我使用 django-tastypie 使用 GET、POST、PUT、DELETE 方法,当客户端和服务器都来自同一个域时,它们工作顺利,但是如果我从不同域发出请求,则什么也没有发生。
有什么线索吗?
模型.py
from django.db import models
class Entry(models.Model):
title = models.CharField(max_length=30)
body = models.CharField(max_length=40)
pub_date = models.DateField()
slug=models.CharField(max_length=30)
资源.py
from django.contrib.auth.models import User
from tastypie.authorization import Authorization
from tastypie import fields
from tastypie.resources import ModelResource, ALL, ALL_WITH_RELATIONS
from myapp.models import Entry
class UserResource(ModelResource):
class Meta:
queryset = User.objects.all()
resource_name = 'user'
excludes = ['email', 'password', 'is_active', 'is_staff', 'is_superuser']
filtering = {
'username': ALL,
}
class EntryResource(ModelResource):
class Meta:
queryset = Entry.objects.all()
resource_name = 'entry'
authorization = Authorization()
filtering = {
'user': ALL_WITH_RELATIONS,
'pub_date': ['exact', 'lt', 'lte', 'gte', 'gt'],
}
网址.py
from django.views.generic.simple import direct_to_template
from django.conf.urls.defaults import *
from tastypie.api import Api
from myapp.resources import EntryResource, UserResource
v1_api = Api(api_name='v1')
v1_api.register(UserResource())
v1_api.register(EntryResource())
urlpatterns = patterns('',
# The normal jazz here...
(r'^api/', include(v1_api.urls)),
(r'^basic/$', direct_to_template, {'template': 'todos/test.html'})
)
模板文件如下
<!DOCTYPE html>
<html>
<head>
<script src="http://code.jquery.com/jquery-latest.js"></script>
<script language="javascript">
jQuery(document).ready(function($) {
var data = JSON.stringify({
"body": "This will prbbly be my lst edited post.",
"pub_date": "2011-05-22T00:46:38",
"slug": "another-post",
"title": "Another Post",
});
$.ajax({
url: "http://localhost:8000/api/v1/entry/1/?format=json",
type: 'PUT',
contentType: 'application/json',
data: data,
dataType: 'json',
processData: false,
success:function(data) {
alert(data);
},
error : function(data){
alert('error')
},
})
})
</script>
</head>
<body>
body content goes here
</body>
</html>
现在,当我运行http://localhost:8000/basic时,它非常适合 CRUD
后来我安装了apache服务器并复制了那个basic.html。当我运行http://localhost:81/basic.html时,服务器不接受 json 数据。我同时运行了 apache 和 python 服务器。