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| XML与JSON在开发中非常重要, 其实核心就是处理字符串。一个是XML的字符串一个是JSON的字符串,尤其是在处理网络请求的时候,肯定是要用的。另外现在JSON非常的流行,我写了一个简单的例子融合了XML与JSON的合成与解析,希望大家喜欢! http://blog.csdn.net/liulala16/article/details/8679024
 
  首先注意头文件,LitJson是处理JSON的第三方库,最后我会给出下载地址。
 [mw_shl_code=csharp,true]
 using UnityEngine;
 using System.Collections;
 using System.Collections.Generic;
 using System.Xml;
 using System.IO;
 using System.Text;
 using LitJson;[/mw_shl_code]
 解析JSON字符串显示字典键值[mw_shl_code=csharp,true]public void ResolveJson()
 {
 //定义的JSON字符串,注意JSON的格式
 string str = @"
 {
 ""Name""     : ""yusong"",
 ""Age""      : 26,
 ""Birthday"" : ""1986-11-21"",
 ""Thumbnail"":[
 {
 ""Url"":    ""http://xuanyusong.com"",
 ""Height"": 256,
 ""Width"":  ""200""
 },
 {
 ""Url"":    ""http://baidu.com"",
 ""Height"": 1024,
 ""Width"":  ""500""
 }
 ]
 
 }";
 
 //这里是解析,包括整形与字符串
 JsonData jd = JsonMapper.ToObject(str);
 Debug.Log("name = " + (string)jd["Name"]);
 Debug.Log("Age = " + (int)jd["Age"]);
 Debug.Log("Birthday = " + (string)jd["Birthday"]);
 JsonData jdItems = jd["Thumbnail"];
 for (int i = 0; i < jdItems.Count; i++)
 {
 Debug.Log("URL = " + jdItems["Url"]);
 Debug.Log("Height = " + (int)jdItems["Height"]);
 Debug.Log("Width = " + jdItems["Width"]);
 }
 }[/mw_shl_code]运行结果
 
  6.合成JSON字符串,先合成 然后在输出。
 [mw_shl_code=cpp,true]public void MergerJson()
 {
 StringBuilder sb = new StringBuilder ();
 JsonWriter writer = new JsonWriter (sb);
 writer.WriteObjectStart ();
 writer.WritePropertyName ("Name");
 writer.Write ("yusong");
 writer.WritePropertyName ("Age");
 writer.Write (26);
 writer.WritePropertyName ("Girl");
 writer.WriteArrayStart ();
 writer.WriteObjectStart();
 writer.WritePropertyName("name");
 writer.Write("ruoruo");
 writer.WritePropertyName("age");
 writer.Write(24);
 writer.WriteObjectEnd ();
 writer.WriteObjectStart();
 writer.WritePropertyName("name");
 writer.Write("momo");
 writer.WritePropertyName("age");
 writer.Write(26);
 writer.WriteObjectEnd ();
 writer.WriteArrayEnd();
 writer.WriteObjectEnd ();
 Debug.Log(sb.ToString ());
 JsonData jd = JsonMapper.ToObject(sb.ToString ());
 Debug.Log("name = " + (string)jd["Name"]);
 Debug.Log("Age = " + (int)jd["Age"]);
 JsonData jdItems = jd["Girl"];
 for (int i = 0; i < jdItems.Count; i++)
 {
 Debug.Log("Girl name = " + jdItems["name"]);
 Debug.Log("Girl age = " + (int)jdItems["age"]);
 }
 }[/mw_shl_code]
 运行结果
  工程下载:http://vdisk.weibo.com/s/jkBml 
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