自动化测试发帖https://bbs.csdn.net/forums/python_learners
注意是Markdown格式的页面下
部分代码

driver = webdriver.Chrome(chrome_driver, chrome_options=chrome_options)
print(driver.title)

driver.get('https://bbs.csdn.net/forums/python_learners')
time.sleep(10)
element=driver.find_element(By.CLASS_NAME,'pub-img') #点击发帖
element.click()
time.sleep(2)

element=driver.find_element(By.ID,'txtTitle')
element.clear()
element.send_keys("标题")
time.sleep(2)

element=driver.find_element(By.CLASS_NAME,'md_textarea')
element.click()
time.sleep(2)
element.send_keys("内容")#这步出现element not interactable问题
time.sleep(2)

何解？