Python+Selenium学习笔记4

Posted 2020-11-05

1.submit()

submit()方法用于提交表单。如在搜索框输入关键字后按回车键进行查询操作，就可用submit()方法模拟。若不能按回车键进入下一步，则不能用submit()举例，百度的查询提交。

1 from selenium import webdriver
2 
3 dr = webdriver.Firefox()
4 dr.get("http://www.baidu.com")
5 
6 dr.find_element_by_id("kw").send_keys("selenium")
7 dr.find_element_by_id("kw").submit()
8 dr.close()

submit()可与click()互换，但click()的应用范围更广泛

 

2.get_attribute()

获取元素的属性值

 1 from selenium import webdriver
 2 
 3 dr = webdriver.Firefox()
 4 dr.get("http://www.baidu.com")
 5 
 6 attr1 = dr.find_element_by_id("kw").get_attribute("id")
 7 print("attr1 = %s" % attr1)
 8 attr2 = dr.find_element_by_id("kw").get_attribute("name")
 9 print("attr2 = %s" % attr2)
10 attr3 = dr.find_element_by_id("kw").get_attribute("class")
11 print("attr3 = %s" % attr3)
12 attr4 = dr.find_element_by_id("kw").get_attribute("value")
13 print("attr4 = %s" % attr4)
14 dr.close()