我在过去的3个小时中一直在四处寻找并找到答案的这段代码遇到了问题。由于不成功，我将发布代码并询问我在Web服务上应具有哪种参数来处理此请求：

var args = [{ key: 'myId', value: 'myValue' }, { key: 'myOtherId', value: 'myOtherValue'}];
var dataToSend = { name: 'fooId', value: 'fooValue', args: args };
$.ajax({
type: 'POST',
url: 'fooURL',
data: dataToSend,
contentType: 'application/json; charset=utf-8',
dataType: 'json',
success: OnSuccess,
error: OnError
});

现在，我应该能够获得“ dataToSend”的哪种签名？

我试过了：

[WebMethod, ScriptMethod(ResponseFormat = ResponseFormat.Json)]
public string Foo(string name, object value, List<Args> args)
{
    return "OK";
}

public class Args
{
    public string key { get; set; }
    public object value { get; set; }
}

和

[WebMethod, ScriptMethod(ResponseFormat = ResponseFormat.Json)]
public string Foo(string name, object value, object[] args)
{
    return "OK";
}

并且

[WebMethod, ScriptMethod(ResponseFormat = ResponseFormat.Json)]
public string Foo(dataToSend dataToSend)
{
    return "OK";
}

public class dataToSend
{
    public string name { get; set; }
    public object value { get; set; }
    public List<Args> args = new List<Args>();

}
public class Args
{
    public string key { get; set; }
    public object value { get; set; }
}