OffsetTime now()方法在 Java 中用示例
原文:https://www . geeksforgeeks . org/offsettime-now-method-in-Java-with-examples/
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The now() method of OffsetTime class in Java obtains the current time from the system clock in the default time-zone.
语法:
```java public static OffsetTime now()
```
参数:该方法不接受任何参数。
返回值:使用系统时钟和默认时区返回当前时间，不为空。
下面的程序说明了 now()方法:
程序 1 :
```java // Java program to demonstrate the now() method
import java.time.OffsetTime;
public class GFG { public static void main(String[] args) { // Parses the time OffsetTime time = OffsetTime.now();
// Prints the current time System.out.println("Current time: " + time); } } ```
Output:
```java Current time: 02:58:01.700Z
```
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The now(clock) method of OffsetTime class in Java obtains the current time from the specified clock in the parameter.
语法:
```java public static OffsetTime now(Clock clock)
```
参数:此方法接受单个参数时钟，指定要使用的时钟且不为空。
返回值:返回当前时间，不为空。
下面的程序说明了 now(时钟)方法:
程序 1 :
```java // Java program to demonstrate the now(clock) method
import java.time.OffsetTime; import java.time.Clock;
public class GFG { public static void main(String[] args) { // Parses the time OffsetTime time = OffsetTime.now();
// Prints the current time System.out.println("Current time: " + Clock.systemUTC()); } } ```
Output:
```java Current time: SystemClock[Z]
```
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