How do you create a REST client for Java? [closed]

Answer 1

If you only wish to invoke a REST service and parse the response you can try out Rest Assured

// Make a GET request to "/lotto"
String json = get("/lotto").asString()
// Parse the JSON response
List winnderIds = with(json).get("lotto.winners.winnerId");

// Make a POST request to "/shopping"
String xml = post("/shopping").andReturn().body().asString()
// Parse the XML
Node category = with(xml).get("shopping.category[0]");