我的目标是使用两种方式使用 WCF Rest
- 使用 Jquery
- 使用 WebClient/WebRequest
案例 1:WebClient/WebRequest
string json = client.DownloadString("http://70.0.111.17/VerifyData");
这里,VerifyData 接受三个对象/参数
[OperationContract]
[WebInvoke(UriTemplate = "VerifyEmail", Method = "POST", RequestFormat = WebMessageFormat.Json, ResponseFormat = WebMessageFormat.Json, BodyStyle = WebMessageBodyStyle.Wrapped)]
public ServiceResult VerifyEmail(Application application, string email, Options options)
- 应用程序 objApplication
- 电子邮件(作为字符串参数)
选项 objOptions
public class Application { public string ApplicationID { get; set; } public string Login { get; set; } public string Password { get; set; } } public class Options { public bool IsActive {get; set;} public bool IsRequired {get; set;} }
如何从网络客户端发送这些参数并获得响应。
我们还需要从 Jquery 中执行相同的操作。
请提供一些方法来完成它。
谢谢
最佳答案
WebClient 代码:
const string json = @"{
""application"":
{
""ApplicationID"":""1"",
""Login"":""lgn"",
""Password"":""123""
},
""email"": ""email@email"",
""options"":
{
""IsActive"":""true"",
""IsRequired"":""true""
}
}";
Uri uri= new Uri("http://70.0.111.17/VerifyEmail");
var wc = new WebClient();
wc.Headers["Content-Type"] = "application/json";
var resJson = wc.UploadString(uri, "POST", json);
Web请求代码:
WebRequest wr = WebRequest.Create(uri);
wr.Method = "POST";
wr.ContentType = "application/json";
wr.ContentLength = json.Length;
var requestStream = wr.GetRequestStream();
byte[] postBytes = Encoding.UTF8.GetBytes(json);
requestStream.Write(postBytes, 0, postBytes.Length);
requestStream.Close();
// grab te response and print it out to the console along with the status code
var response = (HttpWebResponse)wr.GetResponse();
string result;
using (var rdr = new StreamReader(response.GetResponseStream()))
{
result = rdr.ReadToEnd();
}
编辑1:
HttpClient
先决条件: nuget 包“Microsoft.AspNet.WebApi.Client”
附加数据契约(Contract):
public class ApplicationRequest
{
public Application application { get;set; }
public string email { get; set; }
public Options options { get; set; }
}
用法:
var client = new HttpClient {BaseAddress = new Uri("http://70.0.111.17")};
client.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));
//option 1, you can just pass an object
var responseString =
client.PostAsJsonAsync("VerifyEmail", new ApplicationRequest { email = "email.asdlkfj" }).Result.Content.ReadAsStringAsync().Result;
//option 2, you can pass plain json string
var req = new HttpRequestMessage(HttpMethod.Post, "VerifyEmail");
req.Content = new StringContent(json, Encoding.UTF8, "application/json");
var response2String = client.SendAsync(req).Result.Content.ReadAsStringAsync().Result;
*您必须添加对http错误响应的检查(result.IsSuccessStatusCode或response.EnsureSuccessStatusCode())
关于jquery - 如何使用 Jquery/WebClient/WebRequest 并以多个类对象作为参数来使用 WCF Rest,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/23235473/