[英]Web API and WPF client
我按照以下文章建立了一个简单的Web API解决方案: http : //www.codeproject.com/Articles/350488/A-simple-POC-using-ASP-NET-Web-API-Entity-Framewor
我省略了Common项目,Log4Net和Castle Windsor,以使项目尽可能简单。
然后我创建了一个WPF项目。 但是,现在我应该参考哪个项目来访问WebAPI和底层模型?
使用HttpWebRequest类向Web API发出请求。 下面是我用来向其他一些宁静服务请求的快速示例(该服务仅允许POST / GET,而不是DELETE / PUT)。
HttpWebRequest request = WebRequest.Create(actionUrl) as HttpWebRequest;
request.ContentType = "application/json";
if (postData.Length > 0)
{
request.Method = "POST"; // we have some post data, act as post request.
// write post data to request stream, and dispose streamwriter afterwards.
using (StreamWriter writer = new StreamWriter(request.GetRequestStream()))
{
writer.Write(postData);
writer.Close();
}
}
else
{
request.Method = "GET"; // no post data, act as get request.
request.ContentLength = 0;
}
string responseData = string.Empty;
using (HttpWebResponse response = request.GetResponse() as HttpWebResponse)
{
using (StreamReader reader = new StreamReader(response.GetResponseStream()))
{
responseData = reader.ReadToEnd();
reader.Close();
}
response.Close();
}
return responseData;
还有一个名为“Microsoft ASP.NET Web API客户端库”的nuget包,可用于向WebAPI发出请求。 有关该软件包的更多信息( http://www.asp.net/web-api/overview/web-api-clients/calling-a-web-api-from-a-net-client )
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