Java String stripTrailing()用法及代码示例

此方法用于从字符串中去除尾随空格，即stripTrailing()方法仅在字符串末尾删除所有空格。

例：

Input:

String name = "   kapil   ";
System.out.println("#" + name + "#);
System.out.println("#" + name.stripLeading());


Output:

#   kapil   #
#   kapil# // trailing whitespaces are removed

用法:

public String stripTrailing()

参数：它不接受任何参数。

返回：删除字符串末尾的所有空格后的字符串。

Note:Like the stripTrailing() method in java, we have strip() (removes leading and trailing whitespace) and stripLeading() (removes the only leading whitespace).

Java

// Java program to demonstrate the usage of 
// stripTrailing() method in comparison to  
// other methods 
  
class GFG { 
    public static void main(String[] args) 
    { 
  
        // creating a string 
        String str = "  Hello,  World "; 
  
        // print the string without any function 
        System.out.println("String is"); 
        System.out.println("#" + str + "#"); 
        System.out.println(); 
  
        // using strip() method 
        System.out.println("Using strip()"); 
        System.out.println("#" + str.strip() + "#"); 
        System.out.println(); 
  
        // using stripLeading() method 
        System.out.println("Using stripLeading()"); 
        System.out.println("#" + str.stripLeading() + "#"); 
        System.out.println(); 
  
        // using stripTrailing() method 
        System.out.println("Using stripTrailing()"); 
        System.out.println("#" + str.stripTrailing() + "#"); 
    } 
}

输出

String is
#  Hello,  World #

Using strip()
#Hello,  World#

Using stripLeading()
#Hello,  World #

Using stripTrailing()
#  Hello,  World#

相关用法

注：本文由纯净天空筛选整理自kapilm180265ca大神的英文原创作品 String Class stripTrailing() Method in Java with Examples。非经特殊声明，原始代码版权归原作者所有，本译文未经允许或授权，请勿转载或复制。