DecimalFormat 小数保留2位，金额千位分割

Posted 2020-10-22 筱小Q

double count = 1.0;

DecimalFormat df = new DecimalFormat("#.000");  
String countStr =  df.format(count);

 

double count = 12345.1254;

DecimalFormat df = new DecimalFormat("#,###.00");  
String moneyStr = df.format(money);