laravel使用阿里云oos教程
1. 先用composer下载安装扩展包
```java
composer require "johnlui/aliyun-oss"
```
安装完成之后的设置
在app目录下建立：App\services\OSS 目录
```php
<?php
namespace App\services;
use JohnLui\AliyunOSS;
use Exception;
use DateTime;
class OSS {
/* 城市名称：
*
* 经典网络下可选：杭州、上海、青岛、北京、张家口、深圳、香港、硅谷、弗吉尼亚、新加坡、悉尼、日本、法兰克福、迪拜
* VPC 网络下可选：杭州、上海、青岛、北京、张家口、深圳、硅谷、弗吉尼亚、新加坡、悉尼、日本、法兰克福、迪拜
*/
private $city = '上海';
// 经典网络 or VPC
private $networkType = '经典网络';
private $AccessKeyId = 'LTAI5tKXjorberceJii3UL2D';
private $AccessKeySecret = 'byiFFJGuy4sK5gNTjC0lZlhP5H85cD';
private $ossClient;
/**
* 私有初始化 API，非 API，不用关注
* @param boolean 是否使用内网
*/
public function __construct($isInternal = false)
{
if ($this->networkType == 'VPC' && !$isInternal) {
throw new Exception("VPC 网络下不提供外网上传、下载等功能");
}
$this->ossClient = AliyunOSS::boot(
$this->city,
$this->networkType,
$isInternal,
$this->AccessKeyId,
$this->AccessKeySecret
);
}
/**
* 使用外网上传文件
* @param string bucket名称
* @param string 上传之后的 OSS object 名称
* @param string 上传文件路径
* @return boolean 上传是否成功
*/
public static function publicUpload($bucketName, $ossKey, $filePath, $options = [])
{
$oss = new OSS();
$oss->ossClient->setBucket($bucketName);
return $oss->ossClient->uploadFile($ossKey, $filePath, $options);
}
/**
* 使用阿里云内网上传文件
* @param string bucket名称
* @param string 上传之后的 OSS object 名称
* @param string 上传文件路径
* @return boolean 上传是否成功
*/
public static function privateUpload($bucketName, $ossKey, $filePath, $options = [])
{
$oss = new OSS(true);
$oss->ossClient->setBucket($bucketName);
return $oss->ossClient->uploadFile($ossKey, $filePath, $options);
}
/**
* 使用外网直接上传变量内容
* @param string bucket名称
* @param string 上传之后的 OSS object 名称
* @param string 上传的变量
* @return boolean 上传是否成功
*/
public static function publicUploadContent($bucketName, $ossKey, $content, $options = [])
{
$oss = new OSS();
$oss->ossClient->setBucket($bucketName);
return $oss->ossClient->uploadContent($ossKey, $content, $options);
}
/**
* 使用阿里云内网直接上传变量内容
* @param string bucket名称
* @param string 上传之后的 OSS object 名称
* @param string 上传的变量
* @return boolean 上传是否成功
*/
public static function privateUploadContent($bucketName, $ossKey, $content, $options = [])
{
$oss = new OSS(true);
$oss->ossClient->setBucket($bucketName);
return $oss->ossClient->uploadContent($ossKey, $content, $options);
}
/**
* 使用外网删除文件
* @param string bucket名称
* @param string 目标 OSS object 名称
* @return boolean 删除是否成功
*/
public static function publicDeleteObject($bucketName, $ossKey)
{
$oss = new OSS();
$oss->ossClient->setBucket($bucketName);
return $oss->ossClient->deleteObject($bucketName, $ossKey);
}
/**
* 使用阿里云内网删除文件
* @param string bucket名称
* @param string 目标 OSS object 名称
* @return boolean 删除是否成功
*/
public static function privateDeleteObject($bucketName, $ossKey)
{
$oss = new OSS(true);
$oss->ossClient->setBucket($bucketName);
return $oss->ossClient->deleteObject($bucketName, $ossKey);
}
# 下面不再分公网内网出 API，也不注释了，大家自行体会吧
public function copyObject($sourceBuckt, $sourceKey, $destBucket, $destKey)
{
$oss = new OSS();
return $oss->ossClient->copyObject($sourceBuckt, $sourceKey, $destBucket, $destKey);
}
public function moveObject($sourceBuckt, $sourceKey, $destBucket, $destKey)
{
$oss = new OSS();
return $oss->ossClient->moveObject($sourceBuckt, $sourceKey, $destBucket, $destKey);
}
// 获取公开文件的 URL
public static function getPublicObjectURL($bucketName, $ossKey)
{
$oss = new OSS();
$oss->ossClient->setBucket($bucketName);
return $oss->ossClient->getPublicUrl($ossKey);
}
// 获取私有文件的URL，并设定过期时间，如 \DateTime('+1 day')
public static function getPrivateObjectURLWithExpireTime($bucketName, $ossKey, DateTime $expire_time)
{
$oss = new OSS();
$oss->ossClient->setBucket($bucketName);
return $oss->ossClient->getUrl($ossKey, $expire_time);
}
public static function createBucket($bucketName)
{
$oss = new OSS();
return $oss->ossClient->createBucket($bucketName);
}
public static function getAllObjectKey($bucketName)
{
$oss = new OSS();
return $oss->ossClient->getAllObjectKey($bucketName);
}
public static function getObjectMeta($bucketName, $ossKey)
{
$oss = new OSS();
return $oss->ossClient->getObjectMeta($bucketName, $ossKey);
}
}
```
控制器使用代码
先在控制器引入OOS
```php
use App\Services\OSS;
```
```php
//上传图片
public function upload(Request $request){
if ($request->isMethod('post')){
$file = $request->file('file');
$allowed_extensions = ["png", "jpg","JPG","PNG","JPEG", "jpeg", "gif"];
if($file){
if(!$file->isValid()) {
$result = array('msg' => '上传出错，请重试！', 'code'=>500);
return response()->json($result);
}
if ($file->getClientOriginalExtension() && !in_array($file->getClientOriginalExtension(), $allowed_extensions)) {
$result = array('msg' => '上传格式不对！', 'code'=>500);
return response()->json($result);
}
$img_path = $file -> getRealPath(); // 获取临时图片绝对路径
$entension = $file -> getClientOriginalExtension(); // 上传文件后缀
$filename = date('YmdHis').mt_rand(100,999).'.'.$entension; // 重命名图片
$date = date('Y-m-d');
$filePath = 'uploads/images/'.$date.'/'.$filename;
//上传到阿里云服务器
$res=OSS::publicUpload('tea-demo',$filePath, $img_path, ['ContentType'=>'image/jpeg']);
if($res){
$result = array('msg' => '上传成功!', 'code'=>200,'path'=>$filePath);
return response()->json($result);
}else{
$result = array('msg' => '上传失败!', 'code'=>500);
return response()->json($result);
}
}else{
$result = array('msg' => '文件不存在!', 'code'=>500);
return response()->json($result);
}
}
}
```
