版权声明:转载注明来源。Keep Learning and Coding. https://blog.csdn.net/a771581211/article/details/88287062
Java之图片的自动重命名方法二:
package day02;
/**
* 使用replaceAll实现图片重命名
* @author kaixu
*
*/
public class Test02 {
public static void main(String[] args) {
String imgName = "1.jpg";
imgName = imgName.replaceAll(".+\\.", System.currentTimeMillis()+".");
System.out.println(imgName);
}
}