1:Newtonsoft.Json.dll 下载 http://json.codeplex.com/
2:解析JSON字符窜
方法1:
using Newtonsoft.Json;
using System.Text;
StringBuilder sb = new StringBuilder();
string str = "[{ID:'1',Name:'John',Other:[{Age:'21',Sex:'0'}]},{ID:'2',Name:'Good',Other:[{Age:'36',Sex:'1'}]}]";
JavaScriptArray javascript = (JavaScriptArray)JavaScriptConvert.DeserializeObject(str);
for (int i = 0; i < javascript.Count; i++ )
{
JavaScriptObject obj = (JavaScriptObject)javascript[i];
sb.Append("ID:" + obj["ID"].ToString());
sb.Append("Name:" + obj["Name"].ToString());
JavaScriptArray json = (JavaScriptArray)obj["Other"];
for (int j = 0; j < json.Count; j++){
JavaScriptObject jsonobj = (JavaScriptObject)json[j];
sb.Append("Age:" + jsonobj["Age"].ToString());
sb.Append("Sex:" + jsonobj["Sex"].ToString());
}
}
方法2:不实用
string jsonText = "[{'a':'aaa','b':'bbb','c':'ccc'},{'a':'aaa2','b':'bbb2','c':'ccc2'}]";
JsonReader reader = new JsonReader(new StringReader(jsonText));
while (reader.Read())
{
textBox1.Text += "TokenType = " + reader.TokenType + " ValueType = " + reader.ValueType + " Value = " + reader.Value + "\r\n";
}
本文详细介绍了如何使用Newtonsoft.Json库解析JSON字符串,包括两种方法:一种是使用Deserialze方法将字符串转换为JavaScriptObject数组,另一种是通过JsonReader逐个读取JSON元素并打印相关信息。
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