C#解析Json格式数据小结

最近，遇到了一些不同的Json格式的数据，需要做不同处理才能转化为想要得到的结果，这里总结一下。

第一种形式：status中是{}形式，对象

string json =                 @"{'name':'Tom','PRovince':'32','city':'1','location':'江苏 南京','status':{'created_at':'Thu Feb 26 21:04:34 +0800 2015','text':'哈哈'}}";

针对以上格式的数据，创建如下的两个结构体或类

 1     public struct Status 2     { 3         public string created_at { get; set; } 4         public string text { get; set; } 5     } 6  7     public struct JsonData 8     { 9         public string name { get; set; }10         public string province { get; set; }11         public string city { get; set; }12         public string location { get; set; }13         public Status status;14     }

输出结果：

1 　　javaScriptSerializer jsSerializer=new JavascriptSerializer();2   　JsonData jd = jsSerializer.Deserialize<JsonData>(json);3  　 Response.Write(string.Format("name={0};province={1};city={2};location={3};status={4};",jd.name,jd.province,jd.city,jd.location,jd.status.created_at+jd.status.text));

第二种形式：status中是[]形式，数组

string json =                @"{'name':'Tom','province':'32','city':'1','location':'江苏 南京','status':[{'created_at':'Thu Feb 26 21:04:34 +0800 2015','text':'哈哈'}]}";

针对以上格式的数据，创建如下的两个结构体或类

 1 　　public struct Status 2     { 3         public string created_at { get; set; } 4         public string text { get; set; } 5     } 6     public struct JsonData2 7     { 8         public string name { get; set; } 9         public string province { get; set; }10         public string city { get; set; }11         public string location { get; set; }12         public List<Status> status;13     }

输出结果

1      JavaScriptSerializer jsSerializer=new JavaScriptSerializer();2      JsonData2 jd = jsSerializer.Deserialize<JsonData2>(json);3      Response.Write(string.Format("name={0};province={1};city={2};location={3};status={4};",jd.name,jd.province,jd.city,jd.location,jd.status[0].created_at+jd.status[0].text));

项目应用：

json字符串：

    {    "depart_id": 5,    "depart_name": "人事部",    "depart_source": "[{\"text\": \"\", \"type\": \"text\"},{\"text\": \"\", \"type\": \"image\"},{\"text\": \"\", \"type\": \"audio\"}]",    "staff": {        "name": "谭琳",        "title": "部门经理",        "image": "/2015/1/13/d2e2e3f2c2f8_2e4f5b.jpg",        "id": 143375468        }     }

创建类：

 1 public class DepatData 2 { 3     public int depart_id = 0; 4     public string depart_name = ""; 5     public string depart_source = ""; 6     public StaffData staff =new StaffData(); 7  8     public class StaffData 9     {10         public string name = "";11         public string title = "";12         public string image = "";13         public string id = "";14     }15 }

解析Json数据：

 1         DepatData d = JsonConvert.DeserializeObject<DepatData>(strJson); 2         List<Dictionary<string, string>> depart_source = 3             JsonConvert.DeserializeObject < List<Dictionary<string, string>>>(d.depart_source); 4          5         //获取值 6         int depart_id = d.depart_id; 7         ....... 8         string text = depart_source[0]["text"]; 9         string type = depart_source[0]["type"];10         .......