jsp页面取整数 和Java页面取整数

<pre name="code" class="javascript">导包<%@page import="java.text.DecimalFormat"%><%DecimalFormat format = new DecimalFormat("######0"); %>不为空的话取整数if(StringUtils.isNotBlank(prodQty)){<span style="white-space:pre"></span>prodQty = format.format(Double.parseDouble(prodQty));}

java

matchQty = Double.parseDouble(hmRotationLineSiZeProdQty.get(key));matchQty = Math.floor(matchQty);