由于java版本的迭代,一个使用java开发的项目中可能出现多种日期对象,例如LocalDateTime.LocalDate.Date,不像C#只有一个DateTime,因此在各种日期格式或者对象之间的转换显得有点复杂,总是记不住,在需要用到时总是需要依靠搜索引擎,有点浪费时间,所以特意把常用的转换场景总结如下: 1. LocalDateTime转为String.TimeStamp.Long.Instant. Date System.out.println("----------------Lo…
Java 8中 java.util.Date 类新增了两个方法,分别是from(Instant instant)和toInstant()方法 // Obtains an instance of Date from an Instant object.public static Date from(Instant instant) { try { return new Date(instant.toEpochMilli()); } catch (ArithmeticExc…
Java 8中 java.util.Date 类新增了两个方法,分别是from(Instant instant)和toInstant()方法 // Obtains an instance of Date from an Instant object.public static Date from(Instant instant) { try { return new Date(instant.toEpochMilli()); } catch (ArithmeticExc…
References: [1] http://tutorials.jenkov.com/java-date-time/index.html [2] https://docs.oracle.com/javase/tutorial/datetime/iso/period.html 1. Java 8 and Java 7 Date classes The main change in the Java 8 date time API is that date and time is now no l…
Java 8 中 Date与LocalDateTime.LocalDate.LocalTime互转 Java 8中 java.util.Date 类新增了两个方法,分别是from(Instant instant)和toInstant()方法 // Obtains an instance of Date from an Instant object.public static Date from(Instant instant) { try { return new Dat…