2021年8月18日 · Update: It’s been almost 5 years since I wrote the answer below; today I have a different perspective. 99% of the time when people use the term REST, they really mean HTTP; they could care less about “resources”, “representations”, “state transfers”, “uniform interfaces”, “hypermedia”, or any other constraints or aspects of the REST architecture style identified by …

2019年8月2日 · Yes. Java is not a dynamic language, so either you use JSONArray/JSONObject, or you use Maps and Lists, or you use actual Java objects. I use Kotlin, when I can, which makes creating those POJOS much simpler and less verbose. But that said, you don't need hashCode/equals/toString for such POJOs. And you don't need annotations either. –

2018年6月15日 · All you need is http client. It could be for example RestTemplate (related to spring, easy client) or more advanced and a little more readable for me Retrofit (or your favorite client).

2012年10月16日 · As suggested by Holly, JAX RS Client API (introduced in version 2.0) is much better way to consume REST APIs than low level URL + manual unmarshmaling. I'd suggest to get data as properly mapped Java beans instead of "raw json".

2016年12月9日 · Here I am not creating a RESTful service indeed I have to call an external Restful service from my java code. Currently I am implementing this using Apache HttpClient. The response that I get from the web service is in XML format. I need to extract the data from XML and put them on Java objects.

2017年9月15日 · Though this may not help you with precisely an existing HTTP call using the traditional HttpURLConnection.Yet an interesting way to achieve this in recent times is to use HTTP/2 Client and try out the latest introduced incubator module jdk.incubator.http form Java 9.

2015年12月28日 · The standard Java API classes that you use here don't do that for you. On the other hand, using the standard API classes has the advantage that you don't need to include a third-party library in your project.

I have a REST server made in Grizzly that uses HTTPS and works wonderfully with Firefox. Here's the code: //Build a new Servlet Adapter. ServletAdapter adapter=new ServletAdapter(); adapter.

2016年5月13日 · I have a java rest API hosted on JBoss which call another rest webservice: @GET @Path("/testDeployment") @Produces(MediaType.TEXT_PLAIN) public String testDeployment() { URL url = new URL(

2012年7月11日 · I got my certificate from the organization and i'm able to access that REST API service with any of my browsers (with certificate set on them). I've read lot of posts over here, and I've followed the answer on this topic: Using HTTPS with REST in Java. Now I've my certificate setup on my Java Keystore.