ThinkPHP5+UEditor图片上传到阿里云对象存储OSS功能示例

本文实例讲述了ThinkPHP5+UEditor图片上传到阿里云对象存储OSS。分享给大家供大家参考，具体如下：

ThinkPHP5使用富文本UEditor，将富文本编辑框内上传在本地的图片，修改到阿里云对象存储OSS

ThinkPHP5加载UEditor ···· 略

UEditor下载：https://ueditor.baidu.com/website/download.html#ueditor

（或本站下载：https://www.jb51.net/codes/56667.html）

阿里云对象存储SDK下载：https://github.com/aliyun/aliyun-oss-php-sdk

一、配置项

ueditor目录：\public\static\admin\lib\ueditor\1.4.3
OSS配置文件目录：\application\config\oos.php
OSS SDK目录：\extend\oos

二、代码

1、OSS配置文件

<?php
return [
  'endpoint' => 'xxxx',
  'accessKeyId' => 'xxxxxxxxxxx',
  'accessKeySecret' => 'xxxxxxxxxxxxxxxxxxxxxxxxxx',
  'bucket' => 'xxxxx',
  'uploadurl' => 'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx', //个人配置用，上传图片访问头部完整链接
];

2、在UEditor下写入Oos.class.php控制器

*注：本人用的是相对路径，请自行对照自己的目录结构替换掉文件引入地址

<?php
require_once realpath(dirname(__FILE__) . '/../../../../../../../') . '/extend/oos/autoload.php';
use OSS\OssClient;
use OSS\Core\OssException;
class Oos
{
  protected $oos = null;
  protected $bucket = null;
  //获取OOS客户端
  protected function getOssClient(){
    if($this->oos === null){
      $config = require realpath(dirname(__FILE__) . '/../../../../../../../') .'/application/config/oos.php';
      $this->bucket = $config['bucket'];
      try {
        $this->oos = new OssClient($config['accessKeyId'], $config['accessKeySecret'], $config['endpoint'], false);
      } catch (OssException $e) {
        printf(__FUNCTION__ . "creating OssClient instance: FAILED\n");
        printf($e->getMessage() . "\n");
        return null;
      }
    }
    return $this->oos;
  }
  //上传
  public function upload($file,$save){
    $config = require realpath(dirname(__FILE__) . '/../../../../../../../') .'/application/config/oos.php';
    $save = 'upload/'.$save;
    $ossClient = $this->getOssClient();
    if (is_null($ossClient)) exit('链接存储失败');
    $result = $ossClient->uploadFile($this->bucket, $save, $file);
    return !empty($result['x-oss-request-id']);
  }
}

3、修改UEditor 上传图片的PHP文件，\public\static\admin\lib\ueditor\1.4.3\php\action_crawler.php

<?php
/**
 * 抓取远程图片
 * User: Jinqn
 * Date: 14-04-14
 * Time: 下午19:18
 */
set_time_limit(0);
include("Uploader.class.php");
include("Oos.class.php");
// 引入oss对象
$oos_config = require realpath(dirname(__FILE__) . '/../../../../../../../') .'/application/config/oos.php';
$oos = new Oos();
/* 上传配置 */
$config = array(
  "pathFormat" => $CONFIG['catcherPathFormat'],
  "maxSize" => $CONFIG['catcherMaxSize'],
  "allowFiles" => $CONFIG['catcherAllowFiles'],
  "oriName" => "remote.png"
);
$fieldName = $CONFIG['catcherFieldName'];
/* 抓取远程图片 */
$list = array();
if (isset($_POST[$fieldName])) {
  $source = $_POST[$fieldName];
} else {
  $source = $_GET[$fieldName];
}
foreach ($source as $imgUrl) {
  $item = new Uploader($imgUrl, $config, "remote");
  $info = $item->getFileInfo();
  $year = date('Ymd',time());//图片路径 (年/月) 自己设置
  $img_name = time().rand(1,1000).$info['type'];
  $bos_url = "ueditor_upload/xinjieshi/image/$year/$img_name";//用作保存的图片路径和名字
  $oos->upload($_SERVER['DOCUMENT_ROOT'].'/'.$info['url'],$bos_url);
  array_push($list, array(
    "state" => $info["state"],
    "url" => $oos_config['uploadurl'].$bos_url,
    "size" => $info["size"],
    "title" => htmlspecialchars($info["title"]),
    "original" => htmlspecialchars($info["original"]),
    "source" => htmlspecialchars($imgUrl)
  ));
}
/* 返回抓取数据 */
return json_encode(array(
  'state'=> count($list) ? 'SUCCESS':'ERROR',
  'list'=> $list
));

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