PHP上传文件到阿里云OSS,nginx代理访问

1. 阿里云OSS创建存储空间Bucket（读写权限为：公共读）

2. 拿到相关配置

accessKeyId：*********

accessKeySecret：*********

endpoint：********

bucket：********

3.创建 oss.php 上传类 （基于thinkPHP5）

<?php
namespace appcontroller;
use OSSOssClient;
class Oss {
    private static $_instance;

    private function __construct() {
    }

    private function __clone() {
    }
    /**
     * 获取一个OssClient实例
     * @return null|OssClient
     */
    public static function getInstance() {
        if (!(self::$_instance instanceof OssClient)) {
            try {
                self::$_instance = new OssClient(env('oss.access_key_id'), env('oss.access_key_secret'), env('oss.endpoint'), false);
            } catch (OssException $e) {
                printf(__FUNCTION__ . "creating OssClient instance: FAILED
");
                printf($e->getMessage() . "
");
                return null;
            }
        }
        return self::$_instance;
    }
    /**
     * 获取bucket
     * @return string
     */
    public static function getBucketName()
    {
        return env('oss.bucket');
    }
}

3.上传调用

   use appcontrollerOss;
　　.
　　.
　　.

　　
　　public function addShopImg(){
        $this->checkParams('shop_id');
        $file = $this->request->file('image');
        if ($file && ($file->getError() == '') && $file->checkImg() && $file->checkSize(5*1024*1024)) {
            $info = $file->move(APP_PATH . '../public/upload/shops/');
            //上传图片至阿里云oss
            $fileName = 'biz_oss/upload/shops/' . $info->getFilename();
            $ossClient = Oss::getInstance();
            $bucket = Oss::getBucketName();
            $ossClient->uploadFile($bucket, $fileName, $info->getPathname());

            $data['shop_img'] = '/upload/shops/'.$info->getFilename();
            $data['shop_id'] = $this->params['shop_id'];
            $re = db('shopImg')->insert($data);
            if($re){
                Api::output();
            }else{
                Api::fail(2, '上传失败');
            }
        } else {
            Api::fail(1, '图片不合规');
        }
    }

4.访问 oss域名地址 不可在浏览器直接访问  可用nginx 代理

配置中加入：

location ^~ /biz_oss {
　　proxy_pass http://xxxxxx.oss-cn-shenzhen-internal.aliyuncs.com;
}

重启nginx 

nginx配置的域名（server_name）后接上 /biz_oss  如：kwdst.3ce.com/biz_oss  即可指向oss上资源存储的空间

如下  $oss_url = kwdst.3ce.com/biz_oss

<div style="text-align:center; 100%; height:100%;">
    <img src="{$oss_url}{$img.shop_img}" style="vertical-align:middle;"  />
</div>

 如此浏览器中html 即可访问加载 oss上图片资源。