String localDateTimeToString = LocalDateTime.now().format(DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss")); System.out.println("LocalDateTime -> String: "+ localDateTimeToString); //LocalDateTime -> TimeStamp Timestamp localDateTimeToTimeStamp = Timestamp.valueOf(LocalDateTime.now()); System.out...
//Date转换为LocalDateTime public static LocalDateTime convertDateToLDT(Date date) { return LocalDateTime.ofInstant(date.toInstant(), ZoneId.systemDefault()); } //LocalDateTime转换为Date public static Date convertLDTToDate(LocalDateTime time) { return Date.from(time.atZone(ZoneId.systemDefault()).toIn...
将timestamp转为LocalDateTime 将LocalDataTime转为timestamp 我在网上还找到了另一个将datetime转为时间戳的方法: Java8...
LocalDateTime与String、Date、TimeStamp的互转: 结果如下: 附代码: publicstaticvoidmain(String[] args) { System.out.println("---LocalDate---"); LocalDate localDate=LocalDate.now(); System.out.println("localDate = " +localDate);//LocalDate 转换为 String...
// 步骤1: 创建一个LocalDateTime对象LocalDateTimedateTime=LocalDateTime.now();// 步骤2: 将LocalDateTime对象转换为java.sql.Timestamp对象Timestamptimestamp=Timestamp.valueOf(dateTime);// 步骤3: 将java.sql.Timestamp对象插入到MySQL数据库中的DATETIME字段中Stringquery="INSERT INTO table_name (datetime_colum...
第一种方法是使用java.util.Date的from()方法,需要先将LocalDateTime转换为ZonedDateTime和Instant对象,最后通过from()方法创建Date对象。第二种方法是使用java.util.Calendar类,通过将LocalDateTime转换为ZonedDateTime和Instant对象后设置为Calendar对象的时间,从而获取Date对象。第三种方法是使用java.sql.Timestamp类,直接...
.sql.Timestamp; import java.text.ParseException; import java.text.SimpleDateFormat; import java.time.Instant; import java.time.LocalDateTime; import java.time.ZoneId; import java.time.format.DateTimeFormatter; import java.util.Date; public class DateConvert ...
import java.sql.ResultSet; import java.sql.Timestamp; import java.time.LocalDateTime; import java.time.ZoneId; import java.time.ZonedDateTime; // 假设你有一个 ResultSet 对象 resultSet,并且你知道哪一列是 DATETIME 类型 Timestamp timestamp = resultSet.getTimestamp("datetime_column_name"); //...
//Timestamp 转 LocalDateTime Timestamp time = Timestamp.from(Instant.now()); LocalDateTime localDateTime = time.toLocalDateTime(); //LocalDateTime 转 Ti