C# -- 把json字符串轉為對象並讀取各屬性的值

前面2種方法是不需要聲明一個Json字符串的類型即可把Json字符串轉換為Dictionary對象

而第3種方法則是聲明一個Json字符串的強類型對象，然后反序列化為該對象的數據。

 

           List< 
          string> list =  
          new List< 
          string>(); 
          
             
          string json = JsonConvert.SerializeObject( 
          new { Name =  
          " 
          jeff 
          ", Age =  
          23, Code =  
          " 
          f04536a3-832c-4ebd-95d0-15af82dbb1a2 
          ", PhoneNumber =  
          " 
          15902104019 
          " }); 
          
            IDictionary< 
          string, JToken> data = JsonConvert.DeserializeObject<JObject>(json); 
          
             
          foreach ( 
          var i  
          in data) 
          
            { 
          
                 
          string key = i.Key; 
          
                 
          var value = i.Value; 
          
                 
          if (value.Type.ToString() ==  
          " 
          String 
          ") 
          
                { 
          
                    list.Add(value.ToString()); 
          
                } 
          
            } 
          
 
          
 
          
             
          var result = JsonConvert.DeserializeObject<IDictionary< 
          string,  
          object>>(json); 
          
             
          var name = result[ 
          " 
          Name 
          "]; 
          
             
          var age = result[ 
          " 
          Age 
          "]; 
          
 
          
             
          foreach ( 
          var p  
          in result.Keys) 
          
            { 
          
                 
          var value = result[p]; 
          
            } 
          
 
          
             
          int j =  
          0; 
          
             
          foreach ( 
          var p  
          in result) 
          
            { 
          
                 
          var key = p.Key; 
          
                 
          var value = p.Value; 
          
                 
          var type = p.Value.GetType(); 
          
                 
          if (type ==  
          typeof( 
          string)) 
          
                { 
          
                    j +=  
          1; 
          
                } 
          
            } 
          
 
          
            clsTest obj = JsonConvert.DeserializeObject<clsTest>(json); 
          
             
          var name1 = obj.GetType().GetProperty( 
          " 
          Name 
          "); 
          
             
          foreach ( 
          var p  
          in obj.GetType().GetProperties()) 
          
            { 
          
                 
          var type = p.GetType().Name; 
          
                 
          var key = p.Name; 
          
                 
          var value = p.GetValue(obj); 
          
            }