import java.math.BigDecimal;
public class RandomTest {
/**
* @param args
*/
public static void main(String[] args) {
float Max = 180, Min = 60;
for (int i = 0; i < 10; i++) {
BigDecimal bd = new BigDecimal(Math.random() * (Max - Min) + Min);
System.out.println(bd.setScale(2, BigDecimal.ROUND_HALF_UP));// 保留2位小数并四舍五入
}
}
}