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我有一个JSON string我需要让它变得更好C#。我尝试了这里的代码： JSON formatter in C#?

这是我在项目中使用的一个类：

class JsonHelper
{
  private const string INDENT_STRING = "    ";
  public static string FormatJson(string str)
  {
    var indent = 0;
    var quoted = false;
    var sb = new StringBuilder();
    for (var i = 0; i < str.Length; i++)
    {
      var ch = str[i];
      switch (ch)
      {
        case '{':
        case '[':
        sb.Append(ch);
        if (!quoted)
        {
        sb.AppendLine();
       Enumerable.Range(0, ++indent).ForEach(item => sb.Append(INDENT_STRING));
        }
        break;
        case '}':
        case ']':
        if (!quoted)
        {
          sb.AppendLine();
       Enumerable.Range(0, --indent).ForEach(item => sb.Append(INDENT_STRING));
        }
        sb.Append(ch);
        break;
        case '"':
        sb.Append(ch);
        bool escaped = false;
        var index = i;
        while (index > 0 && str[--index] == '\\')
          escaped = !escaped;
        if (!escaped)
          quoted = !quoted;
        break;
        case ',':
        sb.Append(ch);
        if (!quoted)
        {
         sb.AppendLine();
         Enumerable.Range(0, indent).ForEach(item => sb.Append(INDENT_STRING));
        }
        break;
        case ':':
        sb.Append(ch);
        if (!quoted)
          sb.Append(" ");
        break;
        default:
        sb.Append(ch);
        break;
      }
    }
    return sb.ToString();
  }
}

static class Extensions
{
  public static void ForEach<T>(this IEnumerable<T> ie, Action<T> action)
  {
    foreach (var i in ie)
    {
      action(i);
    }
  }
}

在我的页面中，我有这段代码可以调用该类并在屏幕上写一个字符串。

IRestResponse response5 = GetCampaigns();  
string formattedJason = JsonHelper.FormatJson(response5.Content.ToString());
Response.Write(formattedJason);

我的问题是格式化的 Json 没有换行符，所以它是这样的：

 { "total_count": 10, "items": [ { "clicked_count": 2559, "opened_count":     7021, "submitted_count": 3102, "unsubscribed_count": 0, "bounced_count": 4, "id": "3", "name": "Approved Email", "created_at": "Wed, 09 Oct 2013 17:16:35 GMT", "delivered_count": 2984, "complained_count": 0, "dropped_count": 118 }, { "clicked_count": 240, "opened_count": 434, "submitted_count": 183, "unsubscribed_count": 0, "bounced_count": 0, "id": "5", "name": "Ready to Shop", "created_at": "Wed, 09 Oct 2013 00:21:08 GMT", "delivered_count": 181, "complained_count": 0, "dropped_count": 2 } ] }

我怎样才能获得更好的 Json，例如：

{
"status" : "OK",
"results" : [
    {
        "types" : [
            "locality",
            "political"
        ],
        "formatted_address" : "New York, NY, USA",
        "address_components" : [
            {
                "long_name" : "New York",
                "short_name" : "New York",
                "types" : [
                    "locality",
                    "political"
                ]
            },
4

1 回答 1

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您可以将文本放入 notepad++ 并使用 JSMin 插件格式化 json 字符串。或者 JSON.Net 是适合您的解决方案。

于 2013-10-30T16:11:51.960 回答