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HomeBackend DevelopmentPHP TutorialphpExcel导出, 在本地正常,在服务器乱码解决办法

phpExcel导出, 在本地正常,在服务器乱码
如题,在服务器运行时....

重复一下,在本地运行是正常的,放上服务就成这样了,代码如下。。。

<br />            $excel=new \PHPExcel();<br />            do{<br />               $url='http://www.哪个好人来答下.com';<br />               <br />                $content='';<br />                $content=file_get_contents($url); <br />                if($content['status']==0){  <br />                    $data=$content['results'];<br />                  <br />                        $head=array();<br />                        <br />                        //获取表头值<br />                        for($i=0;$i<10;$i++){<br />                        $tmp=array_keys($data[$i]);<br />                        foreach($tmp as $t){<br />                            if(!in_array($t,$head)){<br />                                array_push($head,$t);<br />                            }<br />                        }<br />                        }<br />                      <br />                        $A=65; //A的ASCII值<br />                        $col=array();<br />                        for($i=0;$i<count($head);$i++){   //制作列值<br />                            array_push($col,chr($A++));<br />                        }<br />                        for($i=0;$i<count($head);$i++){  //制作表头<br />                            $excel->getActiveSheet()->setCellValue($col[$i].'1',$head[$i]);<br />                        }<br />                    }         <br />                    foreach($data as $key=>$val){         <br />                        for($i=0;$i<count($head);$i++){<br /><br />                            $excel->getActiveSheet()->setCellValue($col[$i].$i,$row[$head[$i]]);<br />            <br />                        }<br />                    }<br />            <br />                }<br />                $page++;<br />            }while($pageCount>=$page);<br />            $excel->getActiveSheet()->setTitle($title);<br />           $excel->setActiveSheetIndex(0);<br />            <br />            $writer = \PHPExcel_IOFactory::createWriter($excel, 'Excel5');<br />            header('Content-Type: application/vnd.ms-excel');<br />            header('Content-Disposition: attachment;filename="'.$fileName.'.xls"');<br />            header('Cache-Control: max-age=0');<br />          <br />            $writer->save('php://output');<br />            <br />        }<br />

------解决思路----------------------

打开任何一个 xls 文件都会看到那个文件标识是顶格的,但你的截图中不是这样
请检查是否有 BOM 头或其他输出
另外,那些 后边跟有空心方块的英文单词也是不应该有的,请检查相关的程序文件是否上传齐全了
------解决思路----------------------
header之前先清除缓存区的内容
<br />ob_end_clean();// 就是加这句<br /><br />header('Content-Type: application/vnd.ms-excel');<br />header('Content-Disposition: attachment;filename="'.$fileName.'.xls"');<br />header('Cache-Control: max-age=0');<br />

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