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__" : |
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:\\' ) |
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!