在asp.net中处理多维JSON数组 [英] Handling Multi dimentional JSON Array in asp.net

问题描述

我想解析从Web方法返回的JSON对象。请帮我这样做。

解决方案

 HttpWebRequest request =（HttpWebRequest）WebRequest.Create（  https：//您的JSON URL）; 
 
  //  & tracking_number =+ txtttnumber.Text +& courier = + ddlcourier.SelectedValue  
 
 HttpWebResponse response =（HttpWebResponse）request.GetResponse（）; 
 
  if （response.StatusCode == HttpStatusCode.OK）
 {
 Stream receiveStream = response.GetResponseStream（）; 
 StreamReader readStream =  null ; 
 
  if （response.CharacterSet ==  null ）
 readStream =  new  StreamReader（receiveStream）; 
  else  
 readStream =  new  StreamReader（receiveStream，Encoding .GetEncoding（response.CharacterSet））; 
  //   List< string> list = new List< string>（）;  
  //  将JSON对象音乐会转换为字符串 
 
  string  data = readStream.ReadToEnd（）; 
 
  //  您还可以将字符串转换为字典 
 
 Dictionary< string，object> dict =  new  JavaScriptSerializer（）。Deserialize< Dictionary< string，object>>（data）; 
 
  //  现在根据需要操纵字典或字符串 
 
} 

有很多方法可以解析JSON，例如：

http://api.jquery.com/jQuery.parseJSON/ [ ^ ]

如果您需要更多帮助，您必须提供更多详细信息，包括一些代码，您如何调用Web方法，Web方法响应如何...

我通过JQuery解析JSon对象，如下所示：



< pre lang =cs> var jsonArr =

I want to parse JSON object returned from a web method. Please help me to do so.

解决方案

HttpWebRequest request = (HttpWebRequest)WebRequest.Create("https://Your JSON URL");

                //&tracking_number=" + txtttnumber.Text + "&courier=" + ddlcourier.SelectedValue

                HttpWebResponse response = (HttpWebResponse)request.GetResponse();

                if (response.StatusCode == HttpStatusCode.OK)
                {
                    Stream receiveStream = response.GetResponseStream();
                    StreamReader readStream = null;

                    if (response.CharacterSet == null)
                        readStream = new StreamReader(receiveStream);
                    else
                        readStream = new StreamReader(receiveStream, Encoding.GetEncoding(response.CharacterSet));
                    //  List<string> list = new List<string>();
                     //Concert JSON objects in to string

                    string data = readStream.ReadToEnd();

                  //You can also convert string into dictionary

   Dictionary<string,object> dict = new JavaScriptSerializer().Deserialize<Dictionary<string,object>>(data);

//now  manipulate dictionary or string as per your need

}

There are many ways to parse JSON, for example:
http://api.jquery.com/jQuery.parseJSON/[^]
If you need more help you have to provide more details, including some code, how are you invoking web method, how does web method response look like...

I parse the JSon object through JQuery as follows:

var jsonArr =

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