RuntimeError at /search_post
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 127.0.0.1:8001/search_post/ (note the trailing slash), or set APPEND_SLASH=False in your Django settings.

查看报错信息,查看文档发现POST请求后面要加结束符号,在表单中找到action,后面添加"/"即可

Django3.0.6 post请求报错_python