php集成minio

1.php-集成minio

1.通过访问minio的官网，我们得知官方已经提供了很多现有的sdk（针对多语言的sdk）来简化client端的交互体验，

但是官网没有对应的文档
不要慌，php有单独的客户端sdk，但是叫aws-sdk-php
（https://docs.min.io/docs/how-to-use-aws-sdk-for-php-with-minio-server.html）此地址，没有找到对应的html，但是真的有aws-sdk-php
https://docs.aws.amazon.com/zh_cn/sdk-for-php/v3/developer-guide/welcome.html
https://docs.aws.amazon.com/zh_cn/sdkref/latest/guide/overview.html

2.安装依赖(一定要阿里云): composer require aws/aws-sdk-php:3.319.2
如果直接安装composer require aws/aws-sdk-php，会安装最新版本，使用会报错，因为最新版只支持 PHP 8.1.x 以上
所以安装的时候要添加版本，3.319.2支持7.2.x的版本
The latest SDK versions require PHP 8.1.x, "aws/aws-sdk-php": "3.319.2" works with PHP 7.2.x!!! So what do I propose? If you don't want or can't upgrade to PHP 8, you can downgrade your SDK! In my example I use "aws/aws-sdk-php": "3.319.2", FULLY compatible with php": "^7.2.5 !!!

安装时可能报其他依赖版本不兼容的错：
 Problem 1
    - Root composer.json requires aws/aws-sdk-php 3.319.2 -> satisfiable by aws/aws-sdk-php[3.319.2].
    - aws/aws-sdk-php 3.319.2 requires guzzlehttp/guzzle ^6.5.8 || ^7.4.5 -> found guzzlehttp/guzzle[6.5.8, 7.4.5, ..., 7.9.2] but the package is fixed to 6.5.5 (lock file version) by a partial update and that version does not mat
ch. Make sure you list it as an argument for the update command.
 Problem 2
    - topthink/think-captcha is locked to version v1.0.8 and an update of this package was not requested.
    - topthink/think-captcha v1.0.8 requires topthink/think-installer >=1.0.10 -> satisfiable by topthink/think-installer[v1.0.12].
    - topthink/think-installer v1.0.12 requires composer-plugin-api ^1.0 -> found composer-plugin-api[2.6.0] but it does not match the constraint.

解决（没成功）：
composer require guzzlehttp/psr7:1.9.1
composer require guzzlehttp/guzzle:6.5.8

3.安装时如果还报错就更新依赖（能解决，但是会更新其他的依赖包，比如redis，导致 redis报错，目前只发现redis，其他的得看项目报错时才知道）: composer update

4.安装成功后
	1.会在vendor目录下找到aws目录
	2. 在composer.json文件里找到
	"require": {
		"aws/aws-sdk-php": "3.319.2"
 	}

2.使用代码

1.Minio.php

<?php

namespace app\common\vendor;
use Aws\S3\S3Client;


class Minio {
    public $minioClient = null; // minio对象
    public $minioConfig = [];//配置文件
    
    /**
     * 初始化 构造函数
     * Cos constructor.
     * @param array $config 配置文件信息
     * @param string $prefix_url 默认的前缀
     */
    public function __construct(array $config = [], $prefix_url = '') {
        if (empty($config)) {
            $config = Config::get('minio');
        }
    
        // 初始化cos对象
        $this->minioConfig = [
            'version' => $config['version'],
            'region' => $config['region'],
            'endpoint' => $config['endpoint'],
            'use_path_style_endpoint' => $config['use_path_style_endpoint'],
            'credentials' => [
                'key' => $config['credentials']['key'],
                'secret' => $config['credentials']['secret'],
            ],
            'acl' => $config['acl'],
            'bucket' => $config['bucket'],
        ];
        //创建存储对象
        $this->minioClient = new S3Client([
            'version' => $this->minioConfig['version'],
            'region' => $this->minioConfig['region'],
            'endpoint' => $this->minioConfig['endpoint'],
            'use_path_style_endpoint' => $this->minioConfig['use_path_style_endpoint'],
            'credentials' => [
                'key' => $this->minioConfig['credentials']['key'],
                'secret' => $this->minioConfig['credentials']['secret']]
            ]
        );
    }
    
    /**
     * 上传文件
     * @param $filestr 文件内容
     * @param string $key 键值
     * @param string $bucket 存储桶
     * @return bool
     * @author zengye
     * @since 20220108 1:12
     */
    public function putObject($filestr = '', $key = '', $bucket = '') {
        try {
            if (empty($filestr) || empty($key)) {
                return false;
            }
            $result = $this->minioClient->putObject([
                "Bucket" => $bucket ?: $this->minioConfig['bucket'],
                "Key" => $key,
                'Body'   => $filestr,
                'ACL'    =>  $this->minioConfig['acl'],
            ]);
            if (!$result) {
                return false;
            }
            return $result;
        } catch (S3Exception $e) {
            throw new ValidateException($e->getMessage());
        }
    }
}

2.config.php

<?php

return [
    // +----------------------------------------------------------------------
    // | minio
    // +----------------------------------------------------------------------
    'minio' => [
        'endpoint'  =>  \think\Env::get('minio.endpoint', ''),
        'version' => \think\Env::get('minio.version', ''),
        'region' => \think\Env::get('minio.region', ''),
        'use_path_style_endpoint' => \think\Env::get('minio.use_path_style_endpoint', true),
        'credentials' => [
            'key'    => \think\Env::get('minio.access_key', ''),
            'secret' => \think\Env::get('minio.secret_key', ''),
        ],
        'bucket' =>  \think\Env::get('minio.bucket', ''),
        'acl'    => \think\Env::get('minio.ACL', ''),
        'prefix' => \think\Env::get('minio.prefix_url', ''),
    ],
];

3. .env文件

[MINIO]
# minio地址
ENDPOINT = 'http://192.168.0.180:9000'
# minio版本
VERSION = 'latest'
# minio 地区 - 区域 设置一个默认的存储桶地域
REGION = 'us-west-2'
# minio 地区 - 区域 设置一个默认的存储桶地域
USE_PATH_STYLE_ENDPOINT = 'true'
# minio密钥accessKey
ACCESS_KEY = 'admin'
# minio密钥secretKey
SECRET_KEY = 'zgx@2021wms1234^'
# 存储桶名称 格式：BucketName-APPID
BUCKET = 'zengphp'
# 前缀url
PREFIX_URL = ''
ACL = 'public-read'

4.Config.php

<?php
// +----------------------------------------------------------------------
// | ThinkPHP [ WE CAN DO IT JUST THINK ]
// +----------------------------------------------------------------------
// | Copyright (c) 2006~2018 http://thinkphp.cn All rights reserved.
// +----------------------------------------------------------------------
// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
// +----------------------------------------------------------------------
// | Author: liu21st <liu21st@gmail.com>
// +----------------------------------------------------------------------

namespace think;

class Config
{
    /**
     * @var array 配置参数
     */
    private static $config = [];
    
    /**
     * @var string 参数作用域
     */
    private static $range = '_sys_';
    
    /**
     * 设定配置参数的作用域
     * @access public
     * @param  string $range 作用域
     * @return void
     */
    public static function range($range)
    {
        self::$range = $range;
    
        if (!isset(self::$config[$range])) self::$config[$range] = [];
    }
    
    /**
     * 解析配置文件或内容
     * @access public
     * @param  string $config 配置文件路径或内容
     * @param  string $type   配置解析类型
     * @param  string $name   配置名（如设置即表示二级配置）
     * @param  string $range  作用域
     * @return mixed
     */
    public static function parse($config, $type = '', $name = '', $range = '')
    {
        $range = $range ?: self::$range;
    
        if (empty($type)) $type = pathinfo($config, PATHINFO_EXTENSION);
    
        $class = false !== strpos($type, '\\') ?
            $type :
            '\\think\\config\\driver\\' . ucwords($type);
    
        return self::set((new $class())->parse($config), $name, $range);
    }
    
    /**
     * 加载配置文件（PHP格式）
     * @access public
     * @param  string $file  配置文件名
     * @param  string $name  配置名（如设置即表示二级配置）
     * @param  string $range 作用域
     * @return mixed
     */
    public static function load($file, $name = '', $range = '')
    {
        $range = $range ?: self::$range;
    
        if (!isset(self::$config[$range])) self::$config[$range] = [];
    
        if (is_file($file)) {
            $name = strtolower($name);
            $type = pathinfo($file, PATHINFO_EXTENSION);
    
            if ('php' == $type) {
                return self::set(include $file, $name, $range);
            }
    
            if ('yaml' == $type && function_exists('yaml_parse_file')) {
                return self::set(yaml_parse_file($file), $name, $range);
            }
    
            return self::parse($file, $type, $name, $range);
        }
    
        return self::$config[$range];
    }
    
    /**
     * 检测配置是否存在
     * @access public
     * @param  string $name 配置参数名（支持二级配置 . 号分割）
     * @param  string $range  作用域
     * @return bool
     */
    public static function has($name, $range = '')
    {
        $range = $range ?: self::$range;
    
        if (!strpos($name, '.')) {
            return isset(self::$config[$range][strtolower($name)]);
        }
    
        // 二维数组设置和获取支持
        $name = explode('.', $name, 2);
        return isset(self::$config[$range][strtolower($name[0])][$name[1]]);
    }
    
    /**
     * 获取配置参数 为空则获取所有配置
     * @access public
     * @param  string $name 配置参数名（支持二级配置 . 号分割）
     * @param  string $range  作用域
     * @return mixed
     */
    public static function get($name = null, $range = '')
    {
        $range = $range ?: self::$range;
    
        // 无参数时获取所有
        if (empty($name) && isset(self::$config[$range])) {
            return self::$config[$range];
        }
    
        // 非二级配置时直接返回
        if (!strpos($name, '.')) {
            $name = strtolower($name);
            return isset(self::$config[$range][$name]) ? self::$config[$range][$name] : null;
        }
    
        // 二维数组设置和获取支持
        $name    = explode('.', $name, 2);
        $name[0] = strtolower($name[0]);
    
        if (!isset(self::$config[$range][$name[0]])) {
            // 动态载入额外配置
            $module = Request::instance()->module();
            $file   = CONF_PATH . ($module ? $module . DS : '') . 'extra' . DS . $name[0] . CONF_EXT;
    
            is_file($file) && self::load($file, $name[0]);
        }
    
        return isset(self::$config[$range][$name[0]][$name[1]]) ?
            self::$config[$range][$name[0]][$name[1]] :
            null;
    }
    
    /**
     * 设置配置参数 name 为数组则为批量设置
     * @access public
     * @param  string|array $name  配置参数名（支持二级配置 . 号分割）
     * @param  mixed        $value 配置值
     * @param  string       $range 作用域
     * @return mixed
     */
    public static function set($name, $value = null, $range = '')
    {
        $range = $range ?: self::$range;
    
        if (!isset(self::$config[$range])) self::$config[$range] = [];
    
        // 字符串则表示单个配置设置
        if (is_string($name)) {
            if (!strpos($name, '.')) {
                self::$config[$range][strtolower($name)] = $value;
            } else {
                // 二维数组
                $name = explode('.', $name, 2);
                self::$config[$range][strtolower($name[0])][$name[1]] = $value;
            }
    
            return $value;
        }
    
        // 数组则表示批量设置
        if (is_array($name)) {
            if (!empty($value)) {
                self::$config[$range][$value] = isset(self::$config[$range][$value]) ?
                    array_merge(self::$config[$range][$value], $name) :
                    $name;
    
                return self::$config[$range][$value];
            }
    
            return self::$config[$range] = array_merge(
                self::$config[$range], array_change_key_case($name)
            );
        }
    
        // 为空直接返回已有配置
        return self::$config[$range];
    }
    
    /**
     * 重置配置参数
     * @access public
     * @param  string $range 作用域
     * @return void
     */
    public static function reset($range = '')
    {
        $range = $range ?: self::$range;
    
        if (true === $range) {
            self::$config = [];
        } else {
            self::$config[$range] = [];
        }
    }
}

5.Env.php

<?php
// +----------------------------------------------------------------------
// | ThinkPHP [ WE CAN DO IT JUST THINK ]
// +----------------------------------------------------------------------
// | Copyright (c) 2006~2018 http://thinkphp.cn All rights reserved.
// +----------------------------------------------------------------------
// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
// +----------------------------------------------------------------------
// | Author: liu21st <liu21st@gmail.com>
// +----------------------------------------------------------------------

namespace think;

class Env
{
    /**
     * 获取环境变量值
     * @access public
     * @param  string $name    环境变量名（支持二级 . 号分割）
     * @param  string $default 默认值
     * @return mixed
     */
    public static function get($name, $default = null)
    {
        $result = getenv(ENV_PREFIX . strtoupper(str_replace('.', '_', $name)));
    
        if (false !== $result) {
            if ('false' === $result) {
                $result = false;
            } elseif ('true' === $result) {
                $result = true;
            }
    
            return $result;
        }
    
        return $default;
    }
}

6.调用minio

public function cosFiles() {
       $file = request()->file('image');
       $file_prefix = request()->post('prefix');
       $file_type = request()->post('type',self::UPLOADS_TYPES_IMAGE);
       if (!$file)
           $file = request()->file('file');
       if (!$file) return return_ajax(400, '文件不存在');
       $s = $file->getInfo();
       if (!$s) return return_ajax(400, '文件错误');
       $n = explode('.', $s['name']);
       if (!$n || count($n) == 1) return return_ajax(400, '没有后缀名');
       //初始化minio对象
       $cos = new Minio(\config('minio'));
   
       $filestr = fopen($s['tmp_name'], 'rb');
       if (!$filestr) return return_ajax(400, '读取文件错误');
       $day = date('Y_m_d');
       // 上传文件流
       try {
           $key = 'newUploads/' . ($file_prefix && strlen($file_prefix) > 0 ? $file_prefix . '/' : '') . $day . '/' . time() . '_' . rand(1, 100000) . '.' . $n[1];
           $result = $cos->putObject($filestr, $key);
           if (!$result) {
               return return_ajax(400, '没有数据');
           }
   
           // 视频类型
           $prefix_url = '';
           if($file_type == self::UPLOADS_TYPES_VIDEO) {
               $prefix_url = Config::get('static_url');
           }
   
           return return_ajax(200, '上传ok', [
               'url' => $result['ObjectURL'],
               'result' => $result
           ]);
       } catch (\Exception $e) {
           return return_ajax(400, '错误');
       }
   }

3.参考文档

https://blog.csdn.net/WZP_LOVE/article/details/115208900