从代码隐藏调用ASP.NET Web API

我如何直接从代码隐藏调用ASP.NET Web API？还是应该调用我的 javascript函数,从代码隐藏中调用get JSON方法？

我通常有如下的东西：

function createFile() {
        $.getJSON("api/file/createfile",function (data) { 
            $("#Result").append('Success!');
        });
    }

任何指针赞赏. TIA.

*我正在使用WebForms.

解决方法

Updated HTTPClient Samples

一个基本的例子：

// Create an HttpClient instance 
HttpClient client = new HttpClient(); 

// Send a request asynchronously continue when complete 
client.GetAsync(_address).ContinueWith( 
    (requestTask) => 
    { 
        // Get HTTP response from completed task. 
        HttpResponseMessage response = requestTask.Result; 

       // Check that response was successful or throw exception 
        response.EnsureSuccessStatusCode(); 

        // Read response asynchronously as JsonValue
        response.Content.ReadAsAsync<JsonArray>().ContinueWith( 
                    (readTask) => 
                    { 
                        var result = readTask.Result
                        //Do something with the result                   
                    }); 
    });

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