/**
* java生成隨機數字10位數
*
* @param length[生成隨機數的長度]
* @return
*/
public static String getRandomNickname(int length) {
String val = "";
Random random = new Random();
for (int i = 0; i < length; i++) {
val += String.valueOf(random.nextInt(10));
}
return val;
}
public static void main(String[] args) {
System.out.println("java生成隨機數字10位數:" + getRandomNickname(10));
}