Selenium+Python系列（二） - 元素定位那些事

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"""
The By implementation.
"""


class By:
    """
    Set of supported locator strategies.
    """

    ID = "id"
    XPATH = "xpath"
    LINK_TEXT = "link text"
    PARTIAL_LINK_TEXT = "partial link text"
    NAME = "name"
    TAG_NAME = "tag name"
    CLASS_NAME = "class name"
    CSS_SELECTOR = "css selector"

# 这句运行直接报错
driver.find_element_by_id('kw').send_keys('python')
# 这句就正常
driver.find_element(By.ID,"kw").send_keys(u"久曲健 博客园")