PHP-- AWS S3云存储上传多文件与上传单个文件

首先使用 composer在项目中下载aws：

composer require aws/aws-sdk-php
 

      /*
           * AWS S3上传文件
           * @param string $file 文件名称
           * @return array $path
           */
          public function fileUpload($file){
              //设置超时
              set_time_limit(0);
              //证书 AWS access KEY ID  和  AWS secret  access KEY 替换成自己的
              $credentials = new Aws\Credentials\Credentials('AWS access KEY ID ', 'AWS secret  access KEY');
              //s3客户端
              $s3 = new Aws\S3\S3Client([
                  'version'     => 'latest',
                  //地区 亚太区域（新加坡）    AWS区域和终端节点： http://docs.amazonaws.cn/general/latest/gr/rande.html
                  'region'      => 'ap-southeast-1',
                  //加载证书
                  'credentials' => $credentials,
                  //开启bug调试
                  //'debug'   => true
              ]);
              //存储桶 获取AWS存储桶的名称
              $bucket = 'test';//'AWS存储桶名称';
              //需要上传的文件 
              $source = ROOT_PATH.$file; //ROOT_PATH项目根目录，文件的本地路径例:D:/www/abc.jpg;
              //多部件上传
              $uploader = new Aws\S3\MultipartUploader($s3, $source, [
                  //存储桶
                  'bucket' => $bucket,
                  //上传后的新地址
                  'key'    => $file,
                  //设置访问权限  公开,不然访问不了
                  'ACL'    => 'public-read',
                  //分段上传
                  'before_initiate' => function (\Aws\Command $command) {
                      // $command is a CreateMultipartUpload operation
                      $command['CacheControl'] = 'max-age=3600';
                  },
                  'before_upload'   => function (\Aws\Command $command) {
                      // $command is an UploadPart operation
                      $command['RequestPayer'] = 'requester';
                  },
                  'before_complete' => function (\Aws\Command $command) {
                      // $command is a CompleteMultipartUpload operation
                     $command['RequestPayer'] = 'requester';
                  },
              ]);
              try {
                      $result = $uploader->upload();
                      //上传成功--返回上传后的地址
                      $data = [
                          'type' => '1',
                          'data' => urldecode($result['ObjectURL'])
                      ];
              } catch (Aws\Exception\MultipartUploadException $e) {
                 //上传失败--返回错误信息
                      $uploader =  new Aws\S3\MultipartUploader($s3, $source, [
                          'state' => $e->getState(),
                      ]);
                       $data = [
                              'type' => '0',
                              'data' =>  $e->getMessage();
                         ];
              }
              return $data;
          }
  
 

参考链接：https://blog.csdn.net/u011477914/article/details/88534191

官方操作文档:https://docs.aws.amazon.com/zh_cn/AmazonS3/latest/dev/mpuoverview.html

文章来源: blog.csdn.net，作者：lxw1844912514，版权归原作者所有，如需转载，请联系作者。

原文链接：blog.csdn.net/lxw1844912514/article/details/101274235