Home php教程 php手册 阿里云OSS轻量级Driver

阿里云OSS轻量级Driver

Jun 07, 2016 am 11:40 AM

不用加载官方那一大坨sdk了,简单一点
看过网上的一些例子都过于复杂,包含了官方的phpsdk那一大坨东西,理论上我只需要简单的上传文件而已,不需要那么多东西,于是自己写了一下。

以下代码保存到/yourpath/ThinkPHP/Library/Think/Upload/Driver/Oss.class.php即可<?php <br /> <br> // +----------------------------------------------------------------------<br> // | ThinkPHP [ WE CAN DO IT JUST THINK IT ]<br> // +----------------------------------------------------------------------<br> // | Copyright (c) 2006-2014 http://thinkphp.cn All rights reserved.<br> // +----------------------------------------------------------------------<br> // | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )<br> // +----------------------------------------------------------------------<br> // | Author: 废墟 <r.anerg> <http:><br> // +----------------------------------------------------------------------<br> <br> namespace Think\Upload\Driver;<br> <br> class Oss {<br> <br>     const OSS_HOST = 'oss.aliyuncs.com';<br> <br>     /**<br>      * 上传文件根目录<br>      * @var string<br>      */<br>     private $rootPath;<br> <br>     /**<br>      * 上传错误信息<br>      * @var string<br>      */<br>     private $error  = '';<br>     private $config = array(<br>         'access_id'  => '', //阿里云Access Key ID<br>         'access_key' => '', //阿里云Access Key Secret<br>         'bucket'     => '', //空间名称<br>         'timeout'    => 90, //超时时间<br>     );<br> <br>     /**<br>      * 构造函数,用于设置上传根路径<br>      * @param array  $config FTP配置<br>      */<br>     public function __construct($config) {<br>         /* 默认FTP配置 */<br>         $this->config = array_merge($this->config, $config);<br>     }<br> <br>     /**<br>      * 检测上传根目录(阿里云上传时支持自动创建目录,直接返回)<br>      * @param string $rootpath   根目录<br>      * @return boolean true-检测通过,false-检测失败<br>      */<br>     public function checkRootPath($rootpath) {<br>         /* 设置根目录 */<br>         $this->rootPath = trim($rootpath, './') . '/';<br>         return true;<br>     }<br> <br>     /**<br>      * 检测上传目录(阿里云上传时支持自动创建目录,直接返回)<br>      * @param  string $savepath 上传目录<br>      * @return boolean          检测结果,true-通过,false-失败<br>      */<br>     public function checkSavePath($savepath) {<br>         return true;<br>     }<br> <br>     /**<br>      * 创建文件夹 (阿里云上传时支持自动创建目录,直接返回)<br>      * @param  string $savepath 目录名称<br>      * @return boolean          true-创建成功,false-创建失败<br>      */<br>     public function mkdir($savepath) {<br>         return true;<br>     }<br> <br>     /**<br>      * 保存指定文件<br>      * @param  array   $file    保存的文件信息<br>      * @param  boolean $replace 同名文件是否覆盖<br>      * @return boolean          保存状态,true-成功,false-失败<br>      */<br>     public function save($file, $replace = true) {<br>         $_headers = array('Content-Type: ' . $file['type']);<br>         $resource = fopen($file['tmp_name'], 'r');<br> <br>         $path = $this->rootPath . $file['savepath'] . $file['savename'];<br> <br>         $uri = "/{$this->config['bucket']}{$path}";<br>         $ch  = curl_init('http://' . self::OSS_HOST . $uri);<br> <br>         $date = gmdate('D, d M Y H:i:s \G\M\T');<br> <br>         array_push($_headers, "Date: {$date}");<br> <br>         $sign_string = "PUT\n\n" . $file['type'] . "\n" . $date . "\n" . $uri;<br>         $sign        = $this->hex_to_base64(hash_hmac('sha1', $sign_string, $this->config['access_key']));<br> <br>         array_push($_headers, 'Authorization: OSS ' . $this->config['access_id'] . ':' . $sign);<br> <br>         fseek($resource, 0, SEEK_END);<br>         $length = ftell($resource);<br>         fseek($resource, 0);<br> <br>         array_push($_headers, "Content-Length: {$length}");<br> <br>         curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "PUT");<br>         curl_setopt($ch, CURLOPT_POST, 1);<br>         curl_setopt($ch, CURLOPT_INFILE, $resource);<br>         curl_setopt($ch, CURLOPT_INFILESIZE, $length);<br>         curl_setopt($ch, CURLOPT_HTTPHEADER, $_headers);<br>         curl_setopt($ch, CURLOPT_TIMEOUT, $this->config['timeout']);<br>         curl_setopt($ch, CURLOPT_HEADER, 1);<br>         curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);<br>         curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 0);<br>         $response = curl_exec($ch);<br>         $status   = curl_getinfo($ch, CURLINFO_HTTP_CODE);<br>         fclose($resource);<br>         if ($status == 200) {<br>             return true;<br>         } else {<br>             $this->error = $response;<br>             return false;<br>         }<br>     }<br> <br>     /**<br>      * 获取最后一次上传错误信息<br>      * @return string 错误信息<br>      */<br>     public function getError() {<br>         return $this->error;<br>     }<br> <br> <br>     private function hex_to_base64($str) {<br>         $result = '';<br> <br>         for ($i = 0; $i              $result .= chr(hexdec(substr($str, $i, 2)));<br>         }<br> <br>         return base64_encode($result);<br>     }<br> <br> }</http:></r.anerg>使用方法也比较简单,如果只有一个bucket则可以把配置写入config.php里,内容如下'FILE_UPLOAD_TYPE' => 'Oss',<br> 'UPLOAD_TYPE_CONFIG' => array(<br>     'access_id' => 'access_id', //阿里云Access Key ID<br>     'access_key' => 'access_key', //阿里云Access Key Secret<br>     'bucket' => 'bucket' //阿里云的bucket<br> ),如果你需要将不同的文件存入不同的bucket则需要在上传方法中采用动态配置$config     = array(<br>     'maxSize'  => 0,<br>     'exts'     => array('jpg', 'jpeg', 'png'),<br>     'saveName' => array('uniq_photo_name', '__FILE__'),<br>     'rootPath' => '/',<br> );<br> $oss_config = array(<br>     'access_id'  => 'access_id', //阿里云Access Key ID<br>     'access_key' => 'access_key', //阿里云Access Key Secret<br>     'bucket'     => 'bucket'<br> );<br> $upload     = new \Think\Upload($config, 'Oss', $oss_config);

AD:真正免费,域名+虚机+企业邮箱=0元

Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn

Hot AI Tools

Undresser.AI Undress

Undresser.AI Undress

AI-powered app for creating realistic nude photos

AI Clothes Remover

AI Clothes Remover

Online AI tool for removing clothes from photos.

Undress AI Tool

Undress AI Tool

Undress images for free

Clothoff.io

Clothoff.io

AI clothes remover

Video Face Swap

Video Face Swap

Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Tools

Notepad++7.3.1

Notepad++7.3.1

Easy-to-use and free code editor

SublimeText3 Chinese version

SublimeText3 Chinese version

Chinese version, very easy to use

Zend Studio 13.0.1

Zend Studio 13.0.1

Powerful PHP integrated development environment

Dreamweaver CS6

Dreamweaver CS6

Visual web development tools

SublimeText3 Mac version

SublimeText3 Mac version

God-level code editing software (SublimeText3)

Hot Topics

Java Tutorial
1662
14
PHP Tutorial
1261
29
C# Tutorial
1234
24
Learn about introductory code examples for Python programming Learn about introductory code examples for Python programming Jan 04, 2024 am 10:50 AM

Learn about Python programming with introductory code examples Python is an easy-to-learn, yet powerful programming language. For beginners, it is very important to understand the introductory code examples of Python programming. This article will provide you with some concrete code examples to help you get started quickly. Print HelloWorldprint("HelloWorld") This is the simplest code example in Python. The print() function is used to output the specified content

Go language programming examples: code examples in web development Go language programming examples: code examples in web development Mar 04, 2024 pm 04:54 PM

"Go Language Programming Examples: Code Examples in Web Development" With the rapid development of the Internet, Web development has become an indispensable part of various industries. As a programming language with powerful functions and superior performance, Go language is increasingly favored by developers in web development. This article will introduce how to use Go language for Web development through specific code examples, so that readers can better understand and use Go language to build their own Web applications. 1. Simple HTTP Server First, let’s start with a

PHP variables in action: 10 real-life examples of use PHP variables in action: 10 real-life examples of use Feb 19, 2024 pm 03:00 PM

PHP variables store values ​​during program runtime and are crucial for building dynamic and interactive WEB applications. This article takes an in-depth look at PHP variables and shows them in action with 10 real-life examples. 1. Store user input $username=$_POST["username"];$passWord=$_POST["password"]; This example extracts the username and password from the form submission and stores them in variables for further processing. 2. Set the configuration value $database_host="localhost";$database_username="username";$database_pa

How to use PHP to write inventory management function code in the inventory management system How to use PHP to write inventory management function code in the inventory management system Aug 06, 2023 pm 04:49 PM

How to use PHP to write the inventory management function code in the inventory management system. Inventory management is an indispensable part of many enterprises. For companies with multiple warehouses, the inventory management function is particularly important. By properly managing and tracking inventory, companies can allocate inventory between different warehouses, optimize operating costs, and improve collaboration efficiency. This article will introduce how to use PHP to write code for inventory warehouse management functions, and provide you with relevant code examples. 1. Establish the database before starting to write the code for the inventory warehouse management function.

Java implements simple bubble sort code Java implements simple bubble sort code Jan 30, 2024 am 09:34 AM

The simplest code example of Java bubble sort Bubble sort is a common sorting algorithm. Its basic idea is to gradually adjust the sequence to be sorted into an ordered sequence through the comparison and exchange of adjacent elements. Here is a simple Java code example that demonstrates how to implement bubble sort: publicclassBubbleSort{publicstaticvoidbubbleSort(int[]arr){int

Huawei Cloud Edge Computing Interconnection Guide: Java code examples to quickly implement interfaces Huawei Cloud Edge Computing Interconnection Guide: Java code examples to quickly implement interfaces Jul 05, 2023 pm 09:57 PM

Huawei Cloud Edge Computing Interconnection Guide: Java Code Samples to Quickly Implement Interfaces With the rapid development of IoT technology and the rise of edge computing, more and more enterprises are beginning to pay attention to the application of edge computing. Huawei Cloud provides edge computing services, providing enterprises with highly reliable computing resources and a convenient development environment, making edge computing applications easier to implement. This article will introduce how to quickly implement the Huawei Cloud edge computing interface through Java code. First, we need to prepare the development environment. Make sure you have the Java Development Kit installed (

From beginner to proficient: Code implementation of commonly used data structures in Go language From beginner to proficient: Code implementation of commonly used data structures in Go language Mar 04, 2024 pm 03:09 PM

Title: From Beginner to Mastery: Code Implementation of Commonly Used Data Structures in Go Language Data structures play a vital role in programming and are the basis of programming. In the Go language, there are many commonly used data structures, and mastering the implementation of these data structures is crucial to becoming a good programmer. This article will introduce the commonly used data structures in the Go language and give corresponding code examples to help readers from getting started to becoming proficient in these data structures. 1. Array Array is a basic data structure, a group of the same type

Guidance and Examples: Learn to implement the selection sort algorithm in Java Guidance and Examples: Learn to implement the selection sort algorithm in Java Feb 18, 2024 am 10:52 AM

Java Selection Sorting Method Code Writing Guide and Examples Selection sorting is a simple and intuitive sorting algorithm. The idea is to select the smallest (or largest) element from the unsorted elements each time and exchange it until all elements are sorted. This article will provide a code writing guide for selection sorting, and attach specific Java sample code. Algorithm Principle The basic principle of selection sort is to divide the array to be sorted into two parts, sorted and unsorted. Each time, the smallest (or largest) element is selected from the unsorted part and placed at the end of the sorted part. Repeat the above

See all articles