The "upload.php" file contains the code for uploading a file:<?php$target_dir = "uploads/";$target_file = $target_dir . basename($_FILES["fileToUpload"]["name"]);$uploadOk = 1;$imageFileType = strtolower(pathinfo($target_file,PATHINFO_EXTENSION));// Check if image file is a ...
3.1 PHP 文件上传 文件上传需要注意php.ini文件里的如下参数: 配置项 功能说明 file_uploads on 为 开启文件上传功能, off 为关闭 post_max_size 系统允许的 POST 传参的最大值 upload_max_filesize 系统允许的上传文件的最大值 m
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}//上传文件upload($file); }if(isset($_GET['type']) &&$_GET['type'] == 'compressionPack'){header('Content-type: application/json');$file=$_FILES["compressionPack"];//允许提交的格式$allow_type=array('application/zip',' application/x-zip-compressed','application/octet-stream');$size=...
{protected$code= 0;protected$data=[];protected$msg= [#错误返回提示'0' => '上传成功', '1' => '上传失败', '2' => '文件不存在', '3' => '文件key错误', '4' => '文件超过限制大小', '5' => '文件格式不正确',];protected$path= 'class_upload_file';#文件目录protected$type= '...
$newFileName=uniqid().".".pathinfo($file['name'],PATHINFO_EXTENSION);#move_uploaded_file(存储的缓存文件,存储路径/文件名称)$result=move_uploaded_file($file['tmp_name'],$newFileName);if($result){echo"上传成功";}else{echo"上传失败";}?> ...
DOCTYPE html> <html> <head> <title>File Upload with Progress</title> <script src="https://code.jquery.com/jquery-3.6.0.min.js"></script> </head> <body> <form id="uploadForm" enctype="multipart/form-data"> <input type="file" name="file" /> <input type="submit" value="Upload...
Quick example: File upload The following PHP code uploads thedog.mp4video to the specified folder, and using the public_id,my_dog. The video will overwrite the existingmy_dogvideo if it exists. When the video upload is complete, the specified notification URL will receive details about the ...
publicfunctionuploadzip() { // 获取表单上传文件 例如上传了001.jpg $file=request()->file('file'); $path='uploads'; // 移动到框架应用根目录/uploads/ 目录下 $info=$file->validate(['size'=>20*1024*1024,'ext'=>'zip,rar,7z'])->move($path); ...
我们POST传入一个save_name列表:['info20.php', '', 'jpg'],此时empty($_POST['save_name'])为假则file为save_name,所以由$ext = end($file);为jpg可以通过后缀名判断(判断结束后最后一个元素jpg弹出),并且最终文件名组装为upload20.php.