django 请求

返回json数据格式

from json import dumps
......
@csrf_exempt
def createPosting(request):
    if request.method == 'POST':
        try:
            title=request.POST['title']
            req={'message':'发帖成功','title':title}
            return HttpResponse(dumps(req),content_type="application/json")
        except:
            req={'message':'发帖失败'}
            return HttpResponse(dumps(req),content_type="application/json")

django post 请求 403

在开头添加

from django.views.decorators.csrf import csrf_exempt

在使用POST的函数前添加@csrf_exempt

示例

from django.shortcuts import render
from django.http import HttpResponse
from .models import Post,Comment
from django.views.decorators.csrf import csrf_exempt


def index(request):
    html = "
index
"
    return HttpResponse(html)

@csrf_exempt
def getPostByTitle(request,postTitle):
    if request.method == 'GET':
        post=Post.GetPost(title=postTitle)
        if post=='查询错误':
            html='查询错误'
            return HttpResponse(html)

        comment = post.comment_set.all() #评论集
        comment = comment.order_by('-createDate') #按照发送时间排序
        data={
            'post':post,
            'comment':comment
        }

        return render(request, 'posting/post.html', data)
    elif request.method == 'POST':
        return HttpResponse('请求成功')

现在使用POST方式调用该函数可得到返回 请求成功