详解C#使用LitJson解析JSON的示例代码(2)-木庄网络博客

将数组转换成json:["one","two","three","four"]

JsonWriter writer = new JsonWriter();
 
   writer.WriteArrayStart();
 
   writer.Write("one");
 
   writer.Write("two");
 
   writer.Write("three");
 
   writer.Write("four");
 
   writer.WriteArrayEnd();

将复合对象转换成json字符串：{"book":{"title":"android game!","author":"pei","bookdetail":{"pages":429,"about":null}}}

JsonWriter writer2 = new JsonWriter();
 
    writer2.WriteObjectStart();
 
    writer2.WritePropertyName("book");
 
    writer2.WriteObjectStart();
 
    writer2.WritePropertyName("title");
 
    writer2.Write("android game!");
 
    writer2.WritePropertyName("author");
 
    writer2.Write("pei");
 
    writer2.WritePropertyName("bookdetail");
 
    writer2.WriteObjectStart();
 
    writer2.WritePropertyName("pages");
 
    writer2.Write(429);
 
    writer2.WritePropertyName("about");
 
    writer2.Write(null);
 
    writer2.WriteObjectEnd();
 
    writer2.WriteObjectEnd();
 
    writer2.WriteObjectEnd();
 
    Debug.Log(writer2.ToString());

这种方式非常不方便，不建议使用。

在使用LitJson中，建议使用JsonData，JsonMapper来处理Json的编码和解析。

Person[] p_array = { p,p,p};
 
    string json_array=JsonMapper.ToJson(p_array);
 
    Debug.Log(json_array);
 
    JsonData pa = JsonMapper.ToObject(json_array);
 
    Debug.Log(pa.IsArray+"   "+pa.Count);
 
    for (int i = 0; i < pa.Count;i++ )
 
    {
 
      Debug.Log(pa[i]["name"]+"-"+pa[i]["age"]+"-"+pa[i]["score"]+"-"+pa[i]["birth"]);
 
      int age = int.Parse(pa[i]["age"].ToString());
 
      Debug.Log(age);
 
    }