论div,button,input点击跳转页面不同window.open()

本文介绍了一个简单的网页登录界面实现方法,并演示了不同类型的登录按钮如何通过JavaScript调用window.open方法来打开新的页面。文章重点展示了三种登录按钮的具体实现方式及它们之间的区别。
<html>
<head>
    <script src="../../lib/jquery-2.1.1.min.js"></script>
    <script>
  $(function() {
        $("#denglu").click(function() {
          //  window.open("../index.html", "_self");
            window.open("www.baidu.com", "_self");
        });
    });


    function open_win() {
        window.open("http://www.runoob.com/try/try.php?filename=tryjs_openwindow", "_self");

    }
    </script>
    </head>
<body>
    <div class="login_box">
        <div class="login">
            <form>
                <div class="phone">
                    <p>手机号</p>
                    <input class="inputt" id="username" />
                </div>
                <div class="mima">
                    <p>密码</p>
                    <input class="inputt" id="pwd" />
                </div>
                <div class="login_button" id="denglu1">登录1</div>
                <button class="login_button" id="denglu2">登录2</button>
                <input type="button" class="login_button" id="denglu" value="登录3" onclick="open_win()">

            </form>
        </div>
    </div>

</body>
  1. window.open(“www.baidu.com”, “_self”);
    登录1
    两种方法都可以
    登录2 两种方法都不可以
    登录3 只有open_win()方法可以
  2. window.open(“www.baidu.com”, “_blank”);都可以
问题1.会打开2个窗口,一个是正常的,一个是data:, from django.contrib.auth.decorators import login_required from selenium import webdriver from selenium.webdriver.chrome.options import Options as ChromeOptions from selenium.webdriver.edge.options import Options as EdgeOptions from selenium.webdriver.firefox.options import Options as FirefoxOptions from selenium.webdriver.chrome.service import Service as ChromeService from selenium.webdriver.edge.service import Service as EdgeService from selenium.webdriver.firefox.service import Service as FirefoxService from selenium.webdriver.common.by import By from selenium.webdriver.support.ui import WebDriverWait from selenium.webdriver.support import expected_conditions as EC from selenium.webdriver.common.action_chains import ActionChains from selenium.common.exceptions import TimeoutException, ElementClickInterceptedException import time #浏览器配置 class BrowserConfig: def __init__(self, browser_type='edge', headless=False): self.browser_type = browser_type.lower() self.headless = headless self.options = self._setup_options() self.driver_path = self._get_driver_path() def _setup_options(self): options = { 'chrome': ChromeOptions(), 'edge': EdgeOptions(), 'firefox': FirefoxOptions() } if self.browser_type not in options: raise ValueError(f"Unsupported browser: {self.browser_type}") if self.headless: if self.browser_type == 'chrome': options[self.browser_type].add_argument('--headless=new') options[self.browser_type].add_argument('--disable-gpu') elif self.browser_type == 'edge': options[self.browser_type].add_argument('--headless=chrome') elif self.browser_type == 'firefox': options[self.browser_type].add_argument('--headless') return options[self.browser_type] def _get_driver_path(self): driver_paths = { 'edge': r"C:\own\app\python_code\work\入职培训\打印点击\msedgedriver.exe" } return driver_paths.get(self.browser_type) def get_driver(self): if self.browser_type == 'chrome': return webdriver.Chrome(options=self.options) elif self.browser_type == 'edge': if not self.driver_path: raise ValueError("Edge driver path is required.") service = EdgeService(executable_path=self.driver_path) return webdriver.Edge(service=service, options=self.options) elif self.browser_type == 'firefox': return webdriver.Firefox(options=self.options) else: raise ValueError(f"Unsupported browser: {self.browser_type}") #页面元素处理 class ElementActions: def __init__(self, driver): self.driver = driver self.action = ActionChains(driver) def scroll_to_element(self, element): try: self.driver.execute_script("arguments[0].scrollIntoView({block: 'center'});", element) time.sleep(0.3) except Exception as e: print(f"滚动失败: {e}") def safe_click(self, element): try: element.click() except ElementClickInterceptedException: print("元素被遮挡,尝试使用 JavaScript 点击") self.driver.execute_script("arguments[0].click();", element) def wait_for_element(self, by, locator, timeout=10): return WebDriverWait(self.driver, timeout).until( EC.presence_of_element_located((by, locator))) #获取加载后不在父元素下的元素 def get_page_state(self): return { "url": self.driver.current_url, "title": self.driver.title, "window_handles": len(self.driver.window_handles), "body_text": self.driver.find_element(By.TAG_NAME, "body").text, "page_height": self.driver.execute_script("return document.body.scrollHeight;"), "html_hash": hash(self.driver.find_element(By.TAG_NAME, "html").get_attribute("outerHTML")) } def compare_states(self, before, after): changes = {} for key in before: if before[key] != after[key]: changes[key] = {"before": before[key], "after": after[key]} return changes def get_all_button_elements(self): """获取当前页面中所有可见的 button 元素""" script = """ const buttons = Array.from(document.querySelectorAll('button')); return buttons.filter(btn => { const style = window.getComputedStyle(btn); return style.display !== 'none' && style.visibility !== 'hidden'; }); """ return self.driver.execute_script(script) def click_and_detect_changes(self, element): # 记录点击前状态 before_state = self.get_page_state() before_buttons = self.get_all_button_elements() # print("点击页面状态:", before_state) try: element.click() except Exception as e: print("点击失败:", e) return [] try:#点击后等待按钮加载 WebDriverWait(self.driver, 10).until( EC.presence_of_element_located((By.TAG_NAME, 'button')) ) except TimeoutException: print("等待按钮加载超时") time.sleep(1) after_state = self.get_page_state() after_buttons = self.get_all_button_elements() # print("点击页面状态:", after_state) changes = self.compare_states(before_state, after_state) if changes: print("检测到页面变化:") # 判断按钮是否是默认展开的 if len(after_buttons) < len(before_buttons): try: before_buttons_s = self.get_all_button_elements() # 列表收起时的按钮 element.click() except Exception as e: print("点击失败:", e) return [] after_buttons_1 = self.get_all_button_elements() new_buttons = list(set(after_buttons_1) - set(before_buttons_s)) try: WebDriverWait(self.driver, 10).until( EC.presence_of_element_located((By.TAG_NAME, 'button')) ) except TimeoutException: print("等待按钮加载超时") time.sleep(1) else: new_buttons = list(set(after_buttons) - set(before_buttons)) else: print("页面无变化") return new_buttons class Settings_handler(): def __init__(self, browser_config): self.browser_config = browser_config self.driver = browser_config.get_driver() self.element_actions = ElementActions(self.driver) print(f"Browser {self.browser_config.browser_type} started in " f"{'headless' if self.browser_config.headless else 'headed'} mode.") def click_direct_settings_button(self): try: settings_button=self.element_actions.wait_for_element(By.XPATH, "//button[contains(text(), 'Settings')]") self.element_actions.safe_click(settings_button) # 点击设置下的按钮 new_setting_button = self.element_actions.click_and_detect_changes(settings_button) if new_setting_button: print(f"设置菜单下找到 {len(new_setting_button)} 个新增按钮:", new_setting_button) for btn in new_setting_button: try: self.element_actions.safe_click(btn) print(f"已点击按钮: {btn.text or '未知按钮'}") time.sleep(0.5) except Exception as e: print(f"点击按钮时出错: {str(e)}") else: print("未检测到新增按钮") return True except TimeoutException: print("未找到直接可见的设置按钮") return False #设置在下拉菜单中 #找到设置 def click_settings_in_dropdowns(self): # 所有可能展开设置的父元素 parent_elements = self.driver.find_elements(By.XPATH, "//button[@aria-haspopup='true'] | //div[@role='menu']") for parent in parent_elements: if not parent.is_displayed() or not parent.is_enabled(): continue print("尝试点击展开元素") new_buttons = self.element_actions.click_and_detect_changes(parent) for btn in new_buttons: try: if "setting" in btn.text.lower() or "设置" in btn.text.lower(): print(f"发现设置按钮: {btn.text}") self.element_actions.safe_click(btn) #点击设置下的按钮 new_setting_button=self.element_actions.click_and_detect_changes(btn) if new_setting_button: print(f"设置菜单下找到 {len(new_setting_button)} 个新增按钮:", new_setting_button) for btn in new_setting_button: try: self.element_actions.safe_click(btn) print(f"已点击按钮: {btn.text or '未知按钮'}") time.sleep(0.5) except Exception as e: print(f"点击按钮时出错: {str(e)}") else: print("未检测到新增按钮") return True except Exception: continue print("未在下拉菜单中找到设置按钮") return False def click_settings_button(self): #点击设置并点击设置下的可点击的设置 if self.click_direct_settings_button(): return True # 如果没找到,尝试点击下拉菜单查找设置按钮并点击点击的设置 if self.click_settings_in_dropdowns(): return True print("未找到设置按钮") return False #页面操作实现 class AutomationWorkflow: def __init__(self, browser_config, login_url="http://10.244.1.179:3000/"): self.browser_config = browser_config self.login_url = login_url self.driver = browser_config.get_driver() self.element_actions = ElementActions(self.driver) self.driver.get(self.login_url) self.set_cl=Settings_handler(self.browser_config) print(f"Browser {self.browser_config.browser_type} started in " f"{'headless' if self.browser_config.headless else 'headed'} mode.") def login(self, email, password): try: email_input = self.element_actions.wait_for_element(By.NAME, 'email') email_input.send_keys(email) password_input = self.element_actions.wait_for_element(By.NAME, 'current-password') password_input.send_keys(password) login_button = self.driver.find_element(By.CSS_SELECTOR, 'button[type="submit"]') login_button.click() time.sleep(1) return True except TimeoutException: print("登录失败,元素未加载或超时") return False except Exception as e: print(f"登录过程中发生错误: {str(e)}") return False def logout(self): try: user_button = self.element_actions.wait_for_element( By.XPATH, "//button[@aria-label='User Menu']") self.element_actions.safe_click(user_button) logout_button = self.driver.find_element( By.XPATH, "//div[text()='サインアウト']") self.element_actions.safe_click(logout_button) print("登出成功") except Exception as e: print(f"登出过程中发生错误: {str(e)}") def click_all_clickable_elements(self): try: elements_locator = (By.CSS_SELECTOR, 'button, a, input[type="button"], input[type="submit"], ' 'div[role="button"], div[onclick], [role="menuitem"], ' '[role="option"], [data-testid*="button"], [class*="btn"], ' '[class*="clickable"]') elements = WebDriverWait(self.driver, 10).until( EC.presence_of_all_elements_located(elements_locator)) count = len(elements) print(f"初始找到 {count} 个可能可点击的元素") original_window = self.driver.current_window_handle original_url = self.driver.current_url for index in range(count): try: elements = self.driver.find_elements(*elements_locator) if index >= len(elements): print(f"元素列表已变化,跳过索引 {index}") continue element = elements[index] self.element_actions.scroll_to_element(element) if element.is_displayed() and element.is_enabled(): element.click() print(f"已点击元素 {index + 1}/{count}") time.sleep(0.5) try: alert = WebDriverWait(self.driver, 3).until( EC.alert_is_present()) print("检测到弹窗,正在处理...") alert.accept() except TimeoutException: print("无弹窗") time.sleep(0.2) current_windows = self.driver.window_handles if len(current_windows) > 1: for window in current_windows: if window != original_window: self.driver.switch_to.window(window) self.driver.close() self.driver.switch_to.window(original_window) else: if self.driver.current_url != original_url: self.driver.back() WebDriverWait(self.driver, 10).until( EC.presence_of_all_elements_located(elements_locator)) except Exception as e: print(f"点击元素 {index + 1} 时出错: {str(e)}") continue except Exception as e: print(f"处理可点击元素时出错: {str(e)}") def handle_input_fields(self, test_value="12"): try: input_elements = self.driver.find_elements(By.CSS_SELECTOR, 'input[type="text"], input[type="email"], input[type="number"], ' 'input[type="password"], input[type="tel"], input[type="url"], ' 'textarea, [role="textbox"], [contenteditable="true"]') print(f"找到 {len(input_elements)} 个输入框") original_window = self.driver.current_window_handle original_url = self.driver.current_url for index, element in enumerate(input_elements): try: self.element_actions.scroll_to_element(element) element.clear() element.send_keys(test_value) print(f"已在输入框 {index + 1} 中输入测试值") form = element.find_element(By.XPATH, "./ancestor::form[1]") if form: submit_buttons = form.find_elements(By.CSS_SELECTOR, 'button[type="submit"], input[type="submit"]') if submit_buttons: submit_buttons[0].click() print(f"已提交输入框 {index + 1} 所在的表单") time.sleep(1) current_windows = self.driver.window_handles if len(current_windows) > 1: for window in current_windows: if window != original_window: self.driver.switch_to.window(window) self.driver.close() self.driver.switch_to.window(original_window) else: if self.driver.current_url != original_url: self.driver.back() time.sleep(2) except Exception as e: print(f"处理输入框 {index + 1} 时出错: {str(e)}") except Exception as e: print(f"处理输入框时出错: {str(e)}") def run_automation(self, email, password,login_required=True): if login_required and self.login_url: if not self.login(email, password): print("登陆失败") return print("开始自动化操作...") # self.click_all_clickable_elements() self.handle_input_fields() time.sleep(2) self.set_cl.click_settings_button() self.logout() print("自动化操作完成") time.sleep(3) self.driver.quit() if __name__ == "__main__": login_url = "http://10.244.1.179:3000/" email = "shengkai.qu@brother-bsh.com.cn" password = "q123456.+" login_required=True browser_config = BrowserConfig(browser_type='edge', headless=False) automation_workflow = AutomationWorkflow( browser_config=browser_config, login_url=login_url) automation_workflow.run_automation(email, password,login_required)
08-19
评论
添加红包

请填写红包祝福语或标题

红包个数最小为10个

红包金额最低5元

当前余额3.43前往充值 >
需支付:10.00
成就一亿技术人!
领取后你会自动成为博主和红包主的粉丝 规则
hope_wisdom
发出的红包
实付
使用余额支付
点击重新获取
扫码支付
钱包余额 0

抵扣说明:

1.余额是钱包充值的虚拟货币,按照1:1的比例进行支付金额的抵扣。
2.余额无法直接购买下载,可以购买VIP、付费专栏及课程。

余额充值