我正在尋找一種方法將包含參數名稱和值的映射傳遞給GET Web目標。我期待RESTEasy將我的地圖轉換爲URL查詢參數列表;但是,RESTEasy引發了一個異常,說Caused by: javax.ws.rs.ProcessingException: RESTEASY004565: A GET request cannot have a body.
。我如何告訴RESTEasy將此映射轉換爲URL查詢參數?如何使用RESTEasy代理客戶端發送查詢參數圖
這是代理接口:
@Path("/")
@Consumes(MediaType.APPLICATION_JSON)
public interface ExampleClient {
@GET
@Path("/example/{name}")
@Produces(MediaType.APPLICATION_JSON)
Object getObject(@PathParam("name") String name, MultivaluedMap<String, String> multiValueMap);
}
這是用法:
@Controller
public class ExampleController {
@Inject
ExampleClient exampleClient; // injected correctly by spring DI
// this runs inside a spring controller
public String action(String objectName) {
MultivaluedMap<String, String> params = new MultivaluedHashMap<>();
// in the real code I get the params and values from a DB
params.add("foo", "bar")
params.add("jar", "car")
//.. keep adding
exampleClient.getObject(objectName, params); // throws exception
}
}