将复杂的JSON传递给WebMethod

Question

我试图传递具有以下结构的JSON：

  

{＆＃34;无功＆＃34;：＆＃34; {＆＃34; VAR1：＆＃34; VAL1＆＃34;＆＃34; VAR2：＆＃34; val2的＆＃34;，.. 。，＆＃34; VARN：＆＃34; VALN＆＃34;}＆＃34;}

我的JS函数执行以下POST函数：

$.ajax({
    type: "POST",
    url: "MyWebApp.aspx/Foo",
    data:  {"json":"{"var1:"val1","var2:"val2",...,"varN:"valN"}"},
    contentType: "application/json; charset=utf-8",
    dataType: "json",
    success: function (msg) {
        alert("2D JSON Test is done")
    }
});

我想知道如何定义WebMethod函数原型来接收像这样的JSON？

[WebMethod]
public static void Foo(var json)

     

或

[WebMethod]
public static void Foo(string json)

     

或

[WebMethod]
public static void Foo(string[] json)

     

或

[WebMethod]
public static void Foo(List<string> json)

Answer 1

请参阅链接：sending JSON object successfully to asp.net WebMethod, using jQuery

[WebMethod]
        public static void Foo(object items)
        {
            //break point here
            List<object> lstItems = new JavaScriptSerializer().ConvertToType<List<object>>(items);
        }