ALLOWED_HOSTS = ['192.168.0.106','192.168.0.107', '192.168.0.105'] разрешенные хосты
CORS_ALLOWED_ORIGINS = [ "http://192.168.0.106", ]
CSRF_TRUSTED_ORIGINS = [ "http://192.168.0.106", ]
from django.views.decorators.csrf
import csrf_exempt path('apartment', csrf_exempt(views.apartment)), исключение проверки csrf
Обработка данных JSON POST запрос:
get_data=request.body.decode('utf-8')
get_body=json.loads(get_data)
Вернуть ответ в виде JSON:
return HttpResponse(json.dumps(mae), content_type='application/json')
python -m pip install mysqlclient==1.4.2.post1
Функция выборки MYSQL:
def getData(self):
with connection.cursor() as cursor:
cursor.execute( "SELECT id, rooms, floor, etajnost, price, date, location, area, favorites FROM olx_apartments")
return cursor.fetchall()
Функция обновить MYSQL:
def setNewPrice(self, data):
count = data.id.count() for i in range(0, count):
with connection.cursor() as cursor:
sql = f"UPDATE olx_apartments SET real_price = {int(data['Predict'][i])} WHERE id = {data['id'][i]}"
cursor.execute(sql)
connection.commit()
Simple_tag and inclusion_tag
1. Создаем модуль templatetags
2. Создаем файл learn_tag
from django import template
register = template.Library()
@register.simple_tag(name='get_list')
def get_list():
return ['One', 'two', 'three', 'four', 'five']
3. В html {% load learn_tag %}
{% load learn_tag %}
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Title</title>
</head>
<body>
{% get_dict %}
{% get_list as list %}
{% for item in list %}
{{ item|capfirst }}
<br>
{% endfor %}
</body>
</html>
4.About.html
<h1>{{ title }}</h1>
<p>{{ content }}</p>
