post请求

Posted 2021-03-21 hy-74

post请求在二级目录下的views.py文件中写入

from django.http import HttpResponse
# Create your views here.
a = {"name":"来了老弟","pwd":"老弟你真棒"}     #声明全局变量
def indexb(request):
    if request.method == "POST":
        name = request.POST.get("name")           #post请求
        pwd = request.POST.get("pwd")
        if name == a["name"] and pwd == a[‘pwd‘]:   #判断
            return HttpResponse("POST登陆成功")
        else:
            return HttpResponse("POST登录失败")

post

打开postman软件

post请求需要跨域需要在一级目录下的settings.py文件中写入

下包
pip install django-cors-headers


下面的操作在setting里
添加到appps里
INSTALLED_APPS = [
    ...
    ‘corsheaders‘，
    ...
 ]

注释掉csrf并添加‘corsheaders.middleware.CorsMiddleware‘


   MIDDLEWARE = [
    ‘django.middleware.security.SecurityMiddleware‘,
    ‘django.contrib.sessions.middleware.SessionMiddleware‘,
    ‘django.middleware.common.CommonMiddleware‘,
    # ‘django.middleware.csrf.CsrfViewMiddleware‘,
    ‘django.contrib.auth.middleware.AuthenticationMiddleware‘,
    ‘django.contrib.messages.middleware.MessageMiddleware‘,
    ‘django.middleware.clickjacking.XFrameOptionsMiddleware‘,

    ‘corsheaders.middleware.CorsMiddleware‘,

]


添加跨域配置
CORS_ALLOW_CREDENTIALS = True
CORS_ORIGIN_ALLOW_ALL = True
CORS_ORIGIN_WHITELIST = ()
CORS_ALLOW_METHODS = (
    ‘DELETE‘,
    ‘GET‘,
    ‘OPTIONS‘,
    ‘PATCH‘,
    ‘POST‘,
    ‘PUT‘,
    ‘VIEW‘,
)

CORS_ALLOW_HEADERS = (
    ‘XMLHttpRequest‘,
    ‘X_FILENAME‘,
    ‘accept-encoding‘,
    ‘authorization‘,
    ‘content-type‘,
    ‘dnt‘,
    ‘origin‘,
    ‘user-agent‘,
    ‘x-csrftoken‘,
    ‘x-requested-with‘,
    ‘Pragma‘,
)

post跨域