django-解决ajax跨域请求问题

python代码：

response = HttpResponse(json.dumps(ret), content_type="application/json")
response.__setitem__('Access-Control-Allow-origin', '*')
response.__setitem__('Access-Control-Allow-Headers', 'x-requested-with,content-type')

其他(php):
在被请求的Response header中加入

// 指定允许其他域名访问
header('Access-Control-Allow-Origin:*');
// 响应类型
header('Access-Control-Allow-Methods:POST');
// 响应头设置
header('Access-Control-Allow-Headers:x-requested-with,content-type');