标签:00 Java java Timestamp 08 2019 06 ZonedDateTime
将java.time.ZonedDateTime
转换为java.sql.Timestamp
Java示例,反之亦然。
1. ZonedDateTime->时间戳
TimeExample1.java
package com.mkyong.jdbc; import java.sql.Timestamp; import java.time.ZonedDateTime; public class TimeExample1 { public static void main(String[] args) { ZonedDateTime now = ZonedDateTime.now(); // 1. ZonedDateTime to TimeStamp Timestamp timestamp = Timestamp.valueOf(now.toLocalDateTime()); // 2. ZonedDateTime to TimeStamp , no different Timestamp timestamp2 = Timestamp.from(now.toInstant()); System.out.println(now); // 2019-06-19T14:12:13.585294800+08:00[Asia/Kuala_Lumpur] System.out.println(timestamp); // 2019-06-19 14:12:13.5852948 System.out.println(timestamp2); // 2019-06-19 14:12:13.5852948 } }
输出量
2019-06-19T14:12:13.585294800+08:00[Asia/Kuala_Lumpur] 2019-06-19 14:12:13.5852948 2019-06-19 14:12:13.5852948
2.时间戳-> ZonedDateTime
TimeExample2.java
package com.mkyong; import java.sql.Timestamp; import java.time.Instant; import java.time.LocalDateTime; import java.time.ZoneId; import java.time.ZonedDateTime; public class TimeExample2 { public static void main(String[] args) { Timestamp timestamp = Timestamp.from(Instant.now()); LocalDateTime localDateTimeNoTimeZone = timestamp.toLocalDateTime(); ZonedDateTime zonedDateTime1 = localDateTimeNoTimeZone.atZone(ZoneId.of("+08:00")); ZonedDateTime zonedDateTime2 = localDateTimeNoTimeZone.atZone(ZoneId.of("Asia/Kuala_Lumpur")); ZonedDateTime zonedDateTime3 = localDateTimeNoTimeZone.atZone(ZoneId.systemDefault()); ZonedDateTime zonedDateTime4 = localDateTimeNoTimeZone.atZone(ZoneId.of("-08:00")); System.out.println(timestamp); // 2019-06-19 14:08:23.4458984 System.out.println(zonedDateTime1); // 2019-06-19T14:08:23.445898400+08:00 System.out.println(zonedDateTime2); // 2019-06-19T14:08:23.445898400+08:00[Asia/Kuala_Lumpur] System.out.println(zonedDateTime3); // 2019-06-19T14:08:23.445898400+08:00[Asia/Kuala_Lumpur] System.out.println(zonedDateTime4); // 2019-06-19T14:08:23.445898400-08:00 } }
输出量
2019-06-19 14:08:23.4458984 2019-06-19T14:08:23.445898400+08:00 2019-06-19T14:08:23.445898400+08:00[Asia/Kuala_Lumpur] 2019-06-19T14:08:23.445898400+08:00[Asia/Kuala_Lumpur] 2019-06-19T14:08:23.445898400-08:00
标签:00,Java,java,Timestamp,08,2019,06,ZonedDateTime 来源: https://www.cnblogs.com/summerxbc/p/14226447.html
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