driver.find_element_by_id("kw").send_keys("肖战")
driver.find_element_by_id("su").click()
driver.find_element_by_name("wd").send_keys("肖战演员")
driver.find_element_by_id("su").click()
driver.find_element_by_class_name("s_ipt").send_keys("xiaozhan")
driver.find_element_by_class_name("bg s_btn").click()
driver.find_element_by_link_text("hao123").click()
driver.find_element_by_partial_link_text("新").click()
driver.find_element_by_tag_name("input").send_keys("陈情令")
driver.find_element_by_tag_name("input").click()
失败,ElementNotInteractableException: element not interactable 无法交互。input 标签元素太多,无法定位。
# 在粘贴中,注意“ ” 内是' ' ,需要修改
driver.find_element_by_xpath("//*[@id='kw']").send_keys("陈情令")
driver.find_element_by_xpath("//*[@id='su']").click()
driver.find_element_by_css_selector("#kw").send_keys("cql")
driver.find_element_by_css_selector("#su").click()
from selenium import webdriver
import time
driver = webdriver.Chrome()
driver.get("https://www.baidu.com/")
# 浏览器最大化
driver.maximize_window()
# 用 id 来定位 优先选择 如果没有,使用 xpath 也可以唯一定位
# driver.find_element_by_id("kw").send_keys("肖战")
# driver.find_element_by_id("su").click()
# 用 name 来定位
# driver.find_element_by_name("wd").send_keys("肖战演员")
# driver.find_element_by_id("su").click()
# 用 class name 来定位 不唯一,出错
# driver.find_element_by_class_name("s_ipt").send_keys("xiaozhan")
# driver.find_element_by_class_name("bg s_btn").click()
# link text
# driver.find_element_by_link_text("hao123").click()
# 链接的文本内容 partial link text
# driver.find_element_by_partial_link_text("新").click()
# tag name 标签 ElementNotInteractableException: element not interactable 无法交互 input标签元素太多,无法定位
# driver.find_element_by_tag_name("input").send_keys("陈情令")
# driver.find_element_by_tag_name("input").click()
# xPath //路径 *所有的寻找 @id寻找id
# driver.find_element_by_xpath("//*[@id='kw']").send_keys("陈情令")
# driver.find_element_by_xpath("//*[@id='su']").click()
# css id用#号 如果有唯一class是.号
driver.find_element_by_css_selector("#kw").send_keys("cql")
driver.find_element_by_css_selector("#su").click()
time.sleep(6)
driver.quit()
from selenium import webdriver
import time
driver = webdriver.Chrome()
driver.get("https://www.baidu.com/")
driver.maximize_window()
driver.find_element_by_css_selector("#kw").send_keys("我在他乡挺好的")
driver.find_element_by_css_selector("#su").click()
time.sleep(6)
# 清除信息 先定位
driver.find_element_by_id("kw").clear()
time.sleep(5)
# 在搜索其他信息
driver.find_element_by_id("kw").send_keys("肖战")
driver.find_element_by_id("su").click()
time.sleep(6)
driver.quit()
driver.find_element_by_id("kw").send_keys("肖战")
driver.find_element_by_id("su").submit()
from selenium import webdriver
import time
driver = webdriver.Chrome()
driver.get("https://www.baidu.com/")
driver.maximize_window()
# 获取元素内容
text = driver.find_element_by_id("bottom_layer").text
print(text)
driver.quit()
from selenium import webdriver
import time
driver = webdriver.Chrome()
driver.get("https://www.baidu.com/")
driver.maximize_window()
driver.find_element_by_id("kw").send_keys("肖战")
driver.find_element_by_id("su").click()
# 找到肖战,跳转到肖战的百度百科界面
driver.find_element_by_link_text("百度百科").click()
# 没有找到,在资源没加载出来,就去寻找资源,导致没有变化
time.sleep(6)
# close 关闭浏览器 quit 不仅关闭浏览器,还可以清除缓存垃圾
driver.quit()
from selenium import webdriver
import time
driver = webdriver.Chrome()
driver.get("https://www.baidu.com/")
driver.maximize_window()
driver.find_element_by_id("kw").send_keys("肖战")
driver.find_element_by_id("su").click()
# 加一个等待
# 固定等待,让页面 等待 规定的时间 10s ,在 10s后在查找肖战的百度百科,
time.sleep(10)
driver.find_element_by_link_text("百度百科").click()
time.sleep(6)
driver.quit()
from selenium import webdriver
import time
driver = webdriver.Chrome()
driver.get("https://www.baidu.com/")
driver.maximize_window()
driver.find_element_by_id("kw").send_keys("肖战")
driver.find_element_by_id("su").click()
# 加一个等待
# 智能等待 ,当页面加载出来后就直接跳转, 下面的意思是最多等10秒 但是在10s后没有加载出来后就会报错
driver.implicitly_wait(10)
driver.find_element_by_link_text("百度百科").click()
time.sleep(6)
driver.quit()
WebDriverWait(driver, timeout, poll_frequency=0.5, ignored_exceptions=None)
——driver:WebDriver 的驱动程序(Ie, Firefox, Chrome 或远程)
——timeout:最长超时时间,默认以秒为单位
——poll_frequency:休眠时间的间隔(步长)时间,默认为 0.5 秒
——ignored_exceptions:超时后的异常信息,默认情况下抛 NoSuchElementException 异常
#coding=utf-8
from selenium import webdriver
from selenium.webdriver.common.by import By
from selenium.webdriver.support import expected_conditions as EC
from selenium.webdriver.support.wait import WebDriverWait
base_url = "http://www.baidu.com"
driver = webdriver.Firefox()
driver.implicitly_wait(5)
'''隐式等待和显示等待都存在时,超时时间取二者中较大的'''
locator = (By.ID,'kw')
driver.get(base_url)
WebDriverWait(driver,10).until(EC.title_is(u"百度一下,你就知道"))
'''判断title,返回布尔值'''
WebDriverWait(driver,10).until(EC.title_contains(u"百度一下"))
'''判断title,返回布尔值'''
WebDriverWait(driver,10).until(EC.presence_of_element_located((By.ID,'kw')))
'''判断某个元素是否被加到了dom树里,并不代表该元素一定可见,如果定位到就返回WebElement'''
WebDriverWait(driver,10).until(EC.visibility_of_element_located((By.ID,'su')))
'''判断某个元素是否被添加到了dom里并且可见,可见代表元素可显示且宽和高都大于0'''
WebDriverWait(driver,10).until(EC.visibility_of(driver.find_element(by=By.ID,value='kw')))
'''判断元素是否可见,如果可见就返回这个元素'''
WebDriverWait(driver,10).until(EC.presence_of_all_elements_located((By.CSS_SELECTOR,'.mnav')))
'''判断是否至少有1个元素存在于dom树中,如果定位到就返回列表'''
WebDriverWait(driver,10).until(EC.visibility_of_any_elements_located((By.CSS_SELECTOR,'.mnav')))
'''判断是否至少有一个元素在页面中可见,如果定位到就返回列表'''
WebDriverWait(driver,10).until(EC.text_to_be_present_in_element((By.XPATH,"//*[@id='u1']/a[8]"),u'设置'))
'''判断指定的元素中是否包含了预期的字符串,返回布尔值'''
WebDriverWait(driver,10).until(EC.text_to_be_present_in_element_value((By.CSS_SELECTOR,'#su'),u'百度一下'))
'''判断指定元素的属性值中是否包含了预期的字符串,返回布尔值'''
#WebDriverWait(driver,10).until(EC.frame_to_be_available_and_switch_to_it(locator))
'''判断该frame是否可以switch进去,如果可以的话,返回True并且switch进去,否则返回False'''
#注意这里并没有一个frame可以切换进去
WebDriverWait(driver,10).until(EC.invisibility_of_element_located((By.CSS_SELECTOR,'#swfEveryCookieWrap')))
'''判断某个元素在是否存在于dom或不可见,如果可见返回False,不可见返回这个元素'''
#注意#swfEveryCookieWrap在此页面中是一个隐藏的元素
WebDriverWait(driver,10).until(EC.element_to_be_clickable((By.XPATH,"//*[@id='u1']/a[8]"))).click()
'''判断某个元素中是否可见并且是enable的,代表可点击'''
driver.find_element_by_xpath("//*[@id='wrapper']/div[6]/a[1]").click()
#WebDriverWait(driver,10).until(EC.element_to_be_clickable((By.XPATH,"//*[@id='wrapper']/div[6]/a[1]"))).click()
#WebDriverWait(driver,10).until(EC.staleness_of(driver.find_element(By.ID,'su')))
'''等待某个元素从dom树中移除'''
#这里没有找到合适的例子
WebDriverWait(driver,10).until(EC.element_to_be_selected(driver.find_element(By.XPATH,"//*[@id='nr']/option[1]")))
'''判断某个元素是否被选中了,一般用在下拉列表'''
WebDriverWait(driver,10).until(EC.element_selection_state_to_be(driver.find_element(By.XPATH,"//*[@id='nr']/option[1]"),True))
'''判断某个元素的选中状态是否符合预期'''
WebDriverWait(driver,10).until(EC.element_located_selection_state_to_be((By.XPATH,"//*[@id='nr']/option[1]"),True))
'''判断某个元素的选中状态是否符合预期'''
driver.find_element_by_xpath(".//*[@id='gxszButton']/a[1]").click()
instance = WebDriverWait(driver,10).until(EC.alert_is_present())
'''判断页面上是否存在alert,如果有就切换到alert并返回alert的内容'''
print instance.text
instance.accept()
driver.close()
from selenium import webdriver
import time
driver = webdriver.Chrome()
driver.get("https://www.baidu.com/")
driver.maximize_window()
# 打印 title 信息
title = driver.title
print(title)
time.sleep(8)
driver.quit()
from selenium import webdriver
import time
driver = webdriver.Chrome()
driver.get("https://www.baidu.com/")
driver.maximize_window()
# 打印 title 信息
# title = driver.title
# print(title)
# 打印 url
url = driver.current_url
print(url)
time.sleep(8)
driver.quit()
driver.maximize_window()
driver.set_window_size(400, 800)
# 浏览器后退
driver.back()
# 浏览器前进
driver.forward()
#将页面滚动条拖到底部
js="var q=document.documentElement.scrollTop=10000"
driver.execute_script(js)
#将滚动条移动到页面的顶部
js="var q=document.documentElement.scrollTop=0"
driver.execute_script(js)
如何防止用户使用自动化脚本控制邮箱登录?
from selenium import webdriver
import time
from selenium.webdriver.common.keys import Keys
driver = webdriver.Chrome()
driver.get("http://127.0.0.1:88/pro/user-login-L3Byby8=.html")
driver.maximize_window()
# 先清除已有账号的登录信息
driver.find_element_by_id("account").clear()
driver.find_element_by_name("password").clear()
# 登录操作 自己的用户名 密码
# driver.find_element_by_id("account").send_keys("admin")
# driver.find_element_by_name("password").send_keys("123456cao")
# driver.find_element_by_id("submit").click()
# 或者 使用 Tab 键,先要将焦点定位到用户名
driver.find_element_by_id("account").send_keys("admin")
driver.find_element_by_id("account").send_keys(Keys.TAB)
time.sleep(3)
driver.find_element_by_name("password").send_keys("123456cao")
# 用 enter 键直接登陆
driver.find_element_by_name("password").send_keys(Keys.ENTER)
time.sleep(5)
driver.quit()
from selenium import webdriver
import time
from selenium.webdriver.common.keys import Keys
driver = webdriver.Chrome()
driver.get("https://www.baidu.com/")
driver.maximize_window()
driver.find_element_by_id("kw").send_keys("顾一野")
driver.find_element_by_id("su").click()
time.sleep(3)
# 重新搜索一个内容,可以使用之前的clear 。
# 新方法:可以先选中(ctrl + a ),在使用 ctrl + x 剪切掉,再重新输入
driver.find_element_by_id("kw").send_keys(Keys.CONTROL,"a")
time.sleep(3)
driver.find_element_by_id("kw").send_keys(Keys.CONTROL,"x")
time.sleep(3)
driver.find_element_by_id("kw").send_keys("顾一野 阿秀")
driver.find_element_by_id("su").click()
time.sleep(5)
driver.quit()
from selenium import webdriver
import time
from selenium.webdriver.common.action_chains import ActionChains
driver = webdriver.Chrome()
driver.get("https://www.baidu.com/")
driver.maximize_window()
driver.find_element_by_id("kw").send_keys("王牌部队")
driver.find_element_by_id("su").click()
time.sleep(3)
b = driver.find_element_by_id("su")
# 右击 百度一下
ActionChains(driver).context_click(b).perform()
time.sleep(3)
# 双击 百度一下
ActionChains(driver).double_click(b).perform()
time.sleep(3)
driver.quit()
from selenium import webdriver
import time
import os
driver = webdriver.Chrome()
# 首先要打开页面 file:///D:/javacode/selenium2html/selenium2html/checkbox.html
# 1、首先用到 系统类工具 os 找到复选框页面文件地址, / 转义为 \\
url = "file:///" + os.path.abspath("D:\\javacode\\selenium2html\\selenium2html/checkbox.html")
driver.get(url)
driver.maximize_window()
# 勾选所有的 checkbox ,定位一组 tag
buttons = driver.find_elements_by_tag_name("input")
for button in buttons:
if button.get_attribute('type') == 'checkbox':
button.click()
time.sleep(3)
driver.quit()
checkbox.html
Checkbox
checkbox
from selenium import webdriver
import time
import os
driver = webdriver.Chrome()
url = "file:///" + os.path.abspath("D:\\javacode\\selenium2html\\selenium2html/frame.html") driver.get(url)
time.sleep(3)
driver.maximize_window()
# 从默认页面到f1
driver.switch_to.frame("f1")
# 定位第二个窗口f1中的click
driver.find_element_by_link_text("click").click()
time.sleep(5)
driver.quit()
from selenium import webdriver
import time
import os
from selenium.webariver.common.action_chains import ActionChains
driver = webdriver.Chrome()
url = "file:///" + os.path.abspath("D:\\javacode\\selenium2html\\selenium2html/level_locate.html")
driver.get(url)
time.sleep(3)
driver.maximize_window()
# 定位 link1 ,点击
driver.find_element_by_link_text("Link1").click()
driver.implicitly_wait(10)
# 定位 二级菜单中的 Another action
action = driver.find_element_by_link_text("Another action")
# 高亮展示
ActionChains(driver).move_to_element(action).perform()
time.sleep(5)
driver.quit()
from selenium import webdriver
import time
import os
from selenium.webdriver.common.action_chains import ActionChains
driver = webdriver.Chrome()
url = "file:///" + os.path.abspath("D:\\javacode\\selenium2html\\selenium2html/drop_down.html")
driver.get(url)
time.sleep(3)
driver.maximize_window()
time.sleep(3)
options = driver.find_elements_by_tag_name("option")
# for option in options:
# if option.get_attribute('value') == '9.03':
# option.click()
options[3].click()
time.sleep(3)
driver.quit()
from selenium import webdriver
import time
import os
from selenium.webdriver.common.action_chains import ActionChains
driver = webdriver.Chrome()
url = "file:///" + os.path.abspath("D:\\javacode\\selenium2html\\selenium2html/alert.html")
driver.get(url)
time.sleep(3)
driver.maximize_window()
time.sleep(3)
# 定位元素,点击,使弹出框出现
driver.find_element_by_id("tooltip").click()
time.sleep(3)
# 定位弹出框 的操作句柄
alert = driver.switch_to.alert
time.sleep(3)
# 关闭 alert
alert.accept()
time.sleep(3)
driver.quit()
from selenium import webdriver
import time
import os
from selenium.webdriver.common.action_chains import ActionChains
driver = webdriver.Chrome()
url = "file:///" + os.path.abspath("D:\\javacode\\selenium2html\\selenium2html/modal.html")
driver.get(url)
driver.maximize_window()
time.sleep(3)
# 点击 click,出现弹框
driver.find_element_by_link_text("Click").click()
time.sleep(3)
# 点击 div 中的 click me
div = driver.find_element_by_class_name("modal-body")
div.find_element_by_link_text("click me").click()
time.sleep(3)
# 定位 div 中的 button
div2 = driver.find_element_by_class_name("modal-footer")
buttons = driver.find_elements_by_tag_name("button")
buttons[0].click()
time.sleep(5)
driver.quit()
modal.html
modal
modal
from selenium import webdriver
import time
import os
from selenium.webdriver.common.action_chains import ActionChains
driver = webdriver.Chrome()
url = "file:///" + os.path.abspath("D:\\javacode\\selenium2html\\selenium2html/upload.html")
driver.get(url)
driver.maximize_window()
time.sleep(3)
# 上传一个图片
driver.find_element_by_name("file").send_keys("C:\\Users\\DELL\\Pictures/bg.jpg")
time.sleep(5)
driver.quit()