• Content-Type: application/vnd.ms-excel">


    如果要将查询结果导出到Excel,只需将页面的Context-Type修改一下就可以了:
       header( "Content-Type: application/vnd.ms-excel">
    如果希望能够提供那个打开/保存的对话框,Content-Disposition参数,Content-Disposition参数本来是为了在客户端另存文件时提供一个建议的文件名,但是考虑到安全的原因,就从规范中去掉了这个参数
    Content-Disposition参数:
    attachment --- 作为附件下载   
    inline --- 在线打开
    具体使用如:header("Content-Disposition: inline; filename=文件名.mp3");
                Header("Content-Disposition:attachment;filename=test.xls");
    其实IE是根据Content-Disposition中filename这个段中文件名的后缀来识别这个文件类型的,所以,
    如果有很多种文件类型的时候,可以将Content-Type设置为二进制模式的:
                Header("Content-type:   application/octet-stream");
    示例:
    <?
    $filename   =   './download/d.rar ';
    $filesize   =   filesize($filename);
    header( "Content-Type:   application/force-download ");
    header( "Content-Disposition:   attachment;   filename= ".basename($filename));
    header( "Content-Length:   ".$filesize);
    $data   =   file_get_contents($filename);
    echo   $data;
    ?>
    这段代码的意识是打开页面后立即出现下载保存窗口,下载的文件为$filename,
    摘取了常用的部分,其实还有其他一些
    $mimetypes = array(
        'doc'        => 'application/msword',
        'bin'        => 'application/octet-stream',
        'exe'        => 'application/octet-stream',
        'so'        => 'application/octet-stream',
        'dll'        => 'application/octet-stream',
        'pdf'        => 'application/pdf',
        'ai'        => 'application/postscript',
        'xls'        => 'application/vnd.ms-excel',
        'ppt'        => 'application/vnd.ms-powerpoint',
        'dir'        => 'application/x-director',
        'js'        => 'application/x-javascript',
        'swf'        => 'application/x-shockwave-flash',
        'xhtml'        => 'application/xhtml+xml',
        'xht'        => 'application/xhtml+xml',
        'zip'        => 'application/zip',
        'mid'        => 'audio/midi',
        'midi'        => 'audio/midi',
        'mp3'        => 'audio/mpeg',
        'rm'        => 'audio/x-pn-realaudio',
        'rpm'        => 'audio/x-pn-realaudio-plugin',
        'wav'        => 'audio/x-wav',
        'bmp'        => 'image/bmp',
        'gif'        => 'image/gif',
        'jpeg'        => 'image/jpeg',
        'jpg'        => 'image/jpeg',
        'png'        => 'image/png',
        'css'        => 'text/css',
        'html'        => 'text/html',
        'htm'        => 'text/html',
        'txt'        => 'text/plain',
        'xsl'        => 'text/xml',
        'xml'        => 'text/xml',
        'mpeg'        => 'video/mpeg',
        'mpg'        => 'video/mpeg',
        'avi'        => 'video/x-msvideo',
        'movie'        => 'video/x-sgi-movie',  
    );
     
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  • 原文地址:https://www.cnblogs.com/dingjiaoyang/p/5831049.html
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