Java中的 ChronoZonedDateTime toString() 方法及示例
ChronoZonedDateTime接口的toString()方法用于将此 ChronoZonedDateTime 转换为字符串表示形式。
句法:
String toString()
参数:此方法不接受任何参数。
返回值:此方法返回字符串,它是此 ChronoZonedDateTime 的字符串表示形式。
下面的程序说明了 toString() 方法:
方案一:
// Java program to demonstrate
// ChronoZonedDateTime.toString() method
import java.time.*;
import java.time.chrono.*;
import java.time.chrono.*;
public class GFG {
public static void main(String[] args)
{
// create ChronoZonedDateTime object
ChronoZonedDateTime time
= ZonedDateTime
.parse(
"2018-12-06T19:21:12.123+05:30[Asia/Calcutta]");
// print ChronoZonedDateTime
System.out.println("ChronoZonedDateTime: "
+ time);
// print result
System.out.println("String: "
+ time.toString());
}
}
输出:
ChronoZonedDateTime: 2018-12-06T19:21:12.123+05:30[Asia/Calcutta]
String: 2018-12-06T19:21:12.123+05:30[Asia/Calcutta]
方案二:
// Java program to demonstrate
// ChronoZonedDateTime.toString() method
import java.time.*;
import java.time.chrono.*;
import java.time.chrono.*;
public class GFG {
public static void main(String[] args)
{
// create ChronoZonedDateTime object
ChronoZonedDateTime time
= ZonedDateTime.parse(
"1918-10-25T23:12:38.543+02:00[Europe/Paris]");
// print ChronoZonedDateTime
System.out.println("ChronoZonedDateTime: "
+ time);
// print result
System.out.println("String: "
+ time.toString());
}
}
输出:
ChronoZonedDateTime: 1918-10-25T23:12:38.543Z[Europe/Paris]
String: 1918-10-25T23:12:38.543Z[Europe/Paris]
参考: https://docs.oracle.com/javase/9/docs/api/ Java/time/chrono/ChronoZonedDateTime.html#toString–