jackson deserialization json to generic java object

JsonUtil.java

	/**
	 * jackson deserialization json to generic java object
	 *
	 * @param jsonStr       json string
	 * @param typeReference typeReference
	 * @return generic object
	 * @author yanganyu
	 * @date 2019/2/21 13:37
	 */
	public static <T> T parse(String jsonStr, TypeReference<T> typeReference) {
		T result = null;
		try {
			result = new ObjectMapper().readValue(jsonStr, typeReference);
		} catch (IOException e) {
			e.printStackTrace();
		}
		return result;
	}