selenium学习笔记02-selenium定位的八大方法

selenium实现元素定位

要操作web界面上元素，首先要定位到该元素

from selenium import webdriver
from time import sleep

# from .chrome.webdriver import WebDriver as Chrome  # noqa

class TestCase(object):
    def __init__(self):
        self.driver = webdriver.Chrome()
        self.driver.get("http://www.baidu.com")
        self.driver.maximize_window()
        sleep(1)

    def test_id(self):
        # 返回唯一
        element = self.driver.find_element_by_id('kw')
        element.send_keys('selenium')
        print(type(element))
        # <class 'selenium.webdriver.remote.webelement.WebElement'>
        self.driver.find_element_by_id('su').click()
        sleep(3)
        # self.driver.quit()

    def test_name(self):
        # 方法可能返回多个元素，返回第一个
        # self.driver.find_elements_by_name()返回一个集合
        self.driver.find_elements_by_name('wd').send_keys('selenium')
        self.driver.find_element_by_id('su').click()
        sleep(3)
        self.driver.quit()
    def test_linktext(self):
        self.test_id()
        self.driver.find_element_by_link_text('百度首页').click()
        sleep(3)
        self.driver.quit()

    def test_partial_linktext(self):
        self.test_id()
        self.driver.find_element_by_partial_link_text('百度').click()
        sleep(3)
        self.driver.quit()
    def text_xpath(self):
        self.driver.find_element_by_xpath('//*[@id="kw"]').send_keys('xpath')
        self.driver.find_element_by_id('su').click()
    def text_tag(self):
        # 返回一个集合
        input = self.driver.find_element_by_tag_name('input')
        print(input)
    def text_css_selector(self):
        self.driver.find_element_by_css_selector('#kw').send_keys('selenium')
        self.driver.find_element_by_id('su').click()
    def text_class_name(self):
        self.driver.find_element_by_class_name('s_ipt').send_keys('selenium')
        self.driver.find_element_by_id('su').click()
        sleep(3)
        self.driver.quit()
    def text_all(self):
        self.driver.find_element(value='kw').send_keys('selenium')
        self.driver.find_element_by_id('su').click()
        sleep(3)
        self.driver.quit()

if __name__ =="__main__":
    case = TestCase()
    # case.test_id()
    # case.test_name()
    # case.test_linktext()
    # case.test_partial_linktext()
    # case.test_partial_linktext()
    # case.text_tag()
    # case.text_css_selector()
    # case.text_class_name()
    case.text_all()

提取，封装，做公共部分

from time import sleep

from selenium import webdriver
from selenium.webdriver.common.by import By


def get_element(driver,*log):
    e = driver.find_element(*log)
    return e


if __name__ == "__main__":
    driver = webdriver.Chrome()
    driver.get("http://www.baidu.com")
    sleep(1)
    get_element(driver, By.ID, 'kw').send_keys('selenium')
    get_element(driver, By.ID, 'su').click()