废话不多说,先给大家看下python实现屏幕截图的代码,具体代码如下所述:
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from selenium import webdriver
import time
def capture(url, save_fn = "capture.png" ):
browser = webdriver.Firefox() # Get local session of firefox
browser.set_window_size( 1200 , 900 )
browser.get(url) # Load page
browser.execute_script( """
(function () {
var y = 0;
var step = 100;
window.scroll(0, 0);
function f() {
if (y < document.body.scrollHeight) {
y += step;
window.scroll(0, y);
setTimeout(f, 50);
} else {
window.scroll(0, 0);
document.title += "scroll-done";
}
}setTimeout(f, 1000);
})();
""" )
for i in xrange ( 30 ):
if "scroll-done" in browser.title:
break
time.sleep( 1 )
browser.save_screenshot(save_fn)
browser.close()
if __name__ = = "__main__" :
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Pythony实现屏幕截屏的函数如下所述:
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# -*- coding: cp936 -*-
import time,Image
import os, win32gui, win32ui, win32con, win32api
def window_capture(dpath):
'''''
截屏函数,调用方法window_capture('d:\\') ,参数为指定保存的目录
返回图片文件名,文件名格式:日期.jpg 如:2009328224853.jpg
'''
hwnd = 0
hwndDC = win32gui.GetWindowDC(hwnd)
mfcDC = win32ui.CreateDCFromHandle(hwndDC)
saveDC = mfcDC.CreateCompatibleDC()
saveBitMap = win32ui.CreateBitmap()
MoniterDev = win32api.EnumDisplayMonitors( None , None )
w = MoniterDev[ 0 ][ 2 ][ 2 ]
h = MoniterDev[ 0 ][ 2 ][ 3 ]
#print w,h #图片大小
saveBitMap.CreateCompatibleBitmap(mfcDC, w, h)
saveDC.SelectObject(saveBitMap)
saveDC.BitBlt(( 0 , 0 ),(w, h) , mfcDC, ( 0 , 0 ), win32con.SRCCOPY)
cc = time.gmtime()
bmpname = str (cc[ 0 ]) + str (cc[ 1 ]) + str (cc[ 2 ]) + str (cc[ 3 ] + 8 ) + str (cc[ 4 ]) + str (cc[ 5 ]) + '.bmp'
saveBitMap.SaveBitmapFile(saveDC, bmpname)
Image. open (bmpname).save(bmpname[: - 4 ] + ".jpg" )
os.remove(bmpname)
jpgname = bmpname[: - 4 ] + '.jpg'
djpgname = dpath + jpgname
copy_command = "move %s %s" % (jpgname, djpgname)
os.popen(copy_command)
return bmpname[: - 4 ] + '.jpg'
#调用截屏函数
window_capture( 'd:\\' )
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以上所述是小编给大家分享的Python实现屏幕截图的代码及函数详解,希望对大家有所帮助,如果大家有任何疑问欢迎给我留言,小编会及时回复大家的,在此有非常感谢大家对服务器之家网站的支持!