下面是rest控制器类，它是post请求

@PostMapping(value = "/details")
public SubSeriesDetailsRequest getGlobalSearchProductDetails(@RequestBody List<SubSeriesCodesRequest> codes,
        @QueryParam("contextString") String contextString) {

    LOGGER.info("Inside post request " + codes);

    String url = "http://www.example.com/details";
    RestTemplate restTemplate = new RestTemplate();

    HttpHeaders headers = new HttpHeaders();
    headers.setContentType(MediaType.APPLICATION_JSON);

    HttpEntity<Object> entity = new HttpEntity<>(headers);
    // SubSeriesDetailsRequest detailsRequest = new SubSeriesDetailsRequest();

    SubSeriesDetailsRequest response = restTemplate.postForObject(url, entity, SubSeriesDetailsRequest.class);
    return response;

}

我的dto类
@jsoninclude（jsoninclude.include.non\u null）@jsonignoreproperties（ignoreunknown=true）
公共类subscriescodesrequest实现可序列化{

private static final long serialVersionUID = 6880035785505252493L;
private List<String> codes;

public SubSeriesCodesRequest(List<String> codes) {
    super();
    this.codes = codes;
}

@JsonCreator
public SubSeriesCodesRequest() {

}

public List<String> getCodes() {
    return codes;
}

public void setCodes(List<String> codes) {
    this.codes = codes;
}

需要实现如下post请求