PHP之OSS

2019-11-08 18:45:47

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首先php要引入OSS核心类库

授权访问-读授权访问-写里边包含Config.php,OssClient.php,readAuth.php,writeAuth.php,writeConfig.php等配置文件config.php<?php namespace Utils/OSS;/** * * @description 授权访问-读 */final class Config{ const OSS_access_ID = '****************'; const OSS_ACCESS_KEY = '**********************'; //北京节点外网地址：oss-cn-beijing.aliyuncs.com //北京节点内网地址：oss-cn-beijing-internal.aliyuncs.com// const OSS_ENDPOINT = 'oss-cn-beijing.aliyuncs.com';// const OSS_TEST_BUCKET = 'dapeng-video'; const OSS_ENDPOINT = 'oss-cn-hangzhou.aliyuncs.com'; const OSS_TEST_BUCKET = 'zhijin-vod'; const OSS_LIVE_ENDPOINT = 'oss-cn-hangzhou.aliyuncs.com'; const OSS_LIVE_BUCKET = 'zhijin-live';}OssClient.php,readAuth.php，writeAuth.php 里边包含一些关于oss的大量信息，bucket（桶，工具）也就是存储的工具、以及一些拿到getBucketName（）方法、avatar上传头像到oss public function avatar($object = null,$file = null) { $obj = self::getOssClient(); $obj->uploadFile(self::bucket,$object,$file); return true; }讲图片的权限设置成public-read public function avatarAcl($object = null) { $obj = self::getOssClient(); $obj->putObjectAcl(self::bucket,$object,"public-read"); return true; }writeConfig.php授权访问-写<?php namespace Utils/OSS;/** * Created by PhpStorm. * Date: 16-9-27 * Time: 下午7:23 * @description 授权访问-写 */final class writeConfig{ const OSS_ACCESS_ID = '***********'; const OSS_ACCESS_KEY = '**************';// const OSS_INTERNAL_HOST = 'http://dapeng-video.vpc100-oss-cn-beijing.aliyuncs.com';// const OSS_HOST = 'http://dapeng-video.oss-cn-beijing.aliyuncs.com'; const OSS_INTERNAL_HOST = 'http://zhijin-vod.vpc100-oss-cn-hangzhou.aliyuncs.com'; const OSS_HOST = 'http://zhijin-vod.oss-cn-hangzhou.aliyuncs.com'; const OSS_LIVE_INTERNAL_HOST = 'http://zhijin-live.vpc100-oss-cn-hangzhou.aliyuncs.com'; const OSS_LIVE_HOST = 'http://zhijin-live.oss-cn-hangzhou.aliyuncs.com'; const OSS_ENDPOINT = 'oss-cn-hangzhou.aliyuncs.com'; const OSS_BUCKET = 'zhijin-vod';} /** * 学员上传作业图片 * * */ public function onUploadAvatar() { // if (!$this->check()) { // return CommonConst::getErrorChineseDesc(CommonConst::USER_NOT_LOGIN); // } $user = new User(); $userInfo = $user->getUser(); $teacherHomeworkId = $this->param('id'); if(empty($userInfo->id)){ //2013 未登录 return CommonConst::getErrorChineseDesc(CommonConst::USER_NOT_LOGIN); } $file = Input::file('myfile'); // 文件是否上传成功 if ($file->isValid()) { // 获取文件相关信息 $originalName = $file->getClientOriginalName(); // 文件原名 $ext = $file->getClientOriginalExtension(); // 扩展名 $realPath = $file->getRealPath(); //临时文件的绝对路径 $type = $file->getClientMimeType(); // image/jpeg // 上传文件 $filename = date('Y-m-d-H-i-s') . '-' . uniqid() . '.' . $ext; // 使用我们新建的uploads本地存储空间（目录） $bool = Storage::disk('uploads')->put($filename, file_get_contents($realPath)); $url = storage_path('app/uploads/homework/'.$filename); $studentHomeworkId = StudentHomeworkModel::where('user_id',$userInfo->id)->where('teacher_homework_id',$teacherHomeworkId)->first(); if(!empty($studentHomeworkId)){ $ossUrl = $this->imgToOss($userInfo->id,$studentHomeworkId->id,$imgPath = $url); return ['msg' => $ossUrl]; } }else{ return CommonConst::getErrorChineseDesc(CommonConst::UPLOAD_FILE_ERROR); } //return ['msg' => $url]; } public function onGetHomeworkResources(){ $user = new User(); $userInfo = $user->getUser(); $description = post('description'); $teacherHomeworkId = $this->param('id'); $homeworkResources = StudentHomeworkModel::where('user_id', $userInfo->id) ->where('teacher_homework_id',$teacherHomeworkId) ->with('homeworkResources') ->get(); foreach ($homeworkResources as $key => $homeworkResource) { $length = 1000-mb_strlen($homeworkResource['description'],'UTF-8'); $homeworkResources[$key]->length = $length; } $this->page['homeworkResources'] = $homeworkResources; } public function onPublishStudentHomework() { $user = new User(); $userInfo = $user->getUser(); $description = post('description'); $teacherHomeworkId = $this->param('id'); $uploads = post('uploadImage'); $uid = $userInfo->id; $videoConfig = require_once __DIR__ . "/../../../../config/video.php"; $studentHomeworkId = StudentHomeworkModel::where('user_id',$userInfo->id) ->where('teacher_homework_id',$teacherHomeworkId) ->with('homeworkResources') ->first(); //数据库已经存在的 $imgUrl = StudentHomeworkResources::where('student_homework_id',$studentHomeworkId->id) ->lists('disk_name','id'); //添加图片资源（编辑进行对比） if(!empty($uploads)){ $addUploadImages = array_diff($uploads,$imgUrl); $deleteImages = array_diff($imgUrl,$uploads); //添加关联学生作业图片 foreach ($addUploadImages as $key => $upload) { // $substr = explode("homework/",$upload); // $substr = PReg_replace('/.*///','',$upload); $arr=explode("/", $upload); //获取最后一个/后边的字符 $substr=$arr[count($arr)-1]; // trace_log($upload,$substr); //服务器上文件路径 $readImgPath = $videoConfig['HOMEWORK_IMAGE_READ_PATH'] . "$uid/$studentHomeworkId->id/$substr"; $image = Storage::disk('uploads')->get($substr); $fileSize = Storage::disk('uploads')->size($substr); $imageType = Storage::disk('uploads')->mimeType($substr); $updateTime = Storage::disk('uploads')->lastModified($substr); StudentHomeworkResources::insert([ 'student_homework_id' => $studentHomeworkId->id, 'disk_name' => $readImgPath, 'file_name' => $substr, 'file_size' => $fileSize, 'content_type' =>$imageType, 'created_at' => date('Y-m-d-H-i-s',$updateTime), ]); } //删除编辑的图片 foreach ($deleteImages as $key => $image) { $id = StudentHomeworkResources::where('disk_name',$image)->where('student_homework_id',$studentHomeworkId->id)->lists('id'); StudentHomeworkResources::where('id',$id)->delete(); } $sId = Db::table('dapeng_student_homework')->where('id',$studentHomeworkId->id) ->first(); Db::table('dapeng_student_homework')->where('id',$sId->id)->update(['description' => $description,'is_submit' => 1, 'submit_at' => date('Y-m-d-H-i-s',time())]); }else{ return CommonConst::getErrorChineseDesc(CommonConst::UPLOAD_FILE_FAILE); } return CommonConst::getErrorChineseDesc(CommonConst::SUCCESS); } /** * @return oss img url * @description img to oss 上传到oss上 */ public function imgToOss($uid = null,$homeworkid,$imgPath = null) { $videoConfig = require_once __DIR__ . "/../../../../config/video.php"; $obj = new writeAuth(); $file = $imgPath; $tempImgName = pathinfo($imgPath); $baseName = $tempImgName['basename']; $object = $videoConfig['HOMEWORK_UPLOAD_DIR'] . "$uid/$homeworkid/$baseName"; $readImgPath = $videoConfig['HOMEWORK_IMAGE_READ_PATH'] . "$uid/$homeworkid/$baseName"; //这里如果有错误的话会直接报错 $obj->avatar($object, $file); $obj->avatarAcl($object); return $readImgPath; }

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