Web自動化測試：模擬鍵盤事件（Keys）

如何使用引入的common.keys庫來模擬鍵盤來操控瀏覽器

一猎塞、基礎(chǔ)寫法

具體用法其實(shí)和我們之前對瀏覽器輸入框所用的方法：send_keys()是一樣的姻采，只不過我們通過keys類，可以輸入webdriver包中對應(yīng)的鍵盤操作庶近。

首先導(dǎo)入keys庫

from selenium.webdriver.common.keys import Keys

輸入單個鍵盤按鍵：

小鍵盤按鍵3：send_keys(Keys.NUMPAD3)

輸入多次的同一個按鍵

按10次小鍵盤按鍵3：send_keys(Keys.NUMPAD3*10)

輸入組合按鍵：

全選Ctrl+A： send_keys(Keys.CONTROL, "a")

二、鍵盤按鍵引用對照

我們通過keys類中，找到了鍵盤按鍵所對應(yīng)的值：

NULL = '\ue000'

CANCEL = '\ue001' # ^break

HELP = '\ue002'

BACKSPACE = '\ue003'

BACK_SPACE = BACKSPACE

TAB = '\ue004'

CLEAR = '\ue005'

RETURN = '\ue006'

ENTER = '\ue007'

SHIFT = '\ue008'

LEFT_SHIFT = SHIFT

CONTROL = '\ue009'

LEFT_CONTROL = CONTROL

ALT = '\ue00a'

LEFT_ALT = ALT

PAUSE = '\ue00b'

ESCAPE = '\ue00c'

SPACE = '\ue00d'

PAGE_UP = '\ue00e'

PAGE_DOWN = '\ue00f'

END = '\ue010'

HOME = '\ue011'

LEFT = '\ue012'

ARROW_LEFT = LEFT

UP = '\ue013'

ARROW_UP = UP

RIGHT = '\ue014'

ARROW_RIGHT = RIGHT

DOWN = '\ue015'

ARROW_DOWN = DOWN

INSERT = '\ue016'

DELETE = '\ue017'

SEMICOLON = '\ue018'

EQUALS = '\ue019'

NUMPAD0 = '\ue01a' # number pad keys

NUMPAD1 = '\ue01b'

NUMPAD2 = '\ue01c'

NUMPAD3 = '\ue01d'

NUMPAD4 = '\ue01e'

NUMPAD5 = '\ue01f'

NUMPAD6 = '\ue020'

NUMPAD7 = '\ue021'

NUMPAD8 = '\ue022'

NUMPAD9 = '\ue023'

MULTIPLY = '\ue024'

ADD = '\ue025'

SEPARATOR = '\ue026'

SUBTRACT = '\ue027'

DECIMAL = '\ue028'

DIVIDE = '\ue029'

F1 = '\ue031' # function keys

F2 = '\ue032'

F3 = '\ue033'

F4 = '\ue034'

F5 = '\ue035'

F6 = '\ue036'

F7 = '\ue037'

F8 = '\ue038'

F9 = '\ue039'

F10 = '\ue03a'

F11 = '\ue03b'

F12 = '\ue03c'

META = '\ue03d'

COMMAND = '\ue03d'

實(shí)例詳解：

百度注冊頁面当辐，我們把手機(jī)號碼輸入框中的數(shù)據(jù)，通過鍵盤按鍵Ctrl + C 鲤看、Ctrl + V復(fù)制到用戶名輸入框

from selenium import webdriver

from selenium.webdriver.common.keys import Keys

from time import sleep

# 模擬鍵盤操作-百度登錄頁面

driver = webdriver.Chrome()

driver.get("https://passport.baidu.com/v2/?reg")

# 用戶名元素定位和手機(jī)號元素定位

name_element=driver.find_element_by_css_selector("#TANGRAM__PSP_3__userName")

phone_element=driver.find_element_by_css_selector("#TANGRAM__PSP_3__phone")

# 在名字輸入框輸入10個數(shù)字鍵3

name_element.send_keys(Keys.NUMPAD3*10)

# 在手機(jī)號輸入框輸入手機(jī)號碼

phone_element.send_keys("18812345678")

# 在手機(jī)號輸入框進(jìn)行組合鍵Ctrl+a 缘揪、 Ctrl+x

phone_element.send_keys(Keys.CONTROL, "a")

sleep(1)

phone_element.send_keys(Keys.CONTROL, "x")

# 在名字輸入框輸入組合鍵Ctrl+v

name_element.clear()

name_element.send_keys(Keys.CONTROL, "v")

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