序列化列表JSON [英] Serializing a list to JSON

问题描述

我有一个看起来像这样一个对象模型：

 公共MyObjectInJson
{
   众长的ObjectID {获取;设置;}
   公共字符串ObjectInJson {获取;集;}
}
 

属性 ObjectInJson 是一个已经序列化版本，包含嵌套表的对象。就目前而言，我序列化的列表 MyObjectInJson 手工是这样的：

 的StringBuilder TheListBuilder =新的StringBuilder（）;TheListBuilder.Append（[）;
INT TheCounter = 0;的foreach（MyObjectInJson TheObject中的thelist）
{
  TheCounter ++;
  TheListBuilder.Append（TheObject.ObjectInJson）;  如果（TheCounter！= TheList.Count（））
  {
    TheListBuilder.Append（，）;
  }
}
TheListBuilder.Append（]）;返回TheListBuilder.ToString（）;
 

我不知道是否可以代替这种危险的code与的JavaScriptSerializer ，并得到了相同的结果。
我会怎么做呢？

感谢。

解决方案

  //需要引用System.Web.Extensions程序使用System.Web.Script.Serialization;VAR jsonSerialiser =新的JavaScriptSerializer（）;
VAR JSON = jsonSerialiser.Serialize（ALIST）;
 

---

请注意：

时代变了，我会默认使用JSON.Net作为我的第一选择JSON解析器。如果它的WebAPI的正确选择，它对于我来说是正确的选择。

例如

 使用Newtonsoft.Json;VAR JSON = JsonConvert.SerializeObject（ALIST）;
 

您可能需要先安装软件包。

  PM＆GT;安装封装Newtonsoft.Json
 

有关详细信息，看到并给予好评就是这一信息源的答案。

I have an object model that looks like this:

public MyObjectInJson
{
   public long ObjectID {get;set;}
   public string ObjectInJson {get;set;}
}

The property ObjectInJson is an already serialized version an object that contains nested lists. For the moment, I'm serializing the list of MyObjectInJson manually like this:

StringBuilder TheListBuilder = new StringBuilder();

TheListBuilder.Append("[");
int TheCounter = 0;

foreach (MyObjectInJson TheObject in TheList)
{
  TheCounter++;
  TheListBuilder.Append(TheObject.ObjectInJson);

  if (TheCounter != TheList.Count())
  {
    TheListBuilder.Append(",");
  }
}
TheListBuilder.Append("]");

return TheListBuilder.ToString();

I wonder if I can replace this sort of dangerous code with JavascriptSerializer and get the same results. How would I do this?

Thanks.

解决方案

// you need to reference System.Web.Extensions

using System.Web.Script.Serialization;

var jsonSerialiser = new JavaScriptSerializer();
var json = jsonSerialiser.Serialize(aList);

---

Please Note:

Times have changed, I would default to using JSON.Net as my first choice JSON Parser. If its the right choice for WebAPI, its the right choice for me.

e.g.

using Newtonsoft.Json;

var json = JsonConvert.SerializeObject(aList);

you may need to install the package first.

PM> Install-Package Newtonsoft.Json

For more details see and upvote the answer that is the source of this information.

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