如何在 Asp.net 中获取与 $.post 一起发布的整个 JSON 文件答案

【问题标题】：How to Obtain Whole JSon file posted along with $.post in Asp.net如何在 Asp.net 中获取与 $.post 一起发布的整个 JSON 文件
【发布时间】：2009-12-21 05:50:42
【问题描述】：

我将 json 数据与 $.post 方法一起发布到 asp.net 服务器页面。但是有没有办法获取整个数据并将其转换为匿名对象。

这是 jQuery 代码：

var RegisterUser = function() {
    var _username = $("#username");
    var _password = $("#password");
    var _email = $("#email");
    var _firstName = $("#firstName");
    var _lastName = $("#lastName");
    //var _SecurityQuestions = $("#ss");
    var _securityAnswer = $("#securityAnswer");

    //The registration object that will be sent along with the jquery.post method
    var _regObj = {
        username: _username.val(),
        password: _password.val(),
        email: _email.val(),
        firstName: _firstName.val(),
        lastName: _lastName.val(),
        //securityQuestion: _securityQuestions.val(),
        securityAnswer: _securityAnswer.val()
    };

    $.post("login.aspx/callback=RegisterUser",
    _regObj,
    function(data) {
        alert(data);
    });
}

C#代码：

public  void RegisterUser() {
   // Here I wanna get the whole json object and convert into like :
   var obj = new JavascriptSerializer().Deserialize(Requetst.PostedJsonObj);
}

我不知道如何以这种方式解决，我可以使用 Request.Params["email"] 等。但这似乎有点不酷……

谢谢...

【问题讨论】：

标签： asp.net jquery ajax json

【解决方案1】：

你可以使用JSON2.stringify:

var RegisterUser = function() {
    var _username = $("#username");
    var _password = $("#password");
    var _email = $("#email");
    var _firstName = $("#firstName");
    var _lastName = $("#lastName");
    //var _SecurityQuestions = $("#ss");
    var _securityAnswer = $("#securityAnswer");

    //The registration object that will be sent along with the jquery.post method
    var _regObj = {
        username: _username.val(),
        password: _password.val(),
        email: _email.val(),
        firstName: _firstName.val(),
        lastName: _lastName.val(),
        //securityQuestion: _securityQuestions.val(),
        securityAnswer: _securityAnswer.val()
    };

    $.post("login.aspx/callback=RegisterUser",
     {data: JSON.stringify(_regObj) },
    function(data) {
        alert(data);
    });
}

C#代码

public  void RegisterUser() {
   // Here I wanna get the whole json object and convert into like :
   var data = Request['data'];
   var obj = new JavascriptSerializer().Deserialize(data);
}

【讨论】：