Java中如何将字符串进行反转

使用StringBuffer或者StringBuilder中的reverse()方法。

    public static void main(String[] args) {
        StringBuffer stringBuffers = new StringBuffer("abcdefg");
        stringBuffers.reverse();
        System.out.println(stringBuffers);
        StringBuilder stringBuilder = new StringBuilder("hijklmn");
        stringBuilder.reverse();
        System.out.println(stringBuilder);
    }

代码输出

gfedcba
nmlkjih