle
    w = WebDriverWait(d,5)
    
    #d.implicitly_wait(0.5)
    print('new profile complete')


def browser_clear(url=''):
    global start, ss, w
    [ss] = [time.sleep]
    w_old, w = w, WebDriverWait(d, 20)
    url = d.current_url if url == ''else url 
    script0 = '''document.querySelector('body').querySelector('settings-ui')["shadowRoot"].querySelector('settings-main')['shadowRoot'].querySelector('settings-basic-page')['shadowRoot'].querySelector('settings-privacy-page')['shadowRoot'].querySelector('#pages').querySelector('#clearBrowsingData')['shadowRoot'].lastElementChild.click()'''
    script1 = '''document.querySelector('body').querySelector('settings-ui')["shadowRoot"].querySelector('settings-main')['shadowRoot'].querySelector('settings-basic-page')['shadowRoot'].querySelector('settings-privacy-page')['shadowRoot'].querySelector('settings-clear-browsing-data-dialog')['shadowRoot'].querySelector('iron-pages').querySelector('#basic-tab').querySelector('settings-dropdown-menu')['shadowRoot'].lastElementChild.selectedIndex = 4;'''
    script2 = '''document.querySelector('body').querySelector('settings-ui')["shadowRoot"].querySelector('settings-main')['shadowRoot'].querySelector('settings-basic-page')['shadowRoot'].querySelector('settings-privacy-page')['shadowRoot'].querySelector('settings-clear-browsing-data-dialog')['shadowRoot'].querySelector('#clearBrowsingDataDialog').children[3].lastElementChild.parentElement.children[2].click()'''
    script_wait = '''{if (document.querySelector('body').querySelector('settings-ui')["shadowRoot"].querySelector('settings-main')['shadowRoot'].querySelector('settings-basic-page')['shadowRoot'].querySelector('settings-privacy-page')['shadowRoot'].querySelector('settings-clear-browsing-data-dialog')) {return true} else {return false}}'''
    d.get('chrome://settings/')
    ev(script0)
    start = time.time()
    while (time.time() - start <= 30) and ev(script_wait) == False: ss(0.5)
    ss(1)
    ev(script1), ss(0.5), ev(script2)
    start = time.time()
    while (time.time() - start <= 180) and ev(script_wait) == True: ss(0.5)
    try:
        d.get(url)
    except TimeoutError:
        w.until(lambda x: x.execute_script("return document.readyState") == "complete")
    w = w_old
    d.get(url)


if __name__ == '__main__':
    new_profile()
    browser_clear()

无法从浏览器的本地存储中删除项目

2 个答案: