Java.lang.Character.charValue()是Java中的內置方法,該方法返回此字符對象的值。此方法將Character對象轉換為其原始數據類型char。
用法:
public char charValue() The function does not accepts any parameter.
返回類型:此方法返回此對象表示的原始char值。
以下程序說明了Java.lang.Character.charValue()方法:
示例1:
// Java program to demonstrate the
// Java.lang.Character.charValue() method
// when the assigned char is a character
import java.lang.*;
public class Gfg1 {
public static void main(String[] args)
{
// Create a character object
Character x = new Character('z');
// assign the primitive value to a character
char ch = x.charValue();
System.out.println("Primitive char value is " + ch);
}
}
輸出:
Primitive char value is z
示例2:當我們用任意數字分配x的值時:
// Java program to demonstrate the
// function when the assigned value is
// a number
import java.lang.*;
public class Gfg {
public static void main(String[] args)
{
// create a Character object x
Character x = new Character('9');
// assign value is a number
// assign the primitive value to a character
char ch = x.charValue();
// print the primitive char value
System.out.println("Primitive char value is " + ch);
}
}
輸出:
Primitive char value is 9
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注:本文由純淨天空篩選整理自Twinkl Bajaj大神的英文原創作品 Character.charValue() in Java with examples。非經特殊聲明,原始代碼版權歸原作者所有,本譯文未經允許或授權,請勿轉載或複製。