限制访问次数例子和Ajax的some

-- html --  ajax参数的问题
 $.ajax({
            url: ‘/ajax_test/‘,     提交地址
            type: ‘get‘,             类型
            data: {                  数据
                name: ‘alex‘,      键值对
                age: 73,
                hobby: JSON.stringify([‘大保健‘, ‘cnb‘, ‘画大饼‘])
            },
            success: function (res) {  回调函数
                console.log(res)
            },
            error: function (res) {     错误
                console.log(res)
            }
        })

-- views.py --

from django.conf import global_settings
import json  
from django.http import JsonResponse

def ajax_test(request):
    
    print(request.POST)
  
    hobby = request.POST.get(‘hobby‘)  # 拿到字符串的东西
    hobby = json.loads(hobby)      # 反序列化
    print(hobby, type(hobby))     # 列表  list
    
    # return HttpResponse(json.dumps({‘xxx‘:‘xxxx‘}))  # text/html; charset=utf-8
    return JsonResponse({‘xxx‘: ‘xxxx‘})  # content_type: application/json‘
    # return JsonResponse([],safe=False)   # content_type: application/json‘