using Newtonsoft.Json;
string jsonstr="{\"Code\":1,\"Message\":[{\"merchant_id\":8,\"items\":[{\"count\":2,\"goods_name\":\"商品1 汉堡包22222\",\"goods_des\":\"汉堡包的描述 有什么好描述的\",\"goods_type\":1,\"price\":19.80,\"re\":\"20元起送\",\"send_range\":\"周边一公里\",\"goods_id\":2,\"create_time\":\"2014-11-30 13:24:00\",\"update_time\":\"2014-11-30 13:24:00\",\"status\":1,\"user_name\":\"test123\"},{\"count\":2,\"goods_name\":\"商品1 汉堡包\",\"goods_des\":\"汉堡包的描述 有什么好描述的\",\"goods_type\":1,\"price\":19.80,\"re\":\"20元起送\",\"send_range\":\"周边一公里\",\"goods_id\":1,\"create_time\":\"2014-11-30 13:24:43\",\"update_time\":\"2014-11-30 13:24:43\",\"status\":1,\"user_name\":\"test123\"}]}]}";
JObject jo = (JObject)JsonConvert.DeserializeObject(jsonstr);
string j1 = jo["Code"].ToString();
JArray jarry = JArray.Parse(jo["Message"].ToString());
for (var i = 0; i < jarry.Count; i++)
{
JObject j = JObject.Parse(jarry[i].ToString());
MessageBox.Show(j["merchant_id"].ToString());
JArray jarry1 = JArray.Parse(j["items"].ToString());
for (var k = 0; k < jarry1.Count; k++)
{
JObject jk = JObject.Parse(jarry1[k].ToString());
MessageBox.Show(jk["goods_name"].ToString());
MessageBox.Show(jk["re"].ToString());
}
}
2.用Newtonsoft反序列化。例如:
Dictionary<string, ClassInfo> aa = new Dictionary<string, ClassInfo>();
ClassInfo c1 = new ClassInfo() {Name = "班级1", Cnt = 42};
ClassInfo c2 = new ClassInfo() {Name = "班级2", Cnt = 45}; aa.Add("001", c1);
aa.Add("002", c2); string bb = JsonConvert.SerializeObject(aa); var cc = JsonConvert.DeserializeObject<Dictionary<string, ClassInfo>>(bb); var dd = cc["002"];
var dd1 = dd.Name;
var dd2 = dd.Cnt;