localdatetime.of
时间: 2023-10-15 11:02:46 浏览: 41
`LocalDateTime.of()`是Java 8中的一个方法,用于创建一个本地日期时间对象。它需要传入年、月、日、时、分、秒和纳秒等参数,返回一个`LocalDateTime`对象。例如:
```java
LocalDateTime dateTime = LocalDateTime.of(2021, 10, 1, 12, 30, 0);
```
这将创建一个表示2021年10月1日12:30:00的本地日期时间对象。
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LocalDateTime.of
LocalDateTime.of方法是java.time.LocalDateTime类中的一个静态方法,用于创建一个指定日期和时间的实例。它接受多个参数,包括年、月、日、时、分、秒和纳秒。通过传递这些参数,可以创建一个表示特定日期和时间的LocalDateTime对象。例如,可以使用LocalDateTime.of(2023, 1, 1, 0, 0)来创建一个表示2023年1月1日午夜的LocalDateTime实例。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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LocalDateTime.of()
LocalDateTime.of() is a method in the LocalDateTime class of the Java programming language. It is used to create a new instance of LocalDateTime with the specified values for year, month, day, hour, minute, second, and nanosecond.
The method has several overloaded versions, allowing the user to pass different combinations of arguments depending on their needs. For example, one can pass the year, month, and day values, or the year, month, day, hour, and minute values.
Here is an example of using LocalDateTime.of() to create a LocalDateTime instance with the date and time set to January 1, 2022, at 12:00 PM:
```
LocalDateTime dateTime = LocalDateTime.of(2022, 1, 1, 12, 0);
```
This will create a new LocalDateTime object with the specified values for year, month, day, hour, and minute. The second and nanosecond values will be set to zero by default.