Thinkphp上传图片至OSS

/* OSS图片上传
* liwei
* */
public function oss_uploadImage()
{
    $config['KeyId']='LTAIMyL4LeeBgTY5';
    $config['KeySecret']='jkSN5ycNNPhrhbV0sQvLX61dllXbE7';
    $config['Endpoint']='http://oss-cn-beijing.aliyuncs.com';
    $config['Bucket']='hidden-danger';
    if (request()->has('base64', 'post')) {
        $data = $_POST['base64'];
        $result = $this->new_base64_upload($data);
        if ($result['status'] === 200) {
            $fileResult = &$result['data'];
            $filePath = $fileResult['path'] . $fileResult['name'];
            $ossFileName = implode('/', ['upload/image', date('Ymd'), $fileResult['name']]);
            try {
                import('AliyunOss.autoload',EXTEND_PATH,'.php');
                //实例化对象 将配置传入
                $ossClient = new OssClient($config['KeyId'], $config['KeySecret'], $config['Endpoint']);
                $result = $ossClient->uploadFile($config['Bucket'], $ossFileName, $filePath);
                $arr = [
                    'oss_url' => $result['info']['url'],  //上传资源地址
                    'relative_path' => $ossFileName     //数据库保存名称(相对路径)
                ];
            } catch (OssException $e) {
                return $e->getMessage();
            } finally {
                unlink($filePath);
            }
            $this->jsonReturn(0, '成功oss', array('file' => $arr['oss_url']));
        }
        return json(['status'=>0,'msg'=>$result['msg']]);
    } else {
        /*获取到上传的文件*/
        //$file = request()->file('file');
        $file = $_FILES['file'];
        if ($file) {
            $name = $file['name'];
            $format = strrchr($name, '.');//截取文件后缀名如 (.jpg)
            /*判断图片格式*/
            $allow_type = ['.jpg', '.jpeg', '.gif', '.bmp', '.png'];
            if (!in_array($format, $allow_type)) {
                return json(['status'=>0,'msg'=>"文件格式不在允许范围内哦"]);
            }
            // 尝试执行
            try {
                import('AliyunOss.autoload',EXTEND_PATH,'.php');
                //实例化对象 将配置传入
                $ossClient = new OssClient($config['KeyId'], $config['KeySecret'], $config['Endpoint']);
                //这里是有sha1加密 生成文件名 之后连接上后缀
                $fileName = 'uplaod/image/' . date("Ymd") . '/' . sha1(date('YmdHis', time()) . uniqid()) . $format;
                //执行阿里云上传
                $result = $ossClient->uploadFile($config['Bucket'], $fileName, $file['tmp_name']);
                /*组合返回数据*/
                $arr = [
                    'oss_url' => $result['info']['url'],  //上传资源地址
                    'relative_path' => $fileName     //数据库保存名称(相对路径)
                ];
            } catch (OssException $e) {
                return $e->getMessage();
            }
            //将结果返回
           return json(['info'=>$arr]);
        }
        return json(['status'=>0,'msg'=>"文件不存在"]);
    }
}

/**
 * 将Base64数据转换成二进制并存储到指定路径
 * @param        $base64
 * @param string $path
 * liwei
 * @return array
 */
public function new_base64_upload($base64, $path = '') {
    $data = explode(',',$base64);
    trace($data,'api');
    unset($base64);
    if (count($data) !== 2){
        return['status'=>0,'msg'=>'文件格式错误'];
    }
    $image_name =time().'.png';
    $image_path = "./uploads/hidden-danger/";
    $image_file = $image_path . $image_name;
    //服务器文件存储路径
    try {
        if (file_put_contents($image_file, base64_decode($data[1]))) {
            return['status'=>200, 'msg'=>'成功', 'data'=>['name' => $image_name, 'path' => $image_path]];
        } else {
            return['status'=>0,'msg'=> '文件保存失败'];
        }
    }catch (\Exception $e){
        $msg = $e->getMessage();
        return['status'=>0,'msg'=>$msg];
    }
}