PHP导出Execel数据进行下载
文件名称：save_execel.php<?php require_once 'SqlHelper.class.php'; $date1=$_GET['date1']; $date2=$_GET['date2']; $sqlHelper = new SqlHelper(); $sql="select * from gasdata where date between '{
文件名称：save_execel.php<?php require_once 'SqlHelper.class.php'; $date1=$_GET['date1']; $date2=$_GET['date2']; $sqlHelper = new SqlHelper(); $sql="select * from gasdata where date between '{