내 response
은 null
값을 제공하지만 fiddler
에서 동일한 값을 실행하면 많은 데이터가 발생합니다. 필자는 코드 작성 횟수를 줄이고 온라인 도구를 사용하여 코드를 생성했습니다. 나는 어수선한 곳을 궁금해. 응답시 null 값을 반환하는 JSON
Publications response = null ;
// First open URL connection (using JDK; similar with other libs)
try {
URL url = new URL(
"http://myserver:myport/Mobile/GetPublications");
HttpURLConnection connection = (HttpURLConnection)url.openConnection() ;
connection.setDoInput(true);
connection.setDoOutput(true);
connection.setRequestMethod("POST") ;
connection.setRequestProperty("Content-Type", "application/json") ;
// and other configuration if you want, timeouts etc
// then send JSON request
Publications request = new Publications(); // POJO with getters or public fields
ObjectMapper mapper = new ObjectMapper();
mapper.writeValue(connection.getOutputStream(), request);
// and read response
response = mapper.readValue(
connection.getInputStream(), Publications.class);
} catch (JsonGenerationException e) {
e.printStackTrace();
fail() ;
} catch (JsonMappingException e) {
e.printStackTrace();
fail() ;
} catch (IOException e) {
e.printStackTrace();
fail() ;
}
assertNotNull(response) ;
assertTrue(response.getPublicationInfo() != null) ;
// assertTrue(response.getPublicationInfo().size() > 0);
// assertNotNull(((PublicationInfo)response.getPublicationInfo().get(0)).getPublicationTitle() != null) ;
그리고 간행물 POJO는
import com.fasterxml.jackson.*
@JsonSerialize(include = JsonSerialize.Inclusion.NON_NULL)
@Generated("com.googlecode.jsonschema2pojo")
@JsonPropertyOrder({ "ErrorInfo", "PublicationInfo" })
public class Publications {
@JsonProperty("ErrorInfo")
private Object ErrorInfo;
@JsonProperty("PublicationInfo")
private List<PublicationInfo> PublicationInfo = new ArrayList<PublicationInfo>();
private Map<String, Object> additionalProperties = new HashMap<String, Object>();
@JsonProperty("ErrorInfo")
public Object getErrorInfo() {
return ErrorInfo;
}
@JsonProperty("ErrorInfo")
public void setErrorInfo(Object ErrorInfo) {
this.ErrorInfo = ErrorInfo;
}
@JsonProperty("PublicationInfo")
public List<PublicationInfo> getPublicationInfo() {
return PublicationInfo;
}
@JsonProperty("PublicationInfo")
public void setPublicationInfo(
List<PublicationInfo> PublicationInfo) {
this.PublicationInfo = PublicationInfo;
}
@JsonAnyGetter
public Map<String, Object> getAdditionalProperties() {
return this.additionalProperties;
}
@JsonAnySetter
public void setAdditionalProperties(String name, Object value) {
this.additionalProperties.put(name, value);
}
}
내가 assertTrue(response.getPublicationInfo().size() > 0);
에서 테스트 케이스 실패를 얻을 수있다. 그러나 피들러는이
{
"SpecialPublications": {
"ErrorInfo": null,
"SpecialPublicationInfo": [
{
"Date": "2/3/2010",
"URL": "SOME URL HERE",
"Description": "So much to do so less time."
},
{
"Date": "2/4/2010",
"URL": "SOME MORE URL HERE",
"Description": "I need more time"
}
]
}
}
먼저 JSON 구문 분석 전에 실제로 응답을 받았는지 확인하는 것이 좋습니다. –
SpotlightPublicationInfo! = PublicationInfo? 후자를 어디에 매핑하고 있습니까? – Perception