JObject,JArray的基本操作

引用：https://www.cnblogs.com/dacongge/p/6957074.html

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;

    }