tooctalstring

長類toOctalString()方法 (Long class toOctalString() method)

• toOctalString() method is available in java.lang package.

  toOctalString()方法在java.lang包中可用。

• toOctalString() method is used to represent an octal string of the given parameter [value] of long type as an unsigned long in base 8.

  toOctalString()方法用于在基數8中將long類型給定參數[value]的八進制字符串表示為無符號long。

• toOctalString() method is a static method, it is accessible with the class name too and if we try to access the method with the class object then also we will not get an error.

  toOctalString()方法是一個靜態方法，也可以使用類名進行訪問，并且如果我們嘗試使用類對象訪問該方法，那么我們也不會收到錯誤。

• toOctalString() method does not throw an exception at the time of conversion from long integer to an octal string.

  從長整數轉換為八進制字符串時， toOctalString()方法不會引發異常。

Syntax:

句法：

    public static String toOctalString (long value);

Parameter(s):

參數：

• long value – represents the long value to be converted.

  long value –表示要轉換的long值。

Return value:

返回值：

The return type of this method is String, it returns the octal string of the given parameter that represent the unsigned long value.

此方法的返回類型為String ，它返回給定參數的八進制字符串，該字符串表示無符號long值。

Example:

例：

// Java program to demonstrate the example 
// of toOctalString (long value) method of Long class
public class ToOctalStringOfLongClass {
public static void main(String[] args) {
// Variables initialization
long l1 = 10;
long l2 = 20;
long l3 = 30;
long l4 = Long.MAX_VALUE;
long l5 = Long.MIN_VALUE;
// Long instance creation
Long value = new Long(l1);
// It represents Octal string of the given
// long type l2 argument
String s = value.toOctalString(l2);
// Display Octal String Representation
System.out.println("value.toOctalString(l2): " + s);
// It represents Octal string of the given
// long type l3 argument
s = value.toOctalString(l3);
// Display Octal String Representation
System.out.println("value.toOctalString(l3): " + s);
// It represents Octal string of the given
// long type l4 argument
s = value.toOctalString(l4);
// Display Octal String Representation
System.out.println("value.toOctalString(l4): " + s);
// It represents Octal string of the given
// long type l5 argument
s = value.toOctalString(l5);
// Display Octal String Representation
System.out.println("value.toOctalString(l5): " + s);
}
}

Output

輸出量

value.toOctalString(l2): 24
value.toOctalString(l3): 36
value.toOctalString(l4): 777777777777777777777
value.toOctalString(l5): 1000000000000000000000

翻譯自: https://www.includehelp.com/java/long-class-tooctalstring-method-with-example.aspx

tooctalstring