39 lines
1.1 KiB
Java
39 lines
1.1 KiB
Java
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package com.xkrs.straw.utils;
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import com.fasterxml.jackson.core.JsonProcessingException;
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import com.fasterxml.jackson.core.type.TypeReference;
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import com.fasterxml.jackson.databind.ObjectMapper;
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public class JsonUtils {
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private static ObjectMapper MAPPER = new ObjectMapper();
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static {
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// 通过spi注册支持的modules（对象映射器），如JavaTimeModule等
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MAPPER.findAndRegisterModules();
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}
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public static <T> String serialize(T data) {
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try {
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return MAPPER.writeValueAsString(data);
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} catch (JsonProcessingException e) {
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throw new RuntimeException(e);
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}
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}
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public static <T> T deserialize(String json, Class<T> clazz) {
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try {
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return MAPPER.readValue(json, clazz);
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} catch (JsonProcessingException e) {
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throw new RuntimeException(e);
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}
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}
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public static <T> T deserialize(String json, TypeReference<T> clazz) {
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try {
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return MAPPER.readValue(json, clazz);
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} catch (JsonProcessingException e) {
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throw new RuntimeException(e);
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}
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}
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}
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