StringBuffer reverse()
描述 (Description)
java.lang.StringBuffer.reverse()方法导致此字符序列被序列的反向替换。
声明 (Declaration)
以下是java.lang.StringBuffer.reverse()方法的声明
public StringBuffer reverse()
参数 (Parameters)
NA
返回值 (Return Value)
此方法返回对此对象的引用。
异常 (Exception)
NA
例子 (Example)
以下示例显示了java.lang.StringBuffer.reverse（）方法的用法。
package com.iowiki;
import java.lang.*;
public class StringBufferDemo {
public static void main(String[] args) {
StringBuffer buff = new StringBuffer("tutorials point");
System.out.println("buffer = " + buff);
// reverse characters of the buffer and prints it
System.out.println("reverse = " + buff.reverse());
// reverse of the buffer is equivalent to the actual buffer
buff = new StringBuffer("malyalam");
System.out.println("buffer = " + buff);
// reverse characters of the buffer and prints it
System.out.println("reverse = " + buff.reverse());
}
}
让我们编译并运行上面的程序，这将产生以下结果 -
buffer = tutorials point
reverse = tniop slairotut
buffer = malayalam
reverse = malayalam
