1:Newtonsoft.Json.dll 下载 http://json.codeplex.com/
2:解析JSON字符窜
方法1:
[csharp]
view plain
copy
print
?
- usingNewtonsoft.Json;
- usingSystem.Text;
- StringBuildersb=newStringBuilder();
- stringstr="[{ID:'1',Name:'John',Other:[{Age:'21',Sex:'0'}]},{ID:'2',Name:'Good',Other:[{Age:'36',Sex:'1'}]}]";
- JavaScriptArrayjavascript=(JavaScriptArray)JavaScriptConvert.DeserializeObject(str);
- for(inti=0;i<javascript.Count;i++)
- {
- JavaScriptObjectobj=(JavaScriptObject)javascript[i];
- sb.Append("ID:"+obj["ID"].ToString());
- sb.Append("Name:"+obj["Name"].ToString());
- JavaScriptArrayjson=(JavaScriptArray)obj["Other"];
- for(intj=0;j<json.Count;j++){
- JavaScriptObjectjsonobj=(JavaScriptObject)json[j];
- sb.Append("Age:"+jsonobj["Age"].ToString());
- sb.Append("Sex:"+jsonobj["Sex"].ToString());
- }
- }
using Newtonsoft.Json;
using System.Text;
StringBuilder sb = new StringBuilder();
string str = "[{ID:'1',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
[csharp]
view plain
copy
print
?
- stringjsonText="[{'a':'aaa','b':'bbb','c':'ccc'},{'a':'aaa2','b':'bbb2','c':'ccc2'}]";
- JsonReaderreader=newJsonReader(newStringReader(jsonText));
- while(reader.Read())
- {
- textBox1.Text+="TokenType="+reader.TokenType+"ValueType="+reader.ValueType+"Value="+reader.Value+"rn";
- }
string jsonText = "[{'a':'aaa','c':'ccc2'}]";
JsonReader reader = new JsonReader(new StringReader(jsonText));
while (reader.Read())
{
textBox1.Text += "TokenType = " + reader.TokenType + " ValueType = " + reader.ValueType + " Value = " + reader.Value + "rn";
}