Java 中的 SimpleTimeZone hashCode()方法,示例
原文:https://www . geesforgeks . org/simple time zone-hashcode-method-in-Java-with-examples/
简单时区类的哈希代码()方法为简单日期格式对象生成哈希代码。
语法:
public int hashCode()
参数:函数不接受任何参数。
返回值:返回该对象的哈希代码。
异常:函数不抛出任何异常。
下面的程序演示了上述功能:
程序 1:
// program to demonstrate the
// function java.util.SimpleTimeZone.hashCode()
import java.util.*;
public class GFG {
public static void main(String[] args)
{
// create simple time zone object
SimpleTimeZone obj
= new SimpleTimeZone(500, "US");
System.out.println("SimpleTimeZone = "
+ obj);
// get hash code value and print
System.out.println("Hash code is = "
+ obj.hashCode());
}
}
Output:
SimpleTimeZone: java.util.SimpleTimeZone
[
id=US,
offset=500,
dstSavings=3600000,
useDaylight=false,
startYear=0,
startMode=0,
startMonth=0,
startDay=0,
startDayOfWeek=0,
startTime=0,
startTimeMode=0,
endMode=0,
endMonth=0,
endDay=0,
endDayOfWeek=0,
endTime=0,
endTimeMode=0
]
Hash code is = 500
程序 2:
// program to demonstrate the
// function java.util.SimpleTimeZone.hashCode()
import java.util.*;
public class GFG {
public static void main(String[] args)
{
// create simple time zone object
SimpleTimeZone obj
= new SimpleTimeZone(500, "IN");
System.out.println("SimpleTimeZone: "
+ obj);
// get hash code value and print
System.out.println("Hash code is = "
+ obj.hashCode());
}
}
Output:
SimpleTimeZone: java.util.SimpleTimeZone
[
id=IN,
offset=500,
dstSavings=3600000,
useDaylight=false,
startYear=0,
startMode=0,
startMonth=0,
startDay=0,
startDayOfWeek=0,
startTime=0,
startTimeMode=0,
endMode=0,
endMonth=0,
endDay=0,
endDayOfWeek=0,
endTime=0,
endTimeMode=0
]
Hash code is = 500
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