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daiyongfei
2025-06-27 10:23:57 +08:00
parent 15d7ef8771
commit b94549185c
774 changed files with 3543 additions and 3558 deletions
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37
fys-common/fys-common-json/pom.xml Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<parent>
<groupId>com.fuyuanshen</groupId>
<artifactId>fys-common</artifactId>
<version>${revision}</version>
</parent>
<modelVersion>4.0.0</modelVersion>
<artifactId>fys-common-json</artifactId>
<description>
fys-common-json 序列化模块
</description>
<dependencies>
<dependency>
<groupId>com.fuyuanshen</groupId>
<artifactId>fys-common-core</artifactId>
</dependency>
<!-- JSON工具类 -->
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.datatype</groupId>
<artifactId>jackson-datatype-jsr310</artifactId>
</dependency>
</dependencies>
</project>

50
fys-common/fys-common-json/src/main/java/com/fuyuanshen/common/json/config/JacksonConfig.java Normal file
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package com.fuyuanshen.common.json.config;
import com.fasterxml.jackson.databind.ser.std.ToStringSerializer;
import com.fasterxml.jackson.datatype.jsr310.JavaTimeModule;
import com.fasterxml.jackson.datatype.jsr310.deser.LocalDateTimeDeserializer;
import com.fasterxml.jackson.datatype.jsr310.ser.LocalDateTimeSerializer;
import lombok.extern.slf4j.Slf4j;
import com.fuyuanshen.common.json.handler.BigNumberSerializer;
import com.fuyuanshen.common.json.handler.CustomDateDeserializer;
import org.springframework.boot.autoconfigure.AutoConfiguration;
import org.springframework.boot.autoconfigure.jackson.Jackson2ObjectMapperBuilderCustomizer;
import org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration;
import org.springframework.context.annotation.Bean;
import java.math.BigDecimal;
import java.math.BigInteger;
import java.time.LocalDateTime;
import java.time.format.DateTimeFormatter;
import java.util.Date;
import java.util.TimeZone;
/**
* jackson 配置
*
* @author Lion Li
*/
@Slf4j
@AutoConfiguration(before = JacksonAutoConfiguration.class)
public class JacksonConfig {
@Bean
public Jackson2ObjectMapperBuilderCustomizer customizer() {
return builder -> {
// 全局配置序列化返回 JSON 处理
JavaTimeModule javaTimeModule = new JavaTimeModule();
javaTimeModule.addSerializer(Long.class, BigNumberSerializer.INSTANCE);
javaTimeModule.addSerializer(Long.TYPE, BigNumberSerializer.INSTANCE);
javaTimeModule.addSerializer(BigInteger.class, BigNumberSerializer.INSTANCE);
javaTimeModule.addSerializer(BigDecimal.class, ToStringSerializer.instance);
DateTimeFormatter formatter = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss");
javaTimeModule.addSerializer(LocalDateTime.class, new LocalDateTimeSerializer(formatter));
javaTimeModule.addDeserializer(LocalDateTime.class, new LocalDateTimeDeserializer(formatter));
javaTimeModule.addDeserializer(Date.class, new CustomDateDeserializer());
builder.modules(javaTimeModule);
builder.timeZone(TimeZone.getDefault());
log.info("初始化 jackson 配置");
};
}
}

42
fys-common/fys-common-json/src/main/java/com/fuyuanshen/common/json/handler/BigNumberSerializer.java Normal file
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package com.fuyuanshen.common.json.handler;
import com.fasterxml.jackson.core.JsonGenerator;
import com.fasterxml.jackson.databind.SerializerProvider;
import com.fasterxml.jackson.databind.annotation.JacksonStdImpl;
import com.fasterxml.jackson.databind.ser.std.NumberSerializer;
import java.io.IOException;
/**
* 超出 JS 最大最小值 处理
*
* @author Lion Li
*/
@JacksonStdImpl
public class BigNumberSerializer extends NumberSerializer {
/**
* 根据 JS Number.MAX_SAFE_INTEGER 与 Number.MIN_SAFE_INTEGER 得来
*/
private static final long MAX_SAFE_INTEGER = 9007199254740991L;
private static final long MIN_SAFE_INTEGER = -9007199254740991L;
/**
* 提供实例
*/
public static final BigNumberSerializer INSTANCE = new BigNumberSerializer(Number.class);
public BigNumberSerializer(Class<? extends Number> rawType) {
super(rawType);
}
@Override
public void serialize(Number value, JsonGenerator gen, SerializerProvider provider) throws IOException {
// 超出范围 序列化为字符串
if (value.longValue() > MIN_SAFE_INTEGER && value.longValue() < MAX_SAFE_INTEGER) {
super.serialize(value, gen, provider);
} else {
gen.writeString(value.toString());
}
}
}

31
fys-common/fys-common-json/src/main/java/com/fuyuanshen/common/json/handler/CustomDateDeserializer.java Normal file
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package com.fuyuanshen.common.json.handler;
import cn.hutool.core.date.DateUtil;
import com.fasterxml.jackson.core.JsonParser;
import com.fasterxml.jackson.databind.DeserializationContext;
import com.fasterxml.jackson.databind.JsonDeserializer;
import java.io.IOException;
import java.util.Date;
/**
* 自定义 Date 类型反序列化处理器（支持多种格式）
*
* @author AprilWind
*/
public class CustomDateDeserializer extends JsonDeserializer<Date> {
/**
* 反序列化逻辑：将字符串转换为 Date 对象
*
* @param p JSON 解析器，用于获取字符串值
* @param ctxt 上下文环境（可用于获取更多配置）
* @return 转换后的 Date 对象，若为空字符串返回 null
* @throws IOException 当字符串格式非法或转换失败时抛出
*/
@Override
public Date deserialize(JsonParser p, DeserializationContext ctxt) throws IOException {
return DateUtil.parse(p.getText());
}
}

170
fys-common/fys-common-json/src/main/java/com/fuyuanshen/common/json/utils/JsonUtils.java Normal file
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package com.fuyuanshen.common.json.utils;
import cn.hutool.core.lang.Dict;
import cn.hutool.core.util.ArrayUtil;
import cn.hutool.core.util.ObjectUtil;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.core.type.TypeReference;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.exc.MismatchedInputException;
import lombok.AccessLevel;
import lombok.NoArgsConstructor;
import com.fuyuanshen.common.core.utils.SpringUtils;
import com.fuyuanshen.common.core.utils.StringUtils;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
/**
* JSON 工具类
*
* @author 芋道源码
*/
@NoArgsConstructor(access = AccessLevel.PRIVATE)
public class JsonUtils {
private static final ObjectMapper OBJECT_MAPPER = SpringUtils.getBean(ObjectMapper.class);
public static ObjectMapper getObjectMapper() {
return OBJECT_MAPPER;
}
/**
* 将对象转换为JSON格式的字符串
*
* @param object 要转换的对象
* @return JSON格式的字符串，如果对象为null，则返回null
* @throws RuntimeException 如果转换过程中发生JSON处理异常，则抛出运行时异常
*/
public static String toJsonString(Object object) {
if (ObjectUtil.isNull(object)) {
return null;
}
try {
return OBJECT_MAPPER.writeValueAsString(object);
} catch (JsonProcessingException e) {
throw new RuntimeException(e);
}
}
/**
* 将JSON格式的字符串转换为指定类型的对象
*
* @param text JSON格式的字符串
* @param clazz 要转换的目标对象类型
* @param <T> 目标对象的泛型类型
* @return 转换后的对象，如果字符串为空则返回null
* @throws RuntimeException 如果转换过程中发生IO异常，则抛出运行时异常
*/
public static <T> T parseObject(String text, Class<T> clazz) {
if (StringUtils.isEmpty(text)) {
return null;
}
try {
return OBJECT_MAPPER.readValue(text, clazz);
} catch (IOException e) {
throw new RuntimeException(e);
}
}
/**
* 将字节数组转换为指定类型的对象
*
* @param bytes 字节数组
* @param clazz 要转换的目标对象类型
* @param <T> 目标对象的泛型类型
* @return 转换后的对象，如果字节数组为空则返回null
* @throws RuntimeException 如果转换过程中发生IO异常，则抛出运行时异常
*/
public static <T> T parseObject(byte[] bytes, Class<T> clazz) {
if (ArrayUtil.isEmpty(bytes)) {
return null;
}
try {
return OBJECT_MAPPER.readValue(bytes, clazz);
} catch (IOException e) {
throw new RuntimeException(e);
}
}
/**
* 将JSON格式的字符串转换为指定类型的对象，支持复杂类型
*
* @param text JSON格式的字符串
* @param typeReference 指定类型的TypeReference对象
* @param <T> 目标对象的泛型类型
* @return 转换后的对象，如果字符串为空则返回null
* @throws RuntimeException 如果转换过程中发生IO异常，则抛出运行时异常
*/
public static <T> T parseObject(String text, TypeReference<T> typeReference) {
if (StringUtils.isBlank(text)) {
return null;
}
try {
return OBJECT_MAPPER.readValue(text, typeReference);
} catch (IOException e) {
throw new RuntimeException(e);
}
}
/**
* 将JSON格式的字符串转换为Dict对象
*
* @param text JSON格式的字符串
* @return 转换后的Dict对象，如果字符串为空或者不是JSON格式则返回null
* @throws RuntimeException 如果转换过程中发生IO异常，则抛出运行时异常
*/
public static Dict parseMap(String text) {
if (StringUtils.isBlank(text)) {
return null;
}
try {
return OBJECT_MAPPER.readValue(text, OBJECT_MAPPER.getTypeFactory().constructType(Dict.class));
} catch (MismatchedInputException e) {
// 类型不匹配说明不是json
return null;
} catch (IOException e) {
throw new RuntimeException(e);
}
}
/**
* 将JSON格式的字符串转换为Dict对象的列表
*
* @param text JSON格式的字符串
* @return 转换后的Dict对象的列表，如果字符串为空则返回null
* @throws RuntimeException 如果转换过程中发生IO异常，则抛出运行时异常
*/
public static List<Dict> parseArrayMap(String text) {
if (StringUtils.isBlank(text)) {
return null;
}
try {
return OBJECT_MAPPER.readValue(text, OBJECT_MAPPER.getTypeFactory().constructCollectionType(List.class, Dict.class));
} catch (IOException e) {
throw new RuntimeException(e);
}
}
/**
* 将JSON格式的字符串转换为指定类型对象的列表
*
* @param text JSON格式的字符串
* @param clazz 要转换的目标对象类型
* @param <T> 目标对象的泛型类型
* @return 转换后的对象的列表，如果字符串为空则返回空列表
* @throws RuntimeException 如果转换过程中发生IO异常，则抛出运行时异常
*/
public static <T> List<T> parseArray(String text, Class<T> clazz) {
if (StringUtils.isEmpty(text)) {
return new ArrayList<>();
}
try {
return OBJECT_MAPPER.readValue(text, OBJECT_MAPPER.getTypeFactory().constructCollectionType(List.class, clazz));
} catch (IOException e) {
throw new RuntimeException(e);
}
}
}

1
fys-common/fys-common-json/src/main/resources/META-INF/spring/org.springframework.boot.autoconfigure.AutoConfiguration.imports Normal file
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com.fuyuanshen.common.json.config.JacksonConfig