【发布时间】:2023-04-07 18:33:01
【问题描述】:
我创建了一个返回 JSON 响应的 Mock 服务,如下所示:
{ "RegionsID": "123", "RegionsName": "TestRegion", “地区名单”:[ { “区号”:“321” }, { “区域名称”:“测试区域” } ] }
然后我创建了 GetRegionsDistrictsRestClient 类以使用 restTemplate 使用 REST API:
public class GetRegionsDistrictsRestClient {
private Logger logger = Logger.getLogger(getClass().getName());
@Autowired
public RegionRequestHeader getRegionDistrict() {
String theUrl = "https://a03e1a89-0363-4b17-8e3c-eb0220020e9b.mock.pstmn.io/GetRegionsDistricts";
RestTemplate restTemplate = new RestTemplate();
RegionRequestHeader result = restTemplate.getForObject(theUrl, RegionRequestHeader.class);
return result;
}
}
RegionRequestHeader 和 DistrictRequestHeader 是这样的:
public class RegionRequestHeader {
private Integer regionsID;
private String regionsName;
private List<DistrictRequestHeader> districtList;
public Integer getRegionsID() {
return regionsID;
}
public void setRegionsID(Integer regionsID) {
this.regionsID = regionsID;
}
public String getRegionsName() {
return regionsName;
}
public void setRegionsName(String regionsName) {
this.regionsName = regionsName;
}
public List<DistrictRequestHeader> getDistrictList() {
return districtList;
}
public void setDistrictList(List<DistrictRequestHeader> districtList) {
this.districtList = districtList;
}
}
public class DistrictRequestHeader {
private Integer districtsID;
private String districtsName;
public Integer getDistrictsID() {
return districtsID;
}
public void setDistrictsID(Integer districtsID) {
this.districtsID = districtsID;
}
public String getDistrictsName() {
return districtsName;
}
public void setDistrictsName(String districtsName) {
this.districtsName = districtsName;
}
}
响应没问题,但屏幕截图中提到的值为 null:
【问题讨论】:
标签: spring resttemplate spring-rest