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reactor：优化 JsonUtils 的编码风格

master-jdk17
YunaiV 2026-06-26 17:29:52 -07:00
parent 103b9534b4
commit ac1ded1aaf
1 changed files with 21 additions and 17 deletions
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38
yudao-framework/yudao-common/src/main/java/cn/iocoder/yudao/framework/common/util/json/JsonUtils.java
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@ -6,12 +6,14 @@ import cn.hutool.json.JSONUtil;
import cn.iocoder.yudao.framework.common.util.json.databind.TimestampLocalDateTimeDeserializer;
import cn.iocoder.yudao.framework.common.util.json.databind.TimestampLocalDateTimeSerializer;
import com.fasterxml.jackson.annotation.JsonInclude;
import com.fasterxml.jackson.core.JacksonException;
import com.fasterxml.jackson.core.type.TypeReference;
import com.fasterxml.jackson.databind.DeserializationFeature;
import com.fasterxml.jackson.databind.JsonNode;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.SerializationFeature;
import com.fasterxml.jackson.databind.module.SimpleModule;
import com.fasterxml.jackson.databind.json.JsonMapper;
import com.fasterxml.jackson.datatype.jsr310.JavaTimeModule;
import lombok.Getter;
import lombok.SneakyThrows;
@ -33,17 +35,19 @@ import java.util.Map;
public class JsonUtils {
@Getter
private static ObjectMapper objectMapper = new ObjectMapper();
private static ObjectMapper objectMapper = buildObjectMapper();
static {
objectMapper.configure(SerializationFeature.FAIL_ON_EMPTY_BEANS, false);
objectMapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
objectMapper.setSerializationInclusion(JsonInclude.Include.NON_NULL); // 忽略 null 值
// 解决 LocalDateTime 的序列化
private static ObjectMapper buildObjectMapper() {
SimpleModule simpleModule = new JavaTimeModule()
// 解决 LocalDateTime 的序列化
.addSerializer(LocalDateTime.class, TimestampLocalDateTimeSerializer.INSTANCE)
.addDeserializer(LocalDateTime.class, TimestampLocalDateTimeDeserializer.INSTANCE);
objectMapper.registerModules(simpleModule);
return JsonMapper.builder()
.disable(SerializationFeature.FAIL_ON_EMPTY_BEANS)
.disable(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES)
.defaultPropertyInclusion(JsonInclude.Value.construct(JsonInclude.Include.NON_NULL, JsonInclude.Include.NON_NULL))
.addModule(simpleModule)
.build();
}
/**
@ -78,7 +82,7 @@ public class JsonUtils {
}
try {
return objectMapper.readValue(text, clazz);
} catch (IOException e) {
} catch (JacksonException e) {
log.error("json parse err,json:{}", text, e);
throw new RuntimeException(e);
}
@ -92,7 +96,7 @@ public class JsonUtils {
JsonNode treeNode = objectMapper.readTree(text);
JsonNode pathNode = treeNode.path(path);
return objectMapper.readValue(pathNode.toString(), clazz);
} catch (IOException e) {
} catch (JacksonException e) {
log.error("json parse err,json:{}", text, e);
throw new RuntimeException(e);
}
@ -104,7 +108,7 @@ public class JsonUtils {
}
try {
return objectMapper.readValue(text, objectMapper.getTypeFactory().constructType(type));
} catch (IOException e) {
} catch (JacksonException e) {
log.error("json parse err,json:{}", text, e);
throw new RuntimeException(e);
}
@ -153,7 +157,7 @@ public class JsonUtils {
public static <T> T parseObject(String text, TypeReference<T> typeReference) {
try {
return objectMapper.readValue(text, typeReference);
} catch (IOException e) {
} catch (JacksonException e) {
log.error("json parse err,json:{}", text, e);
throw new RuntimeException(e);
}
@ -169,7 +173,7 @@ public class JsonUtils {
public static <T> T parseObjectQuietly(String text, TypeReference<T> typeReference) {
try {
return objectMapper.readValue(text, typeReference);
} catch (IOException e) {
} catch (JacksonException e) {
return null;
}
}
@ -186,7 +190,7 @@ public class JsonUtils {
}
try {
return objectMapper.readValue(text, new TypeReference<Map<String, Object>>() {});
} catch (IOException e) {
} catch (JacksonException e) {
return null;
}
}
@ -204,7 +208,7 @@ public class JsonUtils {
}
try {
return objectMapper.readValue(text, clazz);
} catch (IOException e) {
} catch (JacksonException e) {
return null;
}
}
@ -215,7 +219,7 @@ public class JsonUtils {
}
try {
return objectMapper.readValue(text, objectMapper.getTypeFactory().constructCollectionType(List.class, clazz));
} catch (IOException e) {
} catch (JacksonException e) {
log.error("json parse err,json:{}", text, e);
throw new RuntimeException(e);
}
@ -229,7 +233,7 @@ public class JsonUtils {
JsonNode treeNode = objectMapper.readTree(text);
JsonNode pathNode = treeNode.path(path);
return objectMapper.readValue(pathNode.toString(), objectMapper.getTypeFactory().constructCollectionType(List.class, clazz));
} catch (IOException e) {
} catch (JacksonException e) {
log.error("json parse err,json:{}", text, e);
throw new RuntimeException(e);
}
@ -238,7 +242,7 @@ public class JsonUtils {
public static JsonNode parseTree(String text) {
try {
return objectMapper.readTree(text);
} catch (IOException e) {
} catch (JacksonException e) {
log.error("json parse err,json:{}", text, e);
throw new RuntimeException(e);
}