Question

我使用了django-cors-headers，并对其进行了配置。

后端： Django 1.11 + django-rest-framework 3.6.3

settings.py

ALLOWED_HOSTS = ['*']
MIDDLEWARE = [
'django.middleware.security.SecurityMiddleware',
'django.contrib.sessions.middleware.SessionMiddleware',
'corsheaders.middleware.CorsMiddleware',
'django.middleware.common.CommonMiddleware',
'django.middleware.csrf.CsrfViewMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
'django.contrib.messages.middleware.MessageMiddleware',
'django.middleware.clickjacking.XFrameOptionsMiddleware',
]
CORS_ORIGIN_ALLOW_ALL = True

python manage.py runserver 192.168.1.111:8000

前端：

<!DOCTYPE html>
<html>
<head>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
<script>
$(document).ready(function(){
    $("button").click(function(){
        $.ajax({url: "http://192.168.1.111:8000/api/user/forgot_password/",
        type: "post",
        data: {"email": "nikhil.29bagul@gmail.com"},
        headers:{"Content-Type":"application/json"},
        success: function(result){
            $("#div1").html(result);
        }});
    });
});
</script>
</head>
<body>

<div id="div1"></div>

<button>Forget Password</button>

</body>
</html>

获取POST请求和响应内容的400响应

{"detail":"JSON parse error - Expecting value: line 1 column 1 (char 0)"}

但是当我从邮递员那里调用这个API时，它的工作正常。我该如何解决这个问题？

Answer 1

Imports System.Web
Imports System.Text
Imports System.Web.HttpContext

尝试这个。

Answer 2

你有javascript错误，你的Ajax POST请求格式错误，因为你没有字符串化数据

data: JSON.stringify("{"email": "nikhil.29bagul@gmail.com"}")

而是手动添加标题，您可以使用

contentType: "application/json"

Answer 3

您可以尝试在发布前将JSON转换为字符串 -

JSON.stringify({"email": "nikhil.29bagul@gmail.com"})

POST请求中的JSON解析错误

3 个答案: