/** 当JSON里只含有Bean的部分属性时，更新一个已存在Bean，只覆盖该部分的属性. */
public void update(String jsonString, Object object) {
try {
mapper.readerForUpdating(object).readValue(jsonString);
} catch (JsonProcessingException e) {
// logger.warn("update json string:" + jsonString + " to object:" + object + " error.", e);
} catch (IOException e) {
// logger.warn("update json string:" + jsonString + " to object:" + object + " error.", e);
}
}
protected T updateEntity(T entity, String body) {
ObjectMapper mapper = new ObjectMapper();
try {
return mapper.readerForUpdating(entity).readValue(body);
} catch (Exception e) {
log.error("", e);
throw new ServerErrorException(e.getMessage());
}
}
/** 當JSON裡只含有Bean的部分屬性時，更新一個已存在Bean，只覆蓋該部分的屬性. */
public <T> T update(String jsonString, T object) {
try {
return (T) mapper.readerForUpdating(object).readValue(jsonString);
} catch (JsonProcessingException e) {
logger.warn("update json string:" + jsonString + " to object:" + object + " error.", e);
} catch (IOException e) {
logger.warn("update json string:" + jsonString + " to object:" + object + " error.", e);
}
return null;
}