我是ServiceStack的新手,所以请原谅我的无知......
我如何JsonServiceClient
提供我的DataContract
响应对象,并允许我只用一个请求获取响应标头?
我已经想出如何返回一个填充的DataContract Response对象,如下所示:
var field1 = "aaa";
var field2 = "bbb";
var client = new JsonServiceClient("https://api.server.com/api");
Response1 response1 = client.Post(new Request1() { Field1= field1, Field2= field2});
我还想出了如何从HttpWebResponse
重载中获取响应头项目(如下所示),这需要稍微修改注释掉请求数据合约接口,如下所示:
class Request1 //: IReturn<Response1>
:
var field1 = "aaa";
var field2 = "bbb";
var client = new JsonServiceClient("https://api.server.com/api");
HttpWebResponse response1 = client.Post(new Request1() { Field1= field1, Field2= field2});
var value = response1.Headers.GetValues("Item")[0];
但是,我怎么能同时做到这两件事呢?
我确实知道如何使用.PostJsonToUrl()
扩展方法执行此操作,但我的问题是如何使用JsonServiceClient
执行此操作。如果有人对此感到好奇,我会使用.PostJsonToUrl()
扩展方法:
var url = "https://api.server.com/api/method";
string value = null;
Response1 response1 = url.PostJsonToUrl(new Request1() { Field1= field1, Field2= field2},
null, httpResponse =>
{
value = httpResponse.Headers.GetValues("Item")[0];
}).FromJson<Request1>();
以下是我的DataContract类
[Route("/method")]
[DataContract]
class Request1 : IReturn<Response1>
{
[DataMember(Name = "field1")]
public string Field1 { get; set; }
[DataMember(Name = "field2")]
public string Field2 { get; set; }
}
[DataContract]
class Response1
{
[DataMember(Name = "field1")]
public long Field1 { get; set; }
[DataMember(Name = "field2")]
public string Field2 { get; set; }
[DataMember(Name = "field3")]
public string Field3 { get; set; }
}
答案 0 :(得分:1)
所有ServiceStack's .NET Clients都包含ResponseFilter
和静态GlobalResponseFilter
属性,可用于在反序列化响应之前检查HTTP响应,例如:
string myHeader = null;
var client = new JsonServiceClient(baseUrl) {
ResponseFilter = res => myHeader = res.Headers["X-MyHeader"],
};
var response = client.Post(request);
response
将包含反序列化的响应正文,myHeader
将填充X-MyHeader
HTTP标头的值。