diff --git a/hutool-core/src/main/java/cn/hutool/core/convert/impl/ArrayConverter.java b/hutool-core/src/main/java/cn/hutool/core/convert/impl/ArrayConverter.java
index 739e372e3..86862b553 100644
--- a/hutool-core/src/main/java/cn/hutool/core/convert/impl/ArrayConverter.java
+++ b/hutool-core/src/main/java/cn/hutool/core/convert/impl/ArrayConverter.java
@@ -48,7 +48,7 @@ public class ArrayConverter extends AbstractConverter {
 	}
 
 	@Override
-	protected Object convertInternal(Class<?> targetClass, final Object value) {
+	protected Object convertInternal(final Class<?> targetClass, final Object value) {
 		final Class<?> targetComponentType;
 		if (targetClass.isArray()) {
 			targetComponentType = targetClass.getComponentType();
diff --git a/hutool-core/src/main/java/cn/hutool/core/convert/impl/DateConverter.java b/hutool-core/src/main/java/cn/hutool/core/convert/impl/DateConverter.java
index e6ee1a5a7..be6635a7a 100644
--- a/hutool-core/src/main/java/cn/hutool/core/convert/impl/DateConverter.java
+++ b/hutool-core/src/main/java/cn/hutool/core/convert/impl/DateConverter.java
@@ -59,7 +59,7 @@ public class DateConverter extends AbstractConverter {
 	}
 
 	@Override
-	protected java.util.Date convertInternal(Class<?> targetClass, final Object value) {
+	protected java.util.Date convertInternal(final Class<?> targetClass, final Object value) {
 		if (value == null || (value instanceof CharSequence && StrUtil.isBlank(value.toString()))) {
 			return null;
 		}
@@ -89,7 +89,7 @@ public class DateConverter extends AbstractConverter {
 	 * @param date Date
 	 * @return 目标类型对象
 	 */
-	private java.util.Date wrap(Class<?> targetClass, final DateTime date) {
+	private java.util.Date wrap(final Class<?> targetClass, final DateTime date) {
 		// 返回指定类型
 		if (java.util.Date.class == targetClass) {
 			return date.toJdkDate();
@@ -116,7 +116,7 @@ public class DateConverter extends AbstractConverter {
 	 * @param mills Date
 	 * @return 目标类型对象
 	 */
-	private java.util.Date wrap(Class<?> targetClass, final long mills) {
+	private java.util.Date wrap(final Class<?> targetClass, final long mills) {
 		// 返回指定类型
 		if (java.util.Date.class == targetClass) {
 			return new java.util.Date(mills);
diff --git a/hutool-json/src/main/java/cn/hutool/json/JSON.java b/hutool-json/src/main/java/cn/hutool/json/JSON.java
index e06aaa72c..9a0345ede 100755
--- a/hutool-json/src/main/java/cn/hutool/json/JSON.java
+++ b/hutool-json/src/main/java/cn/hutool/json/JSON.java
@@ -15,6 +15,14 @@ import java.lang.reflect.Type;
  */
 public interface JSON extends Cloneable, Serializable {
 
+	/**
+	 * 获取JSON配置
+	 *
+	 * @return {@link JSONConfig}
+	 * @since 5.3.0
+	 */
+	JSONConfig getConfig();
+
 	/**
 	 * 通过表达式获取JSON中嵌套的对象<br>
 	 * <ol>
@@ -36,7 +44,7 @@ public interface JSON extends Cloneable, Serializable {
 	 * @see BeanPath#get(Object)
 	 * @since 4.0.6
 	 */
-	default Object getByPath(String expression){
+	default Object getByPath(final String expression){
 		return BeanPath.of(expression).get(this);
 	}
 
@@ -61,7 +69,7 @@ public interface JSON extends Cloneable, Serializable {
 	 * @param expression 表达式
 	 * @param value      值
 	 */
-	default void putByPath(String expression, Object value){
+	default void putByPath(final String expression, final Object value){
 		BeanPath.of(expression).set(this, value);
 	}
 
@@ -152,6 +160,18 @@ public interface JSON extends Cloneable, Serializable {
 		return toBean((Type) clazz);
 	}
 
+	/**
+	 * 转为实体类对象
+	 *
+	 * @param <T>         Bean类型
+	 * @param type        {@link Type}
+	 * @return 实体类对象
+	 * @since 4.3.2
+	 */
+	default <T> T toBean(final Type type) {
+		return JSONConverter.jsonConvert(type, this, getConfig());
+	}
+
 	/**
 	 * 转为实体类对象，转换异常将被抛出
 	 *
@@ -163,29 +183,4 @@ public interface JSON extends Cloneable, Serializable {
 	default <T> T toBean(final TypeReference<T> reference) {
 		return toBean(reference.getType());
 	}
-
-	/**
-	 * 转为实体类对象
-	 *
-	 * @param <T>  Bean类型
-	 * @param type {@link Type}
-	 * @return 实体类对象
-	 * @since 3.0.8
-	 */
-	default <T> T toBean(final Type type) {
-		return toBean(type, false);
-	}
-
-	/**
-	 * 转为实体类对象
-	 *
-	 * @param <T>         Bean类型
-	 * @param type        {@link Type}
-	 * @param ignoreError 是否忽略转换错误
-	 * @return 实体类对象
-	 * @since 4.3.2
-	 */
-	default <T> T toBean(final Type type, final boolean ignoreError) {
-		return JSONConverter.jsonConvert(type, this, ignoreError);
-	}
 }
diff --git a/hutool-json/src/main/java/cn/hutool/json/JSONArray.java b/hutool-json/src/main/java/cn/hutool/json/JSONArray.java
index 5a04ac89e..a7cd482f0 100755
--- a/hutool-json/src/main/java/cn/hutool/json/JSONArray.java
+++ b/hutool-json/src/main/java/cn/hutool/json/JSONArray.java
@@ -193,7 +193,7 @@ public class JSONArray implements JSON, JSONGetter<Integer>, List<Object>, Rando
 
 	@Override
 	public <T> T getByPath(final String expression, final Class<T> resultType) {
-		return JSONConverter.jsonConvert(resultType, getByPath(expression), this.config.isIgnoreError());
+		return JSONConverter.jsonConvert(resultType, getByPath(expression), getConfig());
 	}
 
 	/**
@@ -237,7 +237,7 @@ public class JSONArray implements JSON, JSONGetter<Integer>, List<Object>, Rando
 
 	@Override
 	public <T> T toBean(final Type type) {
-		return JSON.super.toBean(type, config.isIgnoreError());
+		return JSON.super.toBean(type);
 	}
 
 	/**
diff --git a/hutool-json/src/main/java/cn/hutool/json/JSONBeanParser.java b/hutool-json/src/main/java/cn/hutool/json/JSONBeanParser.java
index 6c9c1212a..d7cb71125 100755
--- a/hutool-json/src/main/java/cn/hutool/json/JSONBeanParser.java
+++ b/hutool-json/src/main/java/cn/hutool/json/JSONBeanParser.java
@@ -1,7 +1,8 @@
 package cn.hutool.json;
 
 /**
- * 实现此接口的类可以通过实现{@code parse(value)}方法来将JSON中的值解析为此对象的值
+ * 实现此接口的类可以通过实现{@code parse(value)}方法来将JSON中的值解析为此对象的值<br>
+ * 此接口主要用于可以自定义的Bean对象，而无需全局配置转换器。
  *
  * @author Looly
  * @since 5.7.8
diff --git a/hutool-json/src/main/java/cn/hutool/json/JSONConverter.java b/hutool-json/src/main/java/cn/hutool/json/JSONConverter.java
index 990d902bb..cd38d0734 100644
--- a/hutool-json/src/main/java/cn/hutool/json/JSONConverter.java
+++ b/hutool-json/src/main/java/cn/hutool/json/JSONConverter.java
@@ -7,6 +7,8 @@ import cn.hutool.core.convert.ConvertException;
 import cn.hutool.core.convert.Converter;
 import cn.hutool.core.convert.ConverterRegistry;
 import cn.hutool.core.convert.impl.BeanConverter;
+import cn.hutool.core.convert.impl.DateConverter;
+import cn.hutool.core.convert.impl.TemporalAccessorConverter;
 import cn.hutool.core.reflect.ConstructorUtil;
 import cn.hutool.core.reflect.TypeUtil;
 import cn.hutool.core.text.StrUtil;
@@ -15,6 +17,8 @@ import cn.hutool.json.serialize.GlobalSerializeMapping;
 import cn.hutool.json.serialize.JSONDeserializer;
 
 import java.lang.reflect.Type;
+import java.time.temporal.TemporalAccessor;
+import java.util.Date;
 
 /**
  * JSON转换器
@@ -35,7 +39,7 @@ public class JSONConverter implements Converter {
 	}
 
 	@Override
-	public Object convert(Type targetType, Object value) throws ConvertException {
+	public Object convert(final Type targetType, final Object value) throws ConvertException {
 		return JSONUtil.parse(value);
 	}
 
@@ -47,38 +51,60 @@ public class JSONConverter implements Converter {
 	 * @param <T> 转换后的对象类型
 	 * @param targetType 目标类型
 	 * @param value 值
-	 * @param ignoreError 是否忽略转换错误
+	 * @param config JSON配置项
 	 * @return 目标类型的值
 	 * @throws ConvertException 转换失败
 	 */
 	@SuppressWarnings("unchecked")
-	protected static <T> T jsonConvert(final Type targetType, final Object value, final boolean ignoreError) throws ConvertException {
+	protected static <T> T jsonConvert(final Type targetType, final Object value, final JSONConfig config) throws ConvertException {
 		if (null == value) {
 			return null;
 		}
 
-		// since 5.7.8，增加自定义Bean反序列化接口
+		// since 5.7.8，增加自定义Bean反序列化接口和特殊对象的自定义转换
 		if(targetType instanceof Class){
-			final Class<?> clazz = (Class<?>) targetType;
-			if (JSONBeanParser.class.isAssignableFrom(clazz)){
+			final Class<?> targetClass = (Class<?>) targetType;
+			if(targetClass.isInstance(value)){
+				return (T) value;
+			}
+
+			if (JSONBeanParser.class.isAssignableFrom(targetClass)){
+				// 自定义对象转换
 				@SuppressWarnings("rawtypes")
-				final JSONBeanParser target = (JSONBeanParser) ConstructorUtil.newInstanceIfPossible(clazz);
+				final JSONBeanParser target = (JSONBeanParser) ConstructorUtil.newInstanceIfPossible(targetClass);
 				if(null == target){
 					throw new ConvertException("Can not instance [{}]", targetType);
 				}
 				target.parse(value);
 				return (T) target;
-			} else if(targetType == byte[].class && value instanceof CharSequence){
+			} else if(targetClass == byte[].class && value instanceof CharSequence){
+				// bytes二进制反序列化，默认按照Base64对待
 				// issue#I59LW4
 				return (T) Base64.decode((CharSequence) value);
+			}else if(targetClass.isAssignableFrom(Date.class) || targetClass.isAssignableFrom(TemporalAccessor.class)){
+				// 用户指定了日期格式，获取日期属性时使用对应格式
+				final String valueStr = Convert.toStr(value);
+				if (null == valueStr) {
+					return null;
+				}
+
+				// 日期转换，支持自定义日期格式
+				final String format = getDateFormat(config);
+				if(null != format){
+					if(targetClass.isAssignableFrom(Date.class)){
+						return (T) new DateConverter(format).convert(targetClass, valueStr);
+					}else{
+						return (T) new TemporalAccessorConverter(format).convert(targetClass, valueStr);
+					}
+				}
 			}
 		}
 
-		return jsonToBean(targetType, value, ignoreError);
+		return jsonToBean(targetType, value, null != config && config.isIgnoreError());
 	}
 
 	/**
-	 * JSON递归转换<br>
+	 * JSON递归转换为Bean<br>
 	 * 首先尝试JDK类型转换，如果失败尝试JSON转Bean
 	 *
 	 * @param <T> 转换后的对象类型
@@ -103,9 +129,8 @@ public class JSONConverter implements Converter {
 
 			// issue#2212@Github
 			// 在JSONObject转Bean时，读取JSONObject本身的配置文件
-			if(value instanceof JSONGetter
-					&& targetType instanceof Class && BeanUtil.hasSetter((Class<?>) targetType)){
-				final JSONConfig config = ((JSONGetter<?>) value).getConfig();
+			if(targetType instanceof Class && BeanUtil.hasSetter((Class<?>) targetType)){
+				final JSONConfig config = ((JSON) value).getConfig();
 				final Converter converter = new BeanConverter(InternalJSONUtil.toCopyOptions(config).setIgnoreError(ignoreError));
 				return ignoreError ? converter.convert(targetType, value, null)
 						: (T) converter.convert(targetType, value);
@@ -126,4 +151,19 @@ public class JSONConverter implements Converter {
 
 		return targetValue;
 	}
+
+	/**
+	 * 获取配置文件中的日期格式，无格式返回{@code null}
+	 * @param config JSON配置
+	 * @return 日期格式，无返回{@code null}
+	 */
+	private static String getDateFormat(final JSONConfig config){
+		if(null != config){
+			final String format = config.getDateFormat();
+			if (StrUtil.isNotBlank(format)) {
+				return format;
+			}
+		}
+		return null;
+	}
 }
diff --git a/hutool-json/src/main/java/cn/hutool/json/JSONGetter.java b/hutool-json/src/main/java/cn/hutool/json/JSONGetter.java
index 5efbdf656..bbd8e82d3 100644
--- a/hutool-json/src/main/java/cn/hutool/json/JSONGetter.java
+++ b/hutool-json/src/main/java/cn/hutool/json/JSONGetter.java
@@ -1,17 +1,12 @@
 package cn.hutool.json;
 
-import cn.hutool.core.convert.Convert;
 import cn.hutool.core.convert.ConvertException;
-import cn.hutool.core.date.DateUtil;
-import cn.hutool.core.date.LocalDateTimeUtil;
 import cn.hutool.core.lang.getter.OptNullBasicTypeFromObjectGetter;
-import cn.hutool.core.text.StrUtil;
 import cn.hutool.core.util.ObjUtil;
 
 import java.time.LocalDateTime;
 import java.util.Date;
 import java.util.List;
-import java.util.Optional;
 
 /**
  * 用于JSON的Getter类，提供各种类型的Getter方法
@@ -132,29 +127,7 @@ public interface JSONGetter<K> extends OptNullBasicTypeFromObjectGetter<K> {
 
 	@Override
 	default Date getDate(final K key, final Date defaultValue) {
-		// 默认转换
-		final Object obj = getObj(key);
-		if (ObjUtil.isNull(obj)) {
-			return defaultValue;
-		}
-		if (obj instanceof Date) {
-			return (Date) obj;
-		}
-
-		final Optional<String> formatOps = Optional.ofNullable(getConfig()).map(JSONConfig::getDateFormat);
-		if (formatOps.isPresent()) {
-			final String format = formatOps.get();
-			if (StrUtil.isNotBlank(format)) {
-				// 用户指定了日期格式，获取日期属性时使用对应格式
-				final String str = Convert.toStr(obj);
-				if (null == str) {
-					return defaultValue;
-				}
-				return DateUtil.parse(str, format);
-			}
-		}
-
-		return Convert.toDate(obj, defaultValue);
+		return get(key, Date.class);
 	}
 
 	/**
@@ -166,29 +139,7 @@ public interface JSONGetter<K> extends OptNullBasicTypeFromObjectGetter<K> {
 	 * @since 5.7.7
 	 */
 	default LocalDateTime getLocalDateTime(final K key, final LocalDateTime defaultValue) {
-		// 默认转换
-		final Object obj = getObj(key);
-		if (ObjUtil.isNull(obj)) {
-			return defaultValue;
-		}
-		if (obj instanceof LocalDateTime) {
-			return (LocalDateTime) obj;
-		}
-
-		final Optional<String> formatOps = Optional.ofNullable(getConfig()).map(JSONConfig::getDateFormat);
-		if (formatOps.isPresent()) {
-			final String format = formatOps.get();
-			if (StrUtil.isNotBlank(format)) {
-				// 用户指定了日期格式，获取日期属性时使用对应格式
-				final String str = Convert.toStr(obj);
-				if (null == str) {
-					return defaultValue;
-				}
-				return LocalDateTimeUtil.parse(str, format);
-			}
-		}
-
-		return Convert.toLocalDateTime(obj, defaultValue);
+		return ObjUtil.defaultIfNull(get(key, LocalDateTime.class), defaultValue);
 	}
 
 	/**
@@ -201,37 +152,22 @@ public interface JSONGetter<K> extends OptNullBasicTypeFromObjectGetter<K> {
 		return get(key, byte[].class);
 	}
 
-	/**
-	 * 获取指定类型的对象<br>
-	 * 转换失败或抛出异常
-	 *
-	 * @param <T>  获取的对象类型
-	 * @param key  键
-	 * @param type 获取对象类型
-	 * @return 对象
-	 * @throws ConvertException 转换异常
-	 * @since 3.0.8
-	 */
-	default <T> T get(final K key, final Class<T> type) throws ConvertException {
-		return get(key, type, false);
-	}
-
 	/**
 	 * 获取指定类型的对象
 	 *
 	 * @param <T>         获取的对象类型
 	 * @param key         键
 	 * @param type        获取对象类型
-	 * @param ignoreError 是否跳过转换失败的对象或值
 	 * @return 对象
 	 * @throws ConvertException 转换异常
 	 * @since 3.0.8
 	 */
-	default <T> T get(final K key, final Class<T> type, final boolean ignoreError) throws ConvertException {
+	default <T> T get(final K key, final Class<T> type) throws ConvertException {
 		final Object value = this.getObj(key);
 		if (ObjUtil.isNull(value)) {
 			return null;
 		}
-		return JSONConverter.jsonConvert(type, value, ignoreError);
+
+		return JSONConverter.jsonConvert(type, value, getConfig());
 	}
 }
diff --git a/hutool-json/src/main/java/cn/hutool/json/JSONObject.java b/hutool-json/src/main/java/cn/hutool/json/JSONObject.java
index 99be5b560..7db6f17a8 100755
--- a/hutool-json/src/main/java/cn/hutool/json/JSONObject.java
+++ b/hutool-json/src/main/java/cn/hutool/json/JSONObject.java
@@ -151,7 +151,7 @@ public class JSONObject extends MapWrapper<String, Object> implements JSON, JSON
 
 	@Override
 	public <T> T toBean(final Type type) {
-		return JSON.super.toBean(type, this.config.isIgnoreError());
+		return JSON.super.toBean(type);
 	}
 
 	/**
@@ -183,7 +183,7 @@ public class JSONObject extends MapWrapper<String, Object> implements JSON, JSON
 
 	@Override
 	public <T> T getByPath(final String expression, final Class<T> resultType) {
-		return JSONConverter.jsonConvert(resultType, getByPath(expression), this.config.isIgnoreError());
+		return JSONConverter.jsonConvert(resultType, getByPath(expression), getConfig());
 	}
 
 	/**
diff --git a/hutool-json/src/main/java/cn/hutool/json/JSONUtil.java b/hutool-json/src/main/java/cn/hutool/json/JSONUtil.java
index 8bc60e160..06fb24fcf 100755
--- a/hutool-json/src/main/java/cn/hutool/json/JSONUtil.java
+++ b/hutool-json/src/main/java/cn/hutool/json/JSONUtil.java
@@ -382,7 +382,7 @@ public class JSONUtil {
 	 * @since 3.1.2
 	 */
 	public static <T> T toBean(final String jsonString, final Class<T> beanClass) {
-		return toBean(parseObj(jsonString), beanClass);
+		return toBean(parse(jsonString), beanClass);
 	}
 
 	/**
@@ -397,7 +397,21 @@ public class JSONUtil {
 	 * @since 5.8.0
 	 */
 	public static <T> T toBean(final String jsonString, final JSONConfig config, final Class<T> beanClass) {
-		return toBean(parseObj(jsonString, config), beanClass);
+		return toBean(parse(jsonString, config), beanClass);
+	}
+
+	/**
+	 * JSON字符串转为实体类对象，转换异常将被抛出<br>
+	 * 通过{@link JSONConfig}可选是否忽略大小写、忽略null等配置
+	 *
+	 * @param <T>        Bean类型
+	 * @param jsonString JSON字符串
+	 * @param config     JSON配置
+	 * @param type       Bean类型
+	 * @return 实体类对象
+	 */
+	public static <T> T toBean(final String jsonString, final JSONConfig config, final Type type) {
+		return toBean(parse(jsonString, config), type);
 	}
 
 	/**
@@ -412,63 +426,33 @@ public class JSONUtil {
 		return null == json ? null : json.toBean(beanClass);
 	}
 
-	/**
-	 * JSON字符串转为实体类对象，转换异常将被抛出
-	 *
-	 * @param <T>           Bean类型
-	 * @param jsonString    JSON字符串
-	 * @param typeReference {@link TypeReference}类型参考子类，可以获取其泛型参数中的Type类型
-	 * @param ignoreError   是否忽略错误
-	 * @return 实体类对象
-	 * @since 4.3.2
-	 */
-	public static <T> T toBean(final String jsonString, final TypeReference<T> typeReference, final boolean ignoreError) {
-		return toBean(jsonString, typeReference.getType(), ignoreError);
-	}
-
-	/**
-	 * JSON字符串转为实体类对象，转换异常将被抛出
-	 *
-	 * @param <T>         Bean类型
-	 * @param jsonString  JSON字符串
-	 * @param beanType    实体类对象类型
-	 * @param ignoreError 是否忽略错误
-	 * @return 实体类对象
-	 * @since 4.3.2
-	 */
-	public static <T> T toBean(final String jsonString, final Type beanType, final boolean ignoreError) {
-		return parse(jsonString, JSONConfig.of().setIgnoreError(ignoreError)).toBean(beanType);
-	}
-
 	/**
 	 * 转为实体类对象
 	 *
 	 * @param <T>           Bean类型
 	 * @param json          JSONObject
 	 * @param typeReference {@link TypeReference}类型参考子类，可以获取其泛型参数中的Type类型
-	 * @param ignoreError   是否忽略转换错误
 	 * @return 实体类对象
 	 * @since 4.6.2
 	 */
-	public static <T> T toBean(final JSON json, final TypeReference<T> typeReference, final boolean ignoreError) {
-		return toBean(json, typeReference.getType(), ignoreError);
+	public static <T> T toBean(final JSON json, final TypeReference<T> typeReference) {
+		return toBean(json, typeReference.getType());
 	}
 
 	/**
 	 * 转为实体类对象
 	 *
-	 * @param <T>         Bean类型
-	 * @param json        JSONObject
-	 * @param beanType    实体类对象类型
-	 * @param ignoreError 是否忽略转换错误
+	 * @param <T>      Bean类型
+	 * @param json     JSONObject
+	 * @param beanType 实体类对象类型
 	 * @return 实体类对象
 	 * @since 4.3.2
 	 */
-	public static <T> T toBean(final JSON json, final Type beanType, final boolean ignoreError) {
+	public static <T> T toBean(final JSON json, final Type beanType) {
 		if (null == json) {
 			return null;
 		}
-		return json.toBean(beanType, ignoreError);
+		return json.toBean(beanType);
 	}
 	// -------------------------------------------------------------------- toBean end
 
diff --git a/hutool-json/src/main/java/cn/hutool/json/jwt/Claims.java b/hutool-json/src/main/java/cn/hutool/json/jwt/Claims.java
index aade47c62..88c590d23 100755
--- a/hutool-json/src/main/java/cn/hutool/json/jwt/Claims.java
+++ b/hutool-json/src/main/java/cn/hutool/json/jwt/Claims.java
@@ -32,8 +32,8 @@ public class Claims implements Serializable {
 	 * @param value 属性值
 	 */
 	protected void setClaim(final String name, final Object value) {
-		init();
 		Assert.notNull(name, "Name must be not null!");
+		init();
 		if (value == null) {
 			claimJSON.remove(name);
 			return;
diff --git a/hutool-json/src/main/java/cn/hutool/json/jwt/JWT.java b/hutool-json/src/main/java/cn/hutool/json/jwt/JWT.java
index 97aa2f683..145cd6cd5 100755
--- a/hutool-json/src/main/java/cn/hutool/json/jwt/JWT.java
+++ b/hutool-json/src/main/java/cn/hutool/json/jwt/JWT.java
@@ -5,9 +5,9 @@ import cn.hutool.core.collection.CollUtil;
 import cn.hutool.core.date.DateUtil;
 import cn.hutool.core.exceptions.ValidateException;
 import cn.hutool.core.lang.Assert;
+import cn.hutool.core.text.StrUtil;
 import cn.hutool.core.util.CharUtil;
 import cn.hutool.core.util.CharsetUtil;
-import cn.hutool.core.text.StrUtil;
 import cn.hutool.json.JSONObject;
 import cn.hutool.json.jwt.signers.AlgorithmUtil;
 import cn.hutool.json.jwt.signers.JWTSigner;
@@ -266,6 +266,19 @@ public class JWT implements RegisteredPayload<JWT> {
 		return getPayload().getClaim(name);
 	}
 
+	/**
+	 * 获取payload并获取类型
+	 *
+	 * @param propertyName 需要提取的属性名称
+	 * @param propertyType 需要提取的属性类型
+	 * @return 载荷信息
+	 * @throws ValidateException 传入的类型不匹配payload类型
+	 * @since 6.0.0
+	 */
+	public <T> T getPayload(final String propertyName, final Class<T> propertyType) {
+		return getPayload().getClaimsJson().get(propertyName, propertyType);
+	}
+
 	/**
 	 * 设置JWT载荷信息
 	 *
diff --git a/hutool-json/src/main/java/cn/hutool/json/serialize/JSONDeserializer.java b/hutool-json/src/main/java/cn/hutool/json/serialize/JSONDeserializer.java
index d759a88e4..0c1c49793 100644
--- a/hutool-json/src/main/java/cn/hutool/json/serialize/JSONDeserializer.java
+++ b/hutool-json/src/main/java/cn/hutool/json/serialize/JSONDeserializer.java
@@ -3,18 +3,18 @@ package cn.hutool.json.serialize;
 import cn.hutool.json.JSON;
 
 /**
- * JSON反序列话自定义实现类
- * 
- * @author Looly
+ * JSON自定义反序列化接口<br>
+ * 此接口主要针对一些特殊对象的反序列化自定义转换规则，配合GlobalSerializeMapping，可以全局设定某一类对象的自定义转换，而无需修改发Bean的结构。
  *
  * @param <T> 反序列化后的类型
+ * @author Looly
  */
 @FunctionalInterface
 public interface JSONDeserializer<T> {
-	
+
 	/**
 	 * 反序列化，通过实现此方法，自定义实现JSON转换为指定类型的逻辑
-	 * 
+	 *
 	 * @param json {@link JSON}
 	 * @return 目标对象
 	 */
diff --git a/hutool-json/src/test/java/cn/hutool/json/Issue2369Test.java b/hutool-json/src/test/java/cn/hutool/json/Issue2369Test.java
index be9c1f8bd..ab376228b 100644
--- a/hutool-json/src/test/java/cn/hutool/json/Issue2369Test.java
+++ b/hutool-json/src/test/java/cn/hutool/json/Issue2369Test.java
@@ -13,7 +13,7 @@ public class Issue2369Test {
 		final String s = JSONUtil.toJsonStr(bytes);
 		Assert.assertEquals("[10,11]", s);
 
-		final Object o = JSONUtil.toBean(s, byte[].class, false);
+		final Object o = JSONUtil.toBean(s, byte[].class);
 		Assert.assertArrayEquals(bytes, (byte[])o);
 	}
 }
diff --git a/hutool-json/src/test/java/cn/hutool/json/Issue2377Test.java b/hutool-json/src/test/java/cn/hutool/json/Issue2377Test.java
index a95d0841c..dc7c84a78 100644
--- a/hutool-json/src/test/java/cn/hutool/json/Issue2377Test.java
+++ b/hutool-json/src/test/java/cn/hutool/json/Issue2377Test.java
@@ -17,7 +17,7 @@ public class Issue2377Test {
 		final String paramBytesStr = JSONUtil.toJsonStr(paramList.get(1));
 		Assert.assertEquals("[10,11]", paramBytesStr);
 
-		final byte[] paramBytes = JSONUtil.toBean(paramBytesStr, byte[].class, false);
+		final byte[] paramBytes = JSONUtil.toBean(paramBytesStr, byte[].class);
 		Assert.assertArrayEquals((byte[]) paramArray[1], paramBytes);
 	}
 }
diff --git a/hutool-json/src/test/java/cn/hutool/json/Issue488Test.java b/hutool-json/src/test/java/cn/hutool/json/Issue488Test.java
index f866b8d19..826f821cb 100755
--- a/hutool-json/src/test/java/cn/hutool/json/Issue488Test.java
+++ b/hutool-json/src/test/java/cn/hutool/json/Issue488Test.java
@@ -1,13 +1,12 @@
 package cn.hutool.json;
 
-import java.util.List;
-
-import org.junit.Assert;
-import org.junit.Test;
-
 import cn.hutool.core.io.resource.ResourceUtil;
 import cn.hutool.core.reflect.TypeReference;
 import lombok.Data;
+import org.junit.Assert;
+import org.junit.Test;
+
+import java.util.List;
 
 public class Issue488Test {
 
@@ -15,8 +14,8 @@ public class Issue488Test {
 	public void toBeanTest() {
 		final String jsonStr = ResourceUtil.readUtf8Str("issue488.json");
 
-		final ResultSuccess<List<EmailAddress>> result = JSONUtil.toBean(jsonStr,
-				new TypeReference<ResultSuccess<List<EmailAddress>>>() {}, false);
+		final ResultSuccess<List<EmailAddress>> result = JSONUtil.toBean(jsonStr, JSONConfig.of(),
+				new TypeReference<ResultSuccess<List<EmailAddress>>>() {});
 
 		Assert.assertEquals("https://graph.microsoft.com/beta/$metadata#Collection(microsoft.graph.emailAddress)", result.getContext());
 
@@ -35,8 +34,8 @@ public class Issue488Test {
 	public void toCollctionBeanTest() {
 		final String jsonStr = ResourceUtil.readUtf8Str("issue488Array.json");
 
-		final List<ResultSuccess<List<EmailAddress>>> resultList = JSONUtil.toBean(jsonStr,
-				new TypeReference<List<ResultSuccess<List<EmailAddress>>>>() {}, false);
+		final List<ResultSuccess<List<EmailAddress>>> resultList = JSONUtil.toBean(jsonStr, JSONConfig.of(),
+				new TypeReference<List<ResultSuccess<List<EmailAddress>>>>() {});
 
 		final ResultSuccess<List<EmailAddress>> result = resultList.get(0);
 
diff --git a/hutool-json/src/test/java/cn/hutool/json/JSONObjectTest.java b/hutool-json/src/test/java/cn/hutool/json/JSONObjectTest.java
index 50596ac2e..9e7713e25 100755
--- a/hutool-json/src/test/java/cn/hutool/json/JSONObjectTest.java
+++ b/hutool-json/src/test/java/cn/hutool/json/JSONObjectTest.java
@@ -218,14 +218,14 @@ public class JSONObjectTest {
 
 	@Test
 	public void toBeanNullStrTest() {
-		final JSONObject json = JSONUtil.createObj()//
+		final JSONObject json = JSONUtil.createObj(JSONConfig.of().setIgnoreError(true))//
 				.set("strValue", "null")//
 				.set("intValue", 123)//
 				// 子对象对应"null"字符串，如果忽略错误，跳过，否则抛出转换异常
 				.set("beanValue", "null")//
 				.set("list", JSONUtil.createArray().set("a").set("b"));
 
-		final TestBean bean = json.toBean(TestBean.class, true);
+		final TestBean bean = json.toBean(TestBean.class);
 		// 当JSON中为字符串"null"时应被当作字符串处理
 		Assert.assertEquals("null", bean.getStrValue());
 		// 当JSON中为字符串"null"时Bean中的字段类型不匹配应在ignoreError模式下忽略注入
@@ -483,6 +483,22 @@ public class JSONObjectTest {
 		Assert.assertEquals(DateUtil.beginOfDay(date), parse.getDate("date"));
 	}
 
+	@Test
+	public void setDateFormatTest3() {
+		// 自定义格式为只有秒的时间戳，一版用于JWT
+		final JSONConfig jsonConfig = JSONConfig.of().setDateFormat("#sss");
+
+		final Date date = DateUtil.parse("2020-06-05 11:16:11");
+		final JSONObject json = new JSONObject(jsonConfig);
+		json.set("date", date);
+
+		Assert.assertEquals("{\"date\":1591326971}", json.toString());
+
+		// 解析测试
+		final JSONObject parse = JSONUtil.parseObj(json.toString(), jsonConfig);
+		Assert.assertEquals(date, DateUtil.date(parse.getDate("date")));
+	}
+
 	@Test
 	public void setCustomDateFormatTest() {
 		final JSONConfig jsonConfig = JSONConfig.of();
diff --git a/hutool-json/src/test/java/cn/hutool/json/issueIVMD5/IssueIVMD5Test.java b/hutool-json/src/test/java/cn/hutool/json/issueIVMD5/IssueIVMD5Test.java
index 0400592a0..59c312495 100755
--- a/hutool-json/src/test/java/cn/hutool/json/issueIVMD5/IssueIVMD5Test.java
+++ b/hutool-json/src/test/java/cn/hutool/json/issueIVMD5/IssueIVMD5Test.java
@@ -1,13 +1,13 @@
 package cn.hutool.json.issueIVMD5;
 
-import java.util.List;
-
-import org.junit.Assert;
-import org.junit.Test;
-
 import cn.hutool.core.io.resource.ResourceUtil;
 import cn.hutool.core.reflect.TypeReference;
+import cn.hutool.json.JSONConfig;
 import cn.hutool.json.JSONUtil;
+import org.junit.Assert;
+import org.junit.Test;
+
+import java.util.List;
 
 public class IssueIVMD5Test {
 
@@ -19,7 +19,7 @@ public class IssueIVMD5Test {
 		final String jsonStr = ResourceUtil.readUtf8Str("issueIVMD5.json");
 
 		final TypeReference<BaseResult<StudentInfo>> typeReference = new TypeReference<BaseResult<StudentInfo>>() {};
-		final BaseResult<StudentInfo> bean = JSONUtil.toBean(jsonStr, typeReference.getType(), false);
+		final BaseResult<StudentInfo> bean = JSONUtil.toBean(jsonStr, JSONConfig.of(), typeReference.getType());
 
 		final StudentInfo data2 = bean.getData2();
 		Assert.assertEquals("B4DDF491FDF34074AE7A819E1341CB6C", data2.getAccountId());
@@ -33,7 +33,7 @@ public class IssueIVMD5Test {
 		final String jsonStr = ResourceUtil.readUtf8Str("issueIVMD5.json");
 
 		final TypeReference<BaseResult<StudentInfo>> typeReference = new TypeReference<BaseResult<StudentInfo>>() {};
-		final BaseResult<StudentInfo> bean = JSONUtil.toBean(jsonStr, typeReference.getType(), false);
+		final BaseResult<StudentInfo> bean = JSONUtil.toBean(jsonStr, JSONConfig.of(), typeReference.getType());
 
 		final List<StudentInfo> data = bean.getData();
 		final StudentInfo studentInfo = data.get(0);
diff --git a/hutool-json/src/test/java/cn/hutool/json/jwt/JWTTest.java b/hutool-json/src/test/java/cn/hutool/json/jwt/JWTTest.java
index a6edf8b0c..04acaab3b 100755
--- a/hutool-json/src/test/java/cn/hutool/json/jwt/JWTTest.java
+++ b/hutool-json/src/test/java/cn/hutool/json/jwt/JWTTest.java
@@ -1,11 +1,19 @@
 package cn.hutool.json.jwt;
 
+import cn.hutool.core.date.DatePattern;
 import cn.hutool.core.date.DateUtil;
 import cn.hutool.core.text.StrUtil;
 import cn.hutool.json.jwt.signers.JWTSignerUtil;
+import lombok.Data;
 import org.junit.Assert;
 import org.junit.Test;
 
+import java.util.Arrays;
+import java.util.Date;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
 public class JWTTest {
 
 	@Test
@@ -88,4 +96,67 @@ public class JWTTest {
 		final boolean verify = JWT.of(token).setKey(StrUtil.utf8Bytes("123456")).verify();
 		Assert.assertTrue(verify);
 	}
+
+	@Data
+	public static class UserTest {
+		private String name;
+		private Integer age;
+	}
+	@Test
+	public void payloadTest() {
+
+		final UserTest bean = new UserTest();
+		bean.setAge(18);
+		bean.setName("takaki");
+
+		final Date date = new Date();
+		final List<Integer> list = Arrays.asList(1, 2, 3);
+		final Integer num = 18;
+		final String username = "takaki";
+		final HashMap<String, String> map = new HashMap<>();
+		map.put("test1", "1");
+		map.put("test2", "2");
+		final Map<String, Object> payload = new HashMap<String, Object>() {
+			private static final long serialVersionUID = 1L;
+			{
+				put("username", username);
+				put("bean", bean);
+				put("number", num);
+				put("list", list);
+				put("date", date);
+				put("map", map);
+			}
+		};
+
+		final String token = JWTUtil.createToken(payload, "123".getBytes());
+		final JWT jwt = JWT.of(token);
+		final String strRes = jwt.getPayload("username", String.class);
+		final UserTest beanRes = jwt.getPayload("bean", UserTest.class);
+		final Date dateRes = jwt.getPayload("date", Date.class);
+		final List<?> listRes = jwt.getPayload("list", List.class);
+		final Integer numRes = jwt.getPayload("number", Integer.class);
+		final HashMap<?, ?> mapRes = jwt.getPayload("map", HashMap.class);
+
+		Assert.assertEquals(bean, beanRes);
+		Assert.assertEquals(numRes, num);
+		Assert.assertEquals(username, strRes);
+		Assert.assertEquals(list, listRes);
+
+		final String formattedDate = DateUtil.format(date, "yyyy-MM-dd HH:mm:ss");
+		final String formattedRes = DateUtil.format(dateRes, "yyyy-MM-dd HH:mm:ss");
+		Assert.assertEquals(formattedDate, formattedRes);
+		Assert.assertEquals(map, mapRes);
+	}
+
+	@Test()
+	public void getDateTest(){
+		final String token = JWT.create()
+				.setIssuedAt(DateUtil.parse("2022-02-02"))
+				.setKey("123456".getBytes())
+				.sign();
+
+		// 签发时间早于被检查的时间
+		final Date date = JWT.of(token).getPayload().getClaimsJson().getDate(JWTPayload.ISSUED_AT);
+		Assert.assertEquals("2022-02-02", DateUtil.format(date, DatePattern.NORM_DATE_PATTERN));
+	}
 }