請參考:postman中 form-data、x-www-form-urlencoded、raw、binary的區別json
private MultiValueMap<String, Object> buildFormData(Object changes) { MultiValueMap<String, Object> form = new LinkedMultiValueMap<>(); //表單數據結構 Map<String, Object> dataMap = new HashMap<>(); dataMap.put("data", changes); try { String json = new ObjectMapper().writeValueAsString(dataMap); // value 最終轉化成String form.add("params", json); } catch (JsonProcessingException e) { LOGGER.error("transform map to String error:{}",e); } return form; }
參考上一篇博客:Spring RestTemplate Add Header 數據結構