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@@ -512,67 +512,6 @@ EOT; |
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return $icon;
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}
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//添加方法
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if (!function_exists('downloadFile')) {
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function downloadFile($filePath, $readBuffer = 1024)
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{
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//检测下载文件是否存在 并且可读
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if (!is_file($filePath) && !is_readable($filePath)) {
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return false;
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}
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//设置头信息
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//声明浏览器输出的是字节流
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header('Content-Type: application/octet-stream');
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//声明浏览器返回大小是按字节进行计算
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header('Accept-Ranges:bytes');
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//告诉浏览器文件的总大小
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$fileSize = filesize($filePath);//坑 filesize 如果超过2G 低版本php会返回负数
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header('Content-Length:' . $fileSize); //注意是'Content-Length:' 非Accept-Length
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//声明下载文件的名称
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header('Content-Disposition:attachment;filename=' . basename($filePath));//声明作为附件处理和下载后文件的名称
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//获取文件内容
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$handle = fopen($filePath, 'rb');//二进制文件用‘rb’模式读取
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while (!feof($handle)) { //循环到文件末尾 规定每次读取（向浏览器输出为$readBuffer设置的字节数）
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echo fread($handle, $readBuffer);
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}
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fclose($handle);//关闭文件句柄
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exit;
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}
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}
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function makeZip($datalist = [])
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{
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$filename = 'images.zip'; //最终生成的文件名（含路径）
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if (file_exists($filename)) {
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unlink($filename);
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}
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//重新生成文件
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$zip = new ZipArchive();
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if ($zip->open($filename, ZIPARCHIVE::CREATE) !== TRUE) {
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exit('无法打开文件，或者文件创建失败');
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}
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// $datalist=array('try.php','zip_class.php');
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foreach ($datalist as $val) {
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if (file_exists($val)) {
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$path_parts = pathinfo($val);
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$zip->addFile($val, $path_parts['basename']);
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}
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}
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$zip->close();//关闭
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if (!file_exists($filename)) {
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exit('无法找到文件'); //即使创建，仍有可能失败
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}
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return $filename;
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}
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function public_url($path = '')
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{
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$upload_path = str_replace('\\', '/', ROOT_PATH);
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return $upload_path . 'public' . $path;
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}
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/**
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*下载小程序码到浏览器
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*
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