C#生成JSON使用Newtonsoft.Json 最新方法

1、JObject：基本的json对象

    /// <summary>    /// Gets the j object.    /// </summary>    /// <returns></returns>    public JObject GetJObject()    {        var obj = new JObject {{"Name", "Mark" } };        return obj;    }

2、JObject：嵌套子对象（JObject嵌JObject）

    /// <summary>    /// Gets the j object.    /// </summary>    /// <returns></returns>    public JObject GetJObject()    {        var obj = new JObject {{"Name", "Mark"}, {"Age", 8 }};        var info = new JObject {{"Phone", "132****7777"}, {"Gender", "男"}};        obj.Add("Info", info);        return obj;    }

3、JArray：基本json对象中的数组

    /// <summary>    /// Gets the j array.    /// </summary>    /// <returns></returns>    public JArray GetJArray()    {        var jarray = new JArray();        var mark = new JObject { { "Name", "Mark" }, { "Age", 8 } };        var jack = new JObject { { "Name", "Jack" }, { "Age", 9 } };        jarray.Add(mark);        jarray.Add(jack);        return jarray;    }

4、JArray： 多个json对象数组

    /// <summary>    /// Gets the j array.    /// </summary>    /// <returns></returns>    public JObject GetJArray()    {        var obj = new JObject();        var student = new JArray        {            new JObject {{ "Name", "Mark" }, { "Age", 8 } },            new JObject {{ "Name", "Jack" }, { "Age", 9 } }        };        var results = new JArray        {            new JObject {{ "Subject", "语文"}, { "Score", 100}},            new JObject {{ "Subject", "数学" }, { "Score", 88}}        };        obj.Add("Student", student);        obj.Add("Results", results);        return obj;    }

5、JArray：json数组嵌套数组（一个学生对应多个课程分数）

    /// <summary>    /// Gets the results.    /// </summary>    /// <returns></returns>    public JObject GetResults()    {        var mark = new JObject { { "Name", "Mark" }, { "Age", "8" } };        var results = new JArray        {            new JObject {{ "Subject", "语文"}, { "Score", 100}},            new JObject {{ "Subject", "数学" }, { "Score", 88}}        };                    mark.Add("Results", results);        return mark;    }可以参考这两篇文章http://blog.csdn.net/zxq1138634642/article/details/9044197http://www.cnblogs.com/mcgrady/archive/2013/06/08/3127781.html