thinkPHP导出csv文件及用表格输出excel的方法

本文实例讲述了thinkPHP导出csv文件及用表格输出excel的方法。分享给大家供大家参考，具体如下：

1.thinkphp导出csv文件

导出csv文件可能就那几行代码，今天有个问题困扰我好久，就是导出之后出现一些html代码，这个不应该，view里面是空的，controller中最后也没有$this->display()，最后细心看到think_page_trace这样的字样，恍然大悟，是页面的跟踪日志，这个默认是会输出来的。最后在方法后面加了一个exit结束就好了，下面是代码：

1.IndexController.class.php

<?phpnamespace HomeController;use ThinkController;class IndexController extends Controller { public function index(){  $hotel = M("keywords")->field("PageName,Page")->select();  $str = "关键字,名称";  $str = iconv("utf-8","gb2312",$str);  $result = mysql_query("select PageName,Page from hotel_keywords");  while($row=mysql_fetch_array($result)){   $PageName = iconv("utf-8","gb2312",$row["PageName"]);   $Page = iconv("utf-8","gb2312",$row["Page"]);   $str .= $PageName.",".$Page."";  }  $fileName = date("Ymd").".csv";  $model = D("Keywords");  $model->export_csv($fileName,$str);  exit; }}

2.KeywordsModel.class.php

<?php namespace HomeModel;use ThinkModel;class KeywordsModel extends Model{ public function export_csv($filename, $data){  header("Content-type:text/csv");   header("Content-Disposition:attachment;filename=".$filename);   header("Cache-Control:must-revalidate,post-check=0,pre-check=0");   header("Expires:0");   header("Pragma:public");  echo $data;   }}

奥妙就在IndexController.class.php代码最后一句的exit这里，如果不写这句，输出的excel里面有html源码，截图如下：

2.用表格输出excel

如下代码purchase_prospects.php

<?phprequire("page_header.php");$site_id = getIfSet($_GET, "site_id", 0);$customer_type = getIfSet($_GET, "customer_type",0);$DB = Database::connect($site_id);if($site_id>0 && $customer_type>0){ $sql = ""; $out = "";  $short_name_array = SiteSettings::$SITE_SHORT_NAME; $short_name = $short_name_array[$site_id];  switch ($customer_type) {  case "1":{   $sql = "SELECT       email, CONCAT(UCASE(LEFT(firstname, 1)),SUBSTRING(firstname, 2)) AS firstname, CONCAT(UCASE(LEFT(lastname, 1)),SUBSTRING(lastname, 2)) AS lastname      FROM customers      WHERE site_id =$site_id       AND email NOT REGEXP ".+(avanquest)|(planetart)|(novadevelop)|(qatest).+"       AND email IN(SELECT a.email FROM customers a INNER JOIN orders b ON a.id=b.`customer_id` AND b.is_test=0 AND a.site_id =$site_id)       AND email NOT IN (SELECT email_address FROM `newsletter_unsubscribes` WHERE site_id =$site_id);";   $res = $DB->query($sql);   $out = "<table class="data_table"><tr><th>email</th><th>firstname</th><th>lastname</th></tr>";   while($row = mysql_fetch_array($res)){    $out .= "<tr><td>".$row["email"]."</td><td>".$row["firstname"]."</td><td>".$row["lastname"]."</td></tr>";   }   $short_name .= "_purchased";   break;  }  case "2":{   $DB->query("DROP TEMPORARY TABLE IF EXISTS tmp_purchase;");   $DB->query("CREATE TEMPORARY TABLE tmp_purchase SELECT a.email FROM customers a INNER JOIN orders b ON a.id=b.`customer_id` AND b.is_test=0 AND a.site_id =$site_id; ");   $DB->query("DROP TEMPORARY TABLE IF EXISTS tmp_nopurchase;");   $DB->query("CREATE TEMPORARY TABLE tmp_nopurchase SELECT email FROM customers WHERE site_id =$site_id AND email NOT IN(SELECT email FROM tmp_purchase);");   if(9 != $site_id){    $datatype = SiteSettings::getPurchaseDataType($site_id);    $DB->query("INSERT tmp_nopurchase SELECT DISTINCT email FROM triggered_email_data WHERE datatype="$datatype" AND email NOT IN(SELECT email FROM tmp_purchase);");   }   $sql = "SELECT DISTINCT email FROM tmp_nopurchase WHERE email NOT REGEXP ".+(avanquest)|(planetart)|(novadevelop)|(qatest).+" AND Email REGEXP "[A-Z0-9._%-]+@[A-Z0-9.-]+.[A-Z]{2,4}$" AND email NOT IN (SELECT email_address FROM `newsletter_unsubscribes` WHERE site_id =$site_id);";   $res = $DB->query($sql);   $out = "<table class="data_table"><tr><th>email</th></tr>";   while($row = mysql_fetch_array($res)){    $out .= "<tr><td>".$row["email"]."</td></tr>";   }   $short_name .= "_non-purchased and signup";   break;  }  default:   break; } $out .= "</table>"; header("Content-type:application/vnd.ms-excel"); header("Content-Disposition:filename=$short_name.xls"); echo $out; exit;}?><h1>Purchase Prospects Report</h1><form name="frm" method="get" action="purchase_prospects.php"><strong>Select Site:</strong> <select name="site_id" id="site_id"> <option value="0">== select site ==</option> <option value="1">STI</option> <option value="2">PA</option> <option value="3">CW</option> <option value="6">MCC</option> <option value="9">CB</option> <option value="4">STIUK</option> <option value="8">MCCUK</option></select>      <strong>Select Type:</strong><select id="customer_type" name="customer_type"> <option value="0">== select type ==</option> <option value="1">purchased</option> <option value="2">non-purchased and signup</option></select>     <input id="submit" type="submit" value="Run »"></form><script type="text/javascript"> $(function(){  $("#submit").click(function(){   if("0" == $("#site_id").val() || "0" == $("#customer_type").val()){    alert("please select Site and Site");    return false;   }  }) });</script>

这样也可以导出ecxcel文件，截图如下

依然注意最后一句exit;如果没有这一句，excel里面会有一些页面元素。

希望本文所述对大家基于thinkPHP框架的php程序设计有所帮助。