QQ空间动态内容，好友信息，点赞爬虫脚本

一、安装基础的软件包：

1、准备好火狐浏览器，并下载geckodriver，将geckodriver加入到环境变量：
下载geckodriver的地址：https://pan.baidu.com/s/1NDo04Zj8NxmlRe90_CDRow

2、下载selenium：
python pip install selenium 

二、脚本说明：

from selenium import webdriver
from time import sleep

username='xxxxxxxxx'
password='xxxxxxxxxx'
qzone_url ='https://qzone.qq.com/'

'''qq空间自动登录登录'''
def login_qzone(url,username,password,browser_type='Firefox'):
    if browser_type == 'Firefox':
        driver = webdriver.Firefox()
    elif browser_type == 'Firefox_headless':      #用火狐的无边界浏览器
        fireFoxOptions = webdriver.FirefoxOptions()
        fireFoxOptions.set_headless()
        driver = webdriver.Firefox(firefox_options=fireFoxOptions)
    driver.get(url)
    if 'qzone' in url:
        pass
    else:
        driver.find_element_by_class_name('qzone').click()
        sleep(5)
        driver.switch_to.window(driver.window_handles[1])
    #print(driver.window_handles)
    driver.switch_to.frame('login_frame')           #这个很坑，里面还包括子页面
    pwd_login_button = driver.find_element_by_id('switcher_plogin')
    pwd_login_button.click()   #点击通过密码登录
    input_user =  driver.find_element_by_id('u')
    input_user.send_keys(username)
    input_pwd = driver.find_element_by_name('p')
    input_pwd.send_keys(password)
    login_button = driver.find_element_by_id('login_button')
    login_button.click()
    driver.switch_to.default_content()
    sleep(5)
    return driver

if __name__ == '__main__':
    login_qzone(qzone_url,username,password)

import qzone_login as login
from selenium.common.exceptions import  StaleElementReferenceException,NoSuchElementException
from selenium import webdriver
import time
import json

qq_number_dict ={}

def save_qq_number(tag_list):
    for line in tag_list:
        qq_number = line.get_attribute('href').split('/')[-1]
        qq_number_dict.update({qq_number:line.text})

'''得到qq空间里的所有好友，保存到文件里'''
def save_in_file():
    qq_number_dict.update({'save_time':time.time()})
    browser = login.login_qzone(login.qzone_url,login.username,login.password,browser_type = 'Firefox_headless')
    #browser = login.login_qzone(login.qzone_url,login.username,login.password)
    browser.get('https://user.qzone.qq.com/949885111/myhome/friends/index')
    browser.switch_to.default_content()
    frame = browser.find_element_by_tag_name('iframe')
    browser.switch_to.frame(frame)
    for i in range(60):
        target = browser.find_element_by_class_name('qz-button.btn-pager-next')
        browser.execute_script("arguments[0].scrollIntoView();", target)   #屏幕转到qz-button.btn-pager-next类的标签
        save_qq_number(browser.find_elements_by_class_name('textoverflow'))
        target.click()
        time.sleep(1)
    with open('qq_friends.json', 'w', encoding='utf-8') as f:
        f.write(json.dumps(qq_number_dict))


if __name__ == "__main__":
    with open('qq_friends.json', 'r', encoding='utf-8') as f:
        for line in f:
            save_time =json.loads(line)['save_time']
    if time.time() - save_time > 86400:
        save_in_file()
    else:
        with open('qq_friends.json', 'r', encoding='utf-8') as f:
            for line in f:
                print(len(json.loads(line)))

import qzone_login as login
from selenium import webdriver
from selenium.webdriver.common.keys import Keys
from selenium.common.exceptions import  ElementNotInteractableException,NoSuchFrameException,NoSuchElementException
import time

friend_qzone_url = 'https://user.qzone.qq.com/2453294057'

'''判断是否登录成功'''
def judge_login():
    pass

'''进入frame'''
def switch_frame(broeser,frame):
    while True:
        try:
            broeser.switch_to.frame(frame)     #一共两层
        except NoSuchFrameException:
            pass
        else:
            break
        time.sleep(2)        # 睡几秒，不然抓不到frame

'''抓异常并初步处理数据'''
def get_erroy(browser,tag,return_sign = False):
    try:
        execute_output = browser.find_element_by_class_name(tag)
    except NoSuchElementException :
        print(111111111111111111111122222)
        execute_output = ''
    else:
        if return_sign == False:
            execute_output = execute_output.text.replace(' ','').replace('
','')
    return execute_output

''''分析生成了的所有页面'''
def analyse_html(broswser):
    data_dict = {}
    friend_speaks = broswser.find_elements_by_class_name('f-single.f-s-s')
    for speak in friend_speaks:
        qzone_talk = get_erroy(speak,'f-info')
        deta_time = get_erroy(speak,'ui-mr8.state')
        phone_model_tag = get_erroy(speak,'item',return_sign= True)
        if phone_model_tag != '':
            phone_model = phone_model_tag.find_element_by_tag_name('a').text
        else:
            phone_model = ''
        print(qzone_talk,phone_model,deta_time)
        data_dict.update({deta_time: [phone_model, qzone_talk]})
    return  data_dict

'''判断是否有亲密度弹窗'''
def judge_pop_up(browser):
    if len(browser.find_elements_by_class_name('btn-fs-sure')) != 0:
        browser.find_elements_by_class_name('btn-fs-sure')[0].click()

'''得到好友动态页面的所有数据'''
def get_all_data(friend_url):
    #driver = login.login_qzone(login.qzone_url, login.username, login.password)
    driver = login.login_qzone(login.qzone_url,login.username,login.password,browser_type = 'Firefox_headless')
    driver.get(friend_url)
    driver.switch_to.default_content()
    time.sleep(4)                            #睡几秒，不然抓不到亲密度弹窗
    judge_pop_up(driver)
    driver.find_element_by_id("aOwnerFeeds").click()
    driver.switch_to.default_content()
    switch_frame(driver,'app_canvas_frame')  #进入第一层frame
    switch_frame(driver,'frameFeedList')      #进入好友动态frame
    while True:
        try:
            target = driver.find_element_by_class_name('b-inline.data_btn_more')
            target.click()
        except ElementNotInteractableException:
            try:
                target = driver.find_element_by_class_name('b-inline.data_is_loading')
                target.click()
            except ElementNotInteractableException:
                pass
            time.sleep(3)
        finally:
            driver.execute_script("arguments[0].scrollIntoView(false);", target)
        finally_sign = driver.find_elements_by_class_name('b-inline.data_no_more.none')     # 找不到这个标签时就退出
        print(finally_sign)
        if len(finally_sign) == 0:
            break
        time.sleep(2)
    return driver

'''点赞'''
def give_like(browser):
    for like in browser.find_elements_by_class_name('item.qz_like_btn_v3'):
        browser.execute_script("arguments[0].scrollIntoView(false);", like)
        like.click()
        time.sleep(60)

if __name__ == '__main__':
    driver = get_all_data(friend_qzone_url)
    data = analyse_html(driver)
    print(data)

上面三个脚本包括：
1、第一个是登录的脚本，可以选择使用火狐的无边界模式。
2、第二个使用第一个登录后，将空间里的QQ好友信息拿到（qq号：好友备注）保存到json文件里面。
3、第三个使用第一个登录后，有两个功能：
　　1.得到该好友的所有动态的内容（只包括说说内容，发表的时间，和使用的手机号）
　　2.可以给好友点赞。注：点太快了会被冻结

注：以上只是学习selenium所写的小脚本，可别用于非法用途。