版权声明:转载注明来源。Keep Learning and Coding. https://blog.csdn.net/a771581211/article/details/88286968
Java之图片的自动重命名方法一:
package day02;
/**
* 图片重命名
* 1.jpg
* 46464645648464651654.jpg
*
* @author kaixu
*
*/
public class Test01 {
public static void main(String[] args) {
String imgName = "1.jpg";
String names[] = imgName.split("\\.");
imgName = System.currentTimeMillis()+"."+names[1];
System.out.println(imgName);
}
}