python实现在CSDN上批量修改文章类型为“仅粉丝可见”

╰+攻爆jí腚メ 2023-10-15 21:28 5阅读 0赞

**本文主要参考**：[https://blog.csdn.net/Oh\_Python/article/details/126899483][https_blog.csdn.net_Oh_Python_article_details_126899483]  
因为参考的文章是以前的，CSDN对于格式做了重新的排版，之前这个代码跑不起来了，我根据现在最新的版本进行了代码修正，能够完成功能

**原理**：通过python库selenium实现网页组件控制，模拟人手动点击过程  
**步骤**：先执行test1.py，再执行test2.py  
test1.py是为了获取登录信息，要在10s内完成登录。test2.py就是模拟手动操作全过程

### test1.py ###

from selenium import webdriver
    from time import sleep
    import json
    if __name__ == '__main__':
      driver = webdriver.Chrome()
      driver.maximize_window()
      driver.get('https://passport.csdn.net/login?code=public')
      sleep(10)
    
      dictCookies = driver.get_cookies() # 获取list的cookies
      jsonCookies = json.dumps(dictCookies) # 转换成字符串保存
      with open('csdn_cookies.txt', 'w') as f:
        f.write(jsonCookies)
      print('cookies保存成功！')

### test2.py ###

from selenium import webdriver
    from selenium.webdriver.common.by import By
    from selenium.webdriver.support.ui import WebDriverWait
    from selenium.webdriver.support import expected_conditions as EC
    import time
    import json
    
    class CSDN(object):
        def __init__(self):
            # 实例化driver对象
            self.driver = webdriver.Chrome()
    
        def login(self):
            self.driver.get('https://mp.csdn.net/mp_blog/manage/article?')
    
            # 获取保存下的cookie值
            with open('csdn_cookies.txt', 'r', encoding='utf8') as f:
                listCookies = json.loads(f.read())
    
            # 往browser里添加cookies
            for cookie in listCookies:
                cookie_dict = {
        
                    'domain': '.csdn.net',
                    'name': cookie.get('name'),
                    'value': cookie.get('value'),
                    "expires": '',
                    'path': '/',
                    'httpOnly': False,
                    'HostOnly': False,
                    'Secure': False
                }
                self.driver.add_cookie(cookie_dict)
    
            self.driver.refresh()  # 刷新网页,cookies才成功
    
            # 放大窗口
            self.driver.maximize_window()
    
            # 等待内容管理加载完毕后点击
            WebDriverWait(self.driver, 1000).until(
                EC.presence_of_element_located((By.XPATH, '//ul[@role="menu"]/li/a[text()="内容管理"]'))
            )
            # 点击内容管理
            self.driver.find_element(By.XPATH, '//ul[@role="menu"]/li/a[text()="内容管理"]').click()
    
    
        # 分析网页
        def parse_page(self):
            """
            用户选择好分栏并点击后，输入1，程序继续运行
            :return:
            """
    
            user1 = input('输入1继续：')
    
            # 等待文章url加载
            WebDriverWait(self.driver, 1000).until(
                EC.presence_of_element_located((By.XPATH, '//p[@class="article-list-item-txt"]/a'))
            )
            time.sleep(2)
    
            # 用try来进行下一页的搜索
            page_urls = [] # 存储文章url
            page_types = [] # 存储文章标签
            while True:
                try:
                    # 先添加文章url和文章标签
                    page_urls += [ele.get_attribute('href') for ele in self.driver.find_elements(By.XPATH, '//p[@class="article-list-item-txt"]/a')]
                    page_types += [ele.text for ele in self.driver.find_elements(By.XPATH, '//div[@class="article-list-type"]/span[1]')]
                    # 点击下一页
                    self.driver.find_element(By.XPATH, '//*[@id="view-containe"]/div/div/div[4]/div/button[2]').click()
                    time.sleep(3)
                except:
                    break
    
            li_page_urls = []
            # 获取文章标签为原创的文章url
            for index in range(len(page_types)):
                if page_types[index] == '原创':
                    li_page_urls.append(page_urls[index])
    
            # 调用修改文章为粉丝可见的函数
            self.change_fans(li_page_urls)
    
        # 获取文章的url并点击，修改文章为粉丝可见
        def change_fans(self, page_urls):
            print(len(page_urls))
            for page_url in page_urls:
                self.driver.get(page_url)
                print(page_url)
                while True:
                    Non_blocking = None
                    try:
                        if self.driver.switch_to.alert:
                            Non_blocking = False
                            # 如果alert弹窗是需要点击确定或关闭，那么做相应操作
                            self.driver.switch_to.alert.accept()
                            self.driver.switch_to.alert.dismiss()
    
                    except Exception as e:
                        Non_blocking = True
                    if Non_blocking:
                        # 将文章滚动条拉到底
                        if self.driver.execute_script('document.documentElement.scrollTop=1000000'):
                            time.sleep(2)
                            break
                        else:
                            break
                            # time.sleep(0.3)
                    # time.sleep(3)
    
                # 用try来进行markdown文章的编辑
                try:
                    self.driver.find_element(By.XPATH, '/html/body/div[1]/div[1]/div[1]/div/div[3]/button').click()
                    self.driver.execute_script('document.documentElement.scrollTop=1000000')
                    time.sleep(2)
                    # while True:
                    #     Non_blocking = None
                    #     try:
                    #         if self.driver.switch_to.alert:
                    #             Non_blocking = False
                    #             # 如果alert弹窗是需要点击确定或关闭，那么做相应操作
                    #             self.driver.switch_to.alert.accept()
                    #             # self.driver.switch_to.alert.dismiss()
                    #
                    #     except Exception as e:
                    #         Non_blocking = True
                    #     if Non_blocking:
                    #         # 将文章滚动条拉到底
                    #         if self.driver.execute_script('document.documentElement.scrollTop=1000000'):
                    #             time.sleep(2)
                    #             break
                    #         else:
                    #             time.sleep(0.3)
    				
    				# 如果后续按键改版了，就改这个格式就可以
                    # 点击粉丝可见
                    self.driver.find_element(By.XPATH, '/html/body/div[1]/div[2]/div/div[1]/div[1]/div[7]/div/div[3]').click()
    
                    # 点击初级
                    # self.driver.find_element(By.XPATH, '/html/body/div[1]/div[2]/div/div[1]/div[1]/div[9]/div/div/label[1]').click()
    
                    # 点击发送文章
                    self.driver.find_element(By.XPATH, '/html/body/div[1]/div[2]/div/div[1]/div[2]/button[2]').click()
    
                    # 防止出现提示，阻碍进程
                    try:
                        self.driver.find_element(By.XPATH, '/html/body/div[1]/div[2]/div/div[1]/div[2]/button[2]').click()
                    except:
                        pass
    
                except:
                    pass
    
                # # 用try来进行富文本编辑文章的发送
                # try:
                #     # while True:
                #     #     Non_blocking = None
                #     #     try:
                #     #         if self.driver.switch_to.alert:
                #     #             Non_blocking = False
                #     #             # 如果alert弹窗是需要点击确定或关闭，那么做相应操作
                #     #             self.driver.switch_to.alert.accept()
                #     #             # self.driver.switch_to.alert.dismiss()
                #     #
                #     #     except Exception as e:
                #     #         Non_blocking = True
                #     #     if Non_blocking:
                #     #         # 将文章滚动条拉到底
                #     #         if self.driver.execute_script('document.documentElement.scrollTop=1000000'):
                #     #             time.sleep(2)
                #     #             break
                #     #         else:
                #     #             time.sleep(0.3)
                #
                #     # 点击粉丝可见
                #     self.driver.execute_script('document.documentElement.scrollTop=1000000')
                #     time.sleep(2)
                #     self.driver.find_element(By.XPATH, '//div[@id="moreDiv"]/div[8]/div/label[3]/span[1]/span').click()
                #
                #     # 点击初级
                #     self.driver.find_element(By.XPATH, '//div[@id="moreDiv"]/div[9]/div/label[1]/span[2]').click()
                #
                #     # 点击发布博客
                #     self.driver.find_element(By.XPATH, '//div[@id="moreDiv"]/div[10]/div/div/div[2]/button').click()
                #
                #     time.sleep(1)
                #     # 防止出现提示，阻碍进程
                #     try:
                #         self.driver.find_element(By.XPATH, '//div[@id="moreDiv"]/div[10]/div/div/div[2]/button').click()
                #     except:
                #         pass
                # except:
                #     pass
    
                time.sleep(2)
    
        def run(self):
            self.login()
            self.parse_page()
    
    csdn = CSDN()
    csdn.run()

[https_blog.csdn.net_Oh_Python_article_details_126899483]: https://blog.csdn.net/Oh_Python/article/details/126899483