create table tb_java8date (id int not null primary key auto_increment,t_date date, t_time time, t_datetime datetime);

<dependency> 
 <groupId>mysql</groupId> 
 <artifactId>mysql-connector-java</artifactId> 
 <version>5.1.37</version> 
</dependency> 

import java.sql.Connection; 
import java.sql.DriverManager; 
import java.sql.PreparedStatement; 
import java.time.LocalDate; 
import java.time.LocalDateTime; 
import java.time.LocalTime; 
 
public class App { 
 public static void main(String[] args) throws Exception { 
  Class.forName("com.mysql.jdbc.Driver"); 
  Connection conn = DriverManager.getConnection("jdbc:mysql://192.168.1.100:3306/db_java8","root","root123"); 
  PreparedStatement st = conn.prepareStatement("insert into tb_java8date (t_date,t_time,t_datetime)values(?,?,?)"); 
  st.setObject(1, LocalDate.now()); 
  st.setObject(2, LocalTime.now()); 
  st.setObject(3, LocalDateTime.now()); 
  st.execute(); 
  st.close(); 
  conn.close(); 
 } 
} 

mysql> select * from tb_java8date;
+----+------------+----------+---------------------+
| id | t_date  | t_time | t_datetime   |
+----+------------+----------+---------------------+
| 1 | 2016-11-13 | 11:34:31 | 2016-11-13 11:34:31 |
+----+------------+----------+---------------------+
1 row in set (0.00 sec)

Exception in thread "main" com.mysql.jdbc.MysqlDataTruncation: Data truncation: Incorrect date value: '\xAC\xED\x00\x05sr\x00\x0Djava.time.Ser\x95]\x84\xBA\x1B"H\xB2\x0C\x00\x00xpw\x07\x03\x00\x00\x07\xE0\x0B\x0Dx' for column 't_date' at row 1 
 at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3845) 
 at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3783) 
 at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2447) 
 at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2594) 
 at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2545) 
 at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1901) 
 at com.mysql.jdbc.PreparedStatement.execute(PreparedStatement.java:1193) 
 at com.pp.App.main(App.java:18) 

create table tb_java8date (id SERIAL not null primary key,t_date date, t_time time, t_datetime timestamp);

<dependency> 
 <groupId>org.postgresql</groupId> 
 <artifactId>postgresql</artifactId> 
 <version>9.4.1212</version> 
</dependency> 

import java.sql.Connection; 
import java.sql.DriverManager; 
import java.sql.PreparedStatement; 
import java.time.LocalDate; 
import java.time.LocalDateTime; 
import java.time.LocalTime; 
 
public class App { 
 public static void main( String[] args ) throws Exception { 
  Class.forName("org.postgresql.Driver"); 
  Connection conn = DriverManager.getConnection("jdbc:postgresql://127.0.0.1:5432/pg_java8","admin","123456"); 
  PreparedStatement st = conn.prepareStatement("insert into tb_java8date (t_date,t_time,t_datetime)values(?,?,?)"); 
  System.out.println(st.getClass()); 
  st.setObject(1, LocalDate.now()); 
  st.setObject(2, LocalTime.now()); 
  st.setObject(3, LocalDateTime.now()); 
  st.execute(); 
  st.close(); 
  conn.close(); 
 } 
} 

Exception in thread "main" org.postgresql.util.PSQLException: Can't infer the SQL type to use for an instance of java.time.LocalDate. Use setObject() with an explicit Types value to specify the type to use. 
 at org.postgresql.jdbc.PgPreparedStatement.setObject(PgPreparedStatement.java:1051) 
 at com.pp.App.main(App2.java:16)