本文参照Jackson实现序列化工具类，旨在于简化开发
JacksonUtil.class
public class JacksonUtil {private JacksonUtil() {}/*** 单例*/private final static ObjectMapper OBJECT_MAPPER;static {OBJECT_MAPPER = new ObjectMapper();}private static ObjectMapper getObjectMapper() {return OBJECT_MAPPER;}private static <T> T tryParse(Callable<T> parser) {return tryParse(parser, JacksonException.class);}private static <T> T tryParse(Callable<T> parser, Class<? extends Exception> check) {try {return parser.call();} catch (Exception var4) {if (check.isAssignableFrom(var4.getClass())) {throw new JsonParseException(var4);}throw new IllegalStateException(var4);}}/*** 序列化方法*/public static String writeValueAsString(Object object) {return JacksonUtil.tryParse(() -> {return JacksonUtil.getObjectMapper().writeValueAsString(object);});}/*** 反序列化*/public static <T> T readValue(String content, Class<T> valueType) {return JacksonUtil.tryParse(() -> {return JacksonUtil.getObjectMapper().readValue(content, valueType);});}/*** 反序列化 List*/public static <T> T readListValue(String content, Class<?> paramClasses) {JavaType javaType = JacksonUtil.getObjectMapper().getTypeFactory().constructParametricType(List.class, paramClasses);return JacksonUtil.tryParse(() -> {return JacksonUtil.getObjectMapper().readValue(content, javaType);});}}
