Question

我正在尝试使用Axios在React中设置一个简单的帖子表单，但由于某些原因它似乎没有作为发布请求发送，因此Django不断抛出405错误。

这是调用axios并处理表单的反应代码：

handleSubmit(e) {
    console.log('Form state: ', this.state);
    e.preventDefault();

    const username = this.state.username;
    const password = this.state.password;
    const formData = {
        username: username,
        password: password,
    }
    // Django backend currently running on localhost:8000
    axios('http://localhost:8000/login', {
        method: 'POST',
        data: formData,
    }).then(res=> {
            console.log('res', res);
            console.log('res.data', res.data);
        }
    )

}

这是django登录视图。我需要发布它，所以当不使用post方法时它会自动抛出405错误。

Django的：

import json, re
from django.shortcuts import get_object_or_404, redirect
from django.http import HttpResponse, HttpResponseForbidden, HttpResponseNotFound
from django.contrib.auth.models import User
from django.contrib.auth import authenticate
from django.contrib.auth import login as auth_user
from django.contrib.auth import logout as logout_user
from django.views.decorators.http import require_http_methods
from django.views.decorators.csrf import csrf_exempt

from api.utils import render


def home(request):
    return render(request, 'api/home.html')


@csrf_exempt
@require_http_methods(['POST'])
def login(request):
    if request.method == "POST":
        username = request.POST['username']
        password = request.POST['password']

        if re.compile('.+@.+\..+').match(username):
            user = authenticate(email=username, password=password)
        else:
            user = authenticate(username=username, password=password)

        if user is not None:
            auth_user(request, user)
            return HttpResponse(json.dumps(True), content_type="application/json")
        else:
            response = {
                'success': False,
                'error': True,
                'message': "The username/email or password was incorrect.",
            }
            return HttpResponseForbidden(json.dumps(response))

    else:
        return HttpResponseForbidden("Post method required.")

Answer 1

OPTIONS请求是一个飞行前请求。有关详细信息，请参阅this issue。

您的观点正在使用<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script> <div class="video-container"> <video autoplay="autoplay" loop="loop" width="100%" height="auto" class="videohome"> Your browser does not support the video tag. <source src="images/video/video.mp4" type="video/mp4" /></video> <img id="btnplay" class="playbtn" src="images/play.png" alt="Play"> </div>，因此我们希望数据使用request.POST代替application/x-www-form-urlencoded。如果将axios配置为使用application/json，则不必配置CORS。

如果您使用application/x-www-form-urlencoded，则必须配置CORS。

Answer 2

我认为问题与您的应用的Django配置有关。 Axios相关代码似乎是正确的。允许的https动词的示例代码。

class TheView(View):

self.allowed_methods = ['get', 'post', 'put', 'delete', 'options']
def options(self, request, id):
    response = HttpResponse()
    response['allow'] = ','.join([self.allowed_methods])
    return response

您可以检查一次服务器配置吗。

Axios不以post方式发送

2 个答案: