toJavaObject support LocalDateTime, for issue #3091

core/src/main/java/com/alibaba/fastjson2/util/TypeUtils.java

@@ -1525,6 +1525,10 @@ public static <T> T cast(Object obj, Class<T> targetClass, ObjectReaderProvider
  return (T) JdbcSupport.createTimestamp(millis);
  case "java.sql.Time":
  return (T) JdbcSupport.createTime(millis);
+ case "java.time.LocalDateTime":
+ return (T) LocalDateTime.ofInstant(
+ Instant.ofEpochMilli(millis),
+ DateUtils.DEFAULT_ZONE_ID);
  default:
  break;
  }

core/src/test/java/com/alibaba/fastjson2/issues_3000/Issue3091.java

@@ -0,0 +1,26 @@
+package com.alibaba.fastjson2.issues_3000;
+
+import com.alibaba.fastjson2.JSONObject;
+import lombok.Data;
+import org.junit.jupiter.api.Test;
+
+import java.time.LocalDateTime;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertNotNull;
+
+public class Issue3091 {
+ @Test
+ public void test() {
+ String json = "{\"time\":0}";
+ JSONObject jsonObject = JSONObject.parseObject(json);
+ Time2 bean = jsonObject.toJavaObject(Time2.class);
+ assertNotNull(bean.time);
+ assertEquals(1970, bean.time.getYear());
+ }
+
+ @Data
+ public static class Time2 {
+ private LocalDateTime time;
+ }
+}