问题
I have looked at https://github.com/debasishg/sjson and using EGit I was not able to import this code for Scala 2.8.1.
Ideally, this seems to be the best library that should work, but when I loaded master it is currently empty.
I am trying to use Jersey (http://jersey.java.net) to build a REST service in Scala, but the JSON serialization is where I am stuck, as I would prefer to use something written in Scala.
Unfortunately there isn't anything for Scala at http://json.org/.
So, how do I import SJSON for use in Scala 2.8.1, for Eclipse, or, is there a more updated library that would work as well?
回答1:
If you look at the fork graph of that repo, you will see ginkel's version of sjson with:
- a non-empty master branch (note: debasishg's master branch isn't empty as well)
- 2.8.1. settings for the sbt build parameters.
回答2:
Lift JSON has prebuilt 2.8.1 compatible versions at:
http://scala-tools.org/repo-releases/net/liftweb/lift-json_2.8.1/
Please see "Installation" from:
https://github.com/lift/lift/tree/master/framework/lift-base/lift-json
回答3:
Writing REST services with Jersey (in Java) is what I do every day at work. I use the integration Jersey has with Jackson for JSON serialization and deserialization. Using another library with Jersey would be swimming upstream. You're using a REST library written in Java, so why not a JSON library in Java too, especially since it just works out of the box?
When I want to write a Scala REST service, I use SBT, the Scalatra web framework and lift-json. It works great.
I don't use Eclipse, but the selection of JSON library is orthogonal to what IDE/editor/etc you use. I would certainly never want to choose a library based on its ability to play nice in Eclipse.
If you're interested in using Scala to write a REST service (very quickly), start with this tutorial: http://blog.everythings-beta.com/?p=430
Add some case classes and lift-json support for parsing them. Excellent examples here: https://github.com/lift/lift/tree/master/framework/lift-base/lift-json/ (scroll down) You can add lift-json to your SBT project with:
val lift_json = "net.liftweb" %% "lift-json" % "2.1"
I've found lift-json excellent for both parsing and generating JSON. But if I'm using Jersey, I use the built in support for Jackson, since it is excellent and there's no reason to use anything else.
来源：https://stackoverflow.com/questions/4577261/what-is-a-good-library-for-json-serialization-for-scala-2-8-1-for-use-in-eclipse