python pyppeteer 破解京东滑块

忘是亡心i 2021-09-25 06:04 351阅读 0赞

**分享一个后端学习网站：[https://how2j.cn/k/diytomcat/diytomcat-intro/2187.html?p=17361][https_how2j.cn_k_diytomcat_diytomcat-intro_2187.html_p_17361]**

import asyncio
    import random
    import cv2
    from pyppeteer import launch
    from urllib import request
    
    
    # 滑块的缺口距离识别
    async def get_distance():
        img = cv2.imread('image.png', 0)
        template = cv2.imread('template.png', 0)
        res = cv2.matchTemplate(img, template, cv2.TM_CCORR_NORMED)
        value = cv2.minMaxLoc(res)[2][0]
        distance = value * 278/360
        return distance
    
    
    async def main():
        browser = await launch({
            'headless': False,# 需要设置一个路径
            'userDataDir': r'E:\mj',
            'args': ['--no-sandbox', '--window-size=1366,768'],
        })
        page = await browser.newPage()
        await page.setViewport({'width': 1366, 'height': 768})
        await page.goto('https://passport.jd.com/login.aspx')
        await page.waitFor(1000)
        await page.click('div.login-tab-r')
        await page.waitFor(1000)
    
        # TODO 模拟人工输入用户名、密码    输入自己的账号密码
        await page.type('#loginname', 'yazhishaw',
                        {'delay': random.randint(60, 121)})
        await page.type('#nloginpwd', '123456',
                        {'delay': random.randint(100, 151)})
        await page.waitFor(2000)
        await page.click('div.login-btn')
        await page.waitFor(3000)
        # 模拟人工拖动滑块、失败则重试
        while True:
            if await page.J('#ttbar-login'):
                print('登录成功！')
                await page.waitFor(6000)
                break
            else:
                image_src = await page.Jeval('.JDJRV-bigimg >img', 'el => el.src')
                request.urlretrieve(image_src, 'image.png')
                template_src = await page.Jeval('.JDJRV-smallimg >img', 'el => el.src')
                request.urlretrieve(template_src, 'template.png')
                await page.waitFor(3000)
                el = await page.J('div.JDJRV-slide-btn')
                box = await el.boundingBox()
                await page.hover('div.JDJRV-slide-btn')
                distance = await get_distance()
                await page.mouse.down()
                await page.mouse.move(box['x'] + distance + random.uniform(30, 33), box['y'], {'steps': 20})
                await page.waitFor(random.randint(300, 700))
                await page.mouse.move(box['x'] + distance + 29, box['y'], {'steps': 20})
                await page.mouse.up()
                await page.waitFor(3000)
    
    
    asyncio.get_event_loop().run_until_complete(main())

[https_how2j.cn_k_diytomcat_diytomcat-intro_2187.html_p_17361]: https://how2j.cn/k/diytomcat/diytomcat-intro/2187.html?p=17361