假物体好坏

Question

I am working on a project that communicates a lot of data with a server. This data is in a json format. We end up creating a lot of dummy objects to parse the json data. This leads to having a lot of classes that just contain class members. Is there a better way of doing things?

thanks

Answer 1

Assuming that you are using NewtonSoft's JSON parser or something similar, you have a couple of choices here. The usual use case here is to deserialize to a named type, thus:

var parsedMessage = JsonConvert.DeserializeObject<Message>(content.AsString());

If you have many types for each differnet JSON message type you wish to receive and wish to avoid to, you can do the following:

var parsedMessage = JsonConvert.DeserializeObject<dynamic>(content.AsString());

This will give you a dynamic object that you can inspect and should also work given other Json libraries. Alternatively, NetwtonSoft also provides the following method:

public static T DeserializeAnonymousType<T>(string value, T anonymousTypeObject);

This will allow you to deserialize to an anonymously typed object rather than a dynamic object.