Rewrite JSON serialization and deserialization using extension methods

JSON serialization and deserialization are rewritten using extension methods later than. NET 3.5, which improves code readability and maintainability.

First, do not use the extension method.

Definition:

1. /// <Summary>
2. /// JSON deserialization Tool
3. /// </Summary>
4. Public class JSONControl
5. {
6. /// <Summary>
7. /// JSON serialization
8. /// </Summary>
9. /// <Typeparam name = "T"> </typeparam>
10. /// <Param name = "_ Object"> </param>
11. /// <Returns> </returns>
12. Public static String JsonSerializer <T> (T _ Object)
13. {
14. Using (MemoryStream TempMemoryStream = new MemoryStream ())
15. {
16. String MySerializationString = String. Empty;
17. DataContractJsonSerializer MyDataContractJsonSerializer = new DataContractJsonSerializer (typeof (T ));
18. MyDataContractJsonSerializer. WriteObject (TempMemoryStream, _ Object );
19. MySerializationString = Encoding. UTF8.GetString (TempMemoryStream. ToArray ());
20. Return MySerializationString;
21. }
23. }
25. /// <Summary>
26. /// Deserialization
27. /// </Summary>
28. /// <Typeparam name = "T"> </typeparam>
29. /// <Param name = "_ JsonString"> </param>
30. /// <Returns> </returns>
31. Public static T JsonDeserializer <T> (String _ JsonString)
32. {
33. Using (MemoryStream TempMemoryStream = new MemoryStream (Encoding. UTF8.GetBytes (_ JsonString )))
34. {
35. DataContractJsonSerializer MyDataContractJsonSerializer = new DataContractJsonSerializer (typeof (T ));
36. Return (T) MyDataContractJsonSerializer. ReadObject (TempMemoryStream );
37. }
38. }
39. }

 

Usage:

1. /// <Summary>
2. /// Scenario control object
3. /// </Summary>
4. Public class SceneControl
5. {
6. /// <Summary>
7. /// Temporary serialized object
8. /// </Summary>
9. [DataContract]
10. Public class TempClass
11. {
12. /// <Summary>
13. /// Attribute 1
14. /// </Summary>
15. [DataMember (Name = "Property1")]
16. Public String Property1 {get; set ;}
18. /// <Summary>
19. /// Attribute 2
20. /// </Summary>
21. [DataMember (Name = "Property2")]
22. Public String Property2 {get; set ;}
23. }
25. /// <Summary>
26. /// Test
27. /// </Summary>
28. Public void Test ()
29. {
30. String JsonString = "{'property1': '000000', 'property2': '2 '}";
31. TempClass MyTempClass = JSONControl. JsonDeserializer <TempClass> (JsonString );
32. }
33. }

 

Then use the Extension Method

 

Definition:

1. /// <Summary>
2. /// JSON deserialization Tool
3. /// </Summary>
4. Public static class JSONControl
5. {
6. /// <Summary>
7. /// JSON serialization
8. /// </Summary>
9. /// <Typeparam name = "T"> </typeparam>
10. /// <Param name = "_ Object"> </param>
11. /// <Returns> </returns>
12. Public static String ObjectToJson <T> (this T _ Object)
13. {
14. Using (MemoryStream TempMemoryStream = new MemoryStream ())
15. {
16. String MySerializationString = String. Empty;
17. DataContractJsonSerializer MyDataContractJsonSerializer = new DataContractJsonSerializer (typeof (T ));
18. MyDataContractJsonSerializer. WriteObject (TempMemoryStream, _ Object );
19. MySerializationString = Encoding. UTF8.GetString (TempMemoryStream. ToArray ());
20. Return MySerializationString;
21. }
23. }
25. /// <Summary>
26. /// JSON deserialization
27. /// </Summary>
28. /// <Typeparam name = "T"> </typeparam>
29. /// <Param name = "_ JsonString"> </param>
30. /// <Returns> </returns>
31. Public static T JsonToObject <T> (this String _ JsonString)
32. {
33. Using (MemoryStream TempMemoryStream = new MemoryStream (Encoding. UTF8.GetBytes (_ JsonString )))
34. {
35. DataContractJsonSerializer MyDataContractJsonSerializer = new DataContractJsonSerializer (typeof (T ));
36. Return (T) MyDataContractJsonSerializer. ReadObject (TempMemoryStream );
37. }
38. }
39. }

 

Usage:

1. /// <Summary>
2. /// Scenario control object
3. /// </Summary>
4. Public class SceneControl
5. {
6. /// <Summary>
7. /// Temporary serialized object
8. /// </Summary>
9. [DataContract]
10. Public class TempClass
11. {
12. /// <Summary>
13. /// Attribute 1
14. /// </Summary>
15. [DataMember (Name = "Property1")]
16. Public String Property1 {get; set ;}
18. /// <Summary>
19. /// Attribute 2
20. /// </Summary>
21. [DataMember (Name = "Property2")]
22. Public String Property2 {get; set ;}
23. }
25. /// <Summary>
26. /// Test
27. /// </Summary>
28. Public void Test ()
29. {
30. String JsonString = "{'property1': '000000', 'property2': '2 '}";
31. TempClass MyTempClass = JsonString. JsonToObject <TempClass> ();
32. }
33. }

 

Original article address: http://zhangrou.net/post/2014/06/23/ re-write json and deserialization .aspx