fix code

hutool-core/src/main/java/cn/hutool/core/convert/ConverterRegistry.java

@@ -285,8 +285,8 @@ public class ConverterRegistry implements Serializable {
 				final Class<?> clazz = ClassLoaderUtil.loadClass("cn.hutool.json.BeanConverterForJSON");
 				return ((Converter<T>)ReflectUtil.newInstance(clazz, type)).convert(value, defaultValue);
 			}catch (final Throwable ignore){
-				return new BeanConverter<T>(type).convert(value, defaultValue);
 			}
+			return new BeanConverter<T>(type).convert(value, defaultValue);
 		}
 
 		// 无法转换

hutool-core/src/main/java/cn/hutool/core/convert/impl/BeanConverter.java

@@ -31,7 +31,7 @@ public class BeanConverter<T> extends AbstractConverter<T> {
 
 	private final Type beanType;
 	private final Class<T> beanClass;
-	protected CopyOptions copyOptions;
+	private final CopyOptions copyOptions;
 
 	/**
 	 * 构造，默认转换选项，注入失败的字段忽略

hutool-core/src/main/java/cn/hutool/core/convert/impl/TemporalAccessorConverter.java

@@ -1,6 +1,8 @@
 package cn.hutool.core.convert.impl;
 
 import cn.hutool.core.convert.AbstractConverter;
+import cn.hutool.core.convert.Convert;
+import cn.hutool.core.convert.ConvertException;
 import cn.hutool.core.date.DateTime;
 import cn.hutool.core.date.DateUtil;
 import cn.hutool.core.util.ObjectUtil;
@@ -23,6 +25,7 @@ import java.time.format.DateTimeFormatter;
 import java.time.temporal.TemporalAccessor;
 import java.util.Calendar;
 import java.util.Date;
+import java.util.Map;
 import java.util.Objects;
 
 /**
@@ -109,6 +112,17 @@ public class TemporalAccessorConverter extends AbstractConverter<TemporalAccesso
 		} else if (value instanceof Calendar) {
 			final Calendar calendar = (Calendar) value;
 			return parseFromInstant(calendar.toInstant(), calendar.getTimeZone().toZoneId());
+		} else if (value instanceof Map) {
+			final Map<?, ?> map = (Map<?, ?>) value;
+			if (LocalDate.class.equals(this.targetType)) {
+				return LocalDate.of(Convert.toInt(map.get("year")), Convert.toInt(map.get("month")), Convert.toInt(map.get("day")));
+			} else if (LocalDateTime.class.equals(this.targetType)) {
+				return LocalDateTime.of(Convert.toInt(map.get("year")), Convert.toInt(map.get("month")), Convert.toInt(map.get("day")),
+						Convert.toInt(map.get("hour")), Convert.toInt(map.get("minute")), Convert.toInt(map.get("second")), Convert.toInt(map.get("second")));
+			} else if (LocalTime.class.equals(this.targetType)) {
+				return LocalTime.of(Convert.toInt(map.get("hour")), Convert.toInt(map.get("minute")), Convert.toInt(map.get("second")), Convert.toInt(map.get("nano")));
+			}
+			throw new ConvertException("Unsupported type: [{}] from map: [{}]", this.targetType, map);
 		} else {
 			return parseFromCharSequence(convertToStr(value));
 		}

hutool-json/src/main/java/cn/hutool/json/BeanConverterForJSON.java

@@ -1,43 +0,0 @@
-package cn.hutool.json;
-
-import cn.hutool.core.bean.BeanUtil;
-import cn.hutool.core.convert.impl.BeanConverter;
-import cn.hutool.json.serialize.GlobalSerializeMapping;
-import cn.hutool.json.serialize.JSONDeserializer;
-
-import java.lang.reflect.Type;
-
-/**
- * 针对JSON的Bean转换封装。<br>
- * 此类时针对5.x中设计缺陷设计的类，在ConverterRegistry中通过反射调用
- *
- * @param <T> Bean类型
- * @since 5.8.6
- */
-public class BeanConverterForJSON<T> extends BeanConverter<T> {
-
-	public BeanConverterForJSON(Type beanType) {
-		super(beanType);
-	}
-
-	@Override
-	protected T convertInternal(final Object value) {
-		final Class<T> targetType = getTargetType();
-		if (value instanceof JSON) {
-			final JSONDeserializer<?> deserializer = GlobalSerializeMapping.getDeserializer(targetType);
-			if (null != deserializer) {
-				//noinspection unchecked
-				return (T) deserializer.deserialize((JSON) value);
-			}
-
-			// issue#2212@Github
-			// 在JSONObject转Bean时，读取JSONObject本身的配置文件
-			if (value instanceof JSONGetter && BeanUtil.hasSetter(targetType)) {
-				final JSONConfig config = ((JSONGetter<?>) value).getConfig();
-				this.copyOptions.setIgnoreError(config.isIgnoreError());
-			}
-		}
-
-		return super.convertInternal(value);
-	}
-}

hutool-json/src/main/java/cn/hutool/json/JSONUtil.java

@@ -9,12 +9,10 @@ import cn.hutool.core.util.ClassUtil;
 import cn.hutool.core.util.HexUtil;
 import cn.hutool.core.util.ObjectUtil;
 import cn.hutool.core.util.StrUtil;
-import cn.hutool.core.util.TypeUtil;
 import cn.hutool.json.serialize.GlobalSerializeMapping;
 import cn.hutool.json.serialize.JSONArraySerializer;
 import cn.hutool.json.serialize.JSONDeserializer;
 import cn.hutool.json.serialize.JSONObjectSerializer;
-import cn.hutool.json.serialize.JSONSerializer;
 
 import java.io.File;
 import java.io.IOException;
@@ -763,24 +761,6 @@ public class JSONUtil {
 			return object;
 		}
 
-		// 自定义序列化
-		final JSONSerializer serializer = GlobalSerializeMapping.getSerializer(object.getClass());
-		if (null != serializer) {
-			final Type jsonType = TypeUtil.getTypeArgument(serializer.getClass());
-			if (null != jsonType) {
-				final JSON json;
-				if (serializer instanceof JSONObjectSerializer) {
-					json = new JSONObject(jsonConfig);
-				} else if (serializer instanceof JSONArraySerializer) {
-					json = new JSONArray(jsonConfig);
-				} else{
-					throw new JSONException("Unsupported JSONSerializer type: " + serializer.getClass());
-				}
-				serializer.serialize(json, object);
-				return json;
-			}
-		}
-
 		try {
 			// fix issue#1399@Github
 			if(object instanceof SQLException){

hutool-json/src/test/java/cn/hutool/json/Issue2447Test.java

@@ -12,7 +12,7 @@ public class Issue2447Test {
 		Time time = new Time();
 		time.setTime(LocalDateTime.of(1970, 1, 2, 10, 0, 1, 0));
 		String timeStr = JSONUtil.toJsonStr(time);
-		Assert.assertEquals(timeStr, "{\"time\":93601000}");
+		Assert.assertEquals("{\"time\":93601000}", timeStr);
 		Assert.assertEquals(JSONUtil.toBean(timeStr, Time.class).getTime(), time.getTime());
 	}