JS 添加千分位,测试可以使用 <script language="javascript" type="text/javascript">function comdify(n){ var re=/\d{1,3}(?=(\d{3})+$)/g; var n1=n.replace(/^(\d+)((\.\d+)?)$/,function(s,s1,s2){return s1.replace(re,"$&,")+s2;}); ret
package com.testEmp; import java.text.DecimalFormat; public class NumberFormat { public static void main(String[] args) { System.out.println(toWestNumFormat(1)); System.out.println(toWestNumFormat(123)); System.out.println(toWestNumFormat(145676)); S