删除自己在知乎的所有回答

原理：通过爬虫，模拟人的浏览器操作删除，因此需要在电脑端通过浏览器操作。

下面是用来自动删除自己所有回答的Python程序，需要安装selenium库：

# 使用的浏览器为火狐，需要下载geckodriver并添加到系统PATH
# 删除一些之后可能会报错停止，重新运行即可

from selenium import webdriver
from selenium.webdriver.common.by import By
from time import sleep
from random import random

driver = webdriver.Firefox()
url = 'https://www.zhihu.com/'
xxx = input("登录后回车继续 >>>")

driver.get("https://www.zhihu.com/creator/manage/creation/answer")
xxx = input("加载完成后回车继续 >>>")

# 循环执行删除操作
while (True) :
    # xxx = input("下一个 >>>")
    # if (xxx == "q"):
        # break
        
    # 点击“更多”
    more = driver.find_element(By.CSS_SELECTOR, r'button[id^="Popover"][id$="-toggle"][class="Button CreationCard-ActionButton css-r3cz0w Button--grey Button--withIcon Button--withLabel"]').click()
    sleep(1 + 1*random())
    
    for i in range(5, 14):
        try:
            # 点击“删除”
            delete = driver.find_element(By.CSS_SELECTOR, f"button.Button:nth-child({i})")
            if (delete.text == "删除"):
                delete.click()
        except:
            pass
    sleep(1 + 1*random())
    
    # 点击“确认”
    sure = driver.find_element(By.CSS_SELECTOR, r".Button--primary").click()
    sleep(1 + 1*random())
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