📜  将int转换为带2位小数的double java代码示例

📅  最后修改于: 2022-03-11 14:52:15.493000             🧑  作者: Mango

代码示例1
double angle = 20.3034;
DecimalFormat df = new DecimalFormat("#.00");
String angleFormated = df.format(angle);
System.out.println(angleFormated); //output 20.30