Resteasy error response body is unreachable(无法访问RESTEasy错误响应正文)
问题描述
我正在使用带有RESTEasy的Quarkus框架来恢复通信。 当响应代码为200等时,一切都很正常。当客户端收到错误代码(例如,400 Bad Request RESTEasy)时,会返回WebApplicationException,并且我无法访问响应正文。
MyService.java
@Path("/")
@RegisterRestClient
@RegisterProvider(value = ClientLoggingFilter.class, priority = 100)
public interface MyService {
@POST
@Path("/foo")
@Consumes(MediaType.APPLICATION_JSON)
MyRespnse create(MyRequest request);
我一直在尝试从WebApplicationException读取Entity,但Entity始终为空。在邮递员服务中返回如下正文:
{
"error" : {
"id" : "id does not exist"
}
}
推荐答案
查看http://download.eclipse.org/microprofile/microprofile-rest-client-1.0/apidocs/org/eclipse/microprofile/rest/client/ext/ResponseExceptionMapper.html
@Provider
public class CustomResponseExceptionMapper implements ResponseExceptionMapper<RuntimeException> {
public CustomResponseExceptionMapper () {
}
public boolean handles(int statusCode, MultivaluedMap<String, Object> headers) {
}
public CusomExceptionMapper toThrowable(Response response) {
try {
String responseString = (String)response.readEntity(String.class);
............
}
}
}
或
public class CustomExceptionMapper
implements ResponseExceptionMapper<Throwable> {
}
注册ResponseExceptionMapper提供程序:
@Path("/xyz")
@RegisterProvider(CustomResponseExceptionMapper.class)
@RegisterRestClient
@Timeout
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