RuntimeError: You called this URL via POST, but the URL doesn't end in a slash and you have APPEND_S

RuntimeError: You called this URL via POST, but the URL doesn't end in a slash and you have APPEND_SLASH set. Django can't redirect to the slash URL while maintaining POST data. Change your form to point to 127.0.0.1:8000/schedulea/schedulea-update/1/ (note the trailing slash), or set APPEND_SLASH=False in your Django settings.

解决方法：

第九行的url（即你要post的网址）的最后加上 ‘/’

import requests

def class_update(page,title,body1,body2,body3,body4,body5,body6,body7):
    header = {
    'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/69.0.3497.100 Safari/537.36',
    'Connection': 'keep-alive',
    }
 
    url="http://127.0.0.1:8000/schedulea/schedulea-update/"+page+'/'#这里最后加上'/'
    params={"title":title,"body1":body1,'body2':body2,'body3':body3,'body4':body4,'body5':body5,'body6':body6,'body7':body7}#账号密码
    session = requests.Session()#初始化session对象
    html = session.post(url,data=params,headers = header,verify=False,allow_redirects=False)


page = '1'
title = '星期一'
body1 = '数学'
body2 = '数学'
body3 = '数学'
body4 = ''
body5 = '计算机网络'
body6 = '计算机网络'
body7 = '计算机网络'

class_update(page,title,body1,body2,body3,body4,body5,body6,body7)