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    thinkPHP导出csv文件及用表格输出excel的方法_php实例

    2016-06-07 17:10:03原创356
    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

    <?php
    namespace Home\Controller;
    use Think\Controller;
    class IndexController extends Controller {
     public function index(){
      $hotel = M('keywords')->field('PageName,Page')->select();
      $str = "关键字,名称\n";
      $str = iconv('utf-8','gb2312',$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."\n";
      }
      $fileName = date('Ymd').'.csv';
      $model = D('Keywords');
      $model->export_csv($fileName,$str);
      exit;
     }
    }
    
    

    2.KeywordsModel.class.php

    <?php 
    namespace Home\Model;
    use Think\Model;
    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

    <?php
    require('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);
       $out = '';
       while($row = mysql_fetch_array($res)){
        $out .= '';
       }
       $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);
       $out = '
    emailfirstnamelastname
    '.$row['email'].''.$row['firstname'].''.$row['lastname'].'
    '; while($row = mysql_fetch_array($res)){ $out .= ''; } $short_name .= '_non-purchased and signup'; break; } default: break; } $out .= '
    email
    '.$row['email'].'
    '; header("Content-type:application/vnd.ms-excel"); header("Content-Disposition:filename=$short_name.xls"); echo $out; exit; } ?>

    Purchase Prospects Report

    Select Site: Select Type:

    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。

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