1、config.php配置文件里配置七牛云密钥等

里面 secretKey accessKey domain bucket对应换成自己七牛云申请的，

步骤：

(1)七牛云注册成功后—对象存储申请10G免费空间，

(2)右上角个人中头像

image.png

image.png

//配置文件

return [

// 文件上传默认驱动

'UPLOAD_DRIVER' => 'Qiniu', //设置七牛上传驱动

//'UPLOAD_DRIVER' => 'Local',

// 七牛上传驱动配置说明

'UPLOAD_Qiniu_CONFIG' => array(

'secretKey' => 'WFqGBhS21Mi1qbyIwPPmsPndnpFUCuEDdPF7mDqL1', //七牛服务器

'accessKey' => 'qR3UXu03aZqHYD3V2WKhlNCiCBEUhFfwEcrDlkQV1', //七牛用户

'domain' => 'http://img.zengzone.com/', //七牛域名

'bucket' => 'hiki19871', //空间名称

'timeout' => 300, //超时时间

),

];

2、上传图片方法

/**

* 图片上传，ajax返回

* 七牛云存储图片(同时保留本地备份数据

*/

public function qiniu_upload(){

require_once EXTEND_PATH.'Qiniu/autoload.php';

$config = Config::get('UPLOAD_Qiniu_CONFIG');

$accessKey = $config['accessKey'];

$secretKey = $config['secretKey'];

$auth = new Auth($accessKey, $secretKey);

$bucket = $config['bucket'];// 要上传的空间

$token = $auth->uploadToken($bucket);// 生成上传 Token

// 要上传文件的本地路径

if(isset($_FILES['upfile'])){

$filePath = $_FILES['upfile']['tmp_name'];//ueditor上传图片

}

if(isset($_FILES['file'])){

$filePath = $_FILES['file']['tmp_name'];//ueditor上传图片

}

$file = new File($filePath);

$info = $file->webuploader_move(ROOT_PATH . 'public' . DS . 'uploads');//本地上传

// 上传到七牛后保存的文件名

if($info){

$key = $info->getFilename();

}else{

$key = md5(time()).'.png';

}

// 初始化 UploadManager 对象并进行文件的上传

$uploadMgr = new UploadManager();

// 调用 UploadManager 的 putFile 方法进行文件的上传

list($ret, $err) = $uploadMgr->putFile($token, $key, $filePath);

if ($err === null) {

$data['url'] = $config['domain'].$ret['key'];

}

if($info){

$data['name'] = $info->getFilename();

$data['md5'] = $info->hash('sha1');

$data['sha1'] = $info->hash('md5');

$data['ext'] = 'jpg';

$data['path'] = '/uploads/' . $info->getSaveName() . 'jpg';

$data['location'] = 'Qiniu';

$data['create_time'] = time();

$data['status'] = 1;

$id = Db::name("admin_upload")->insertGetId($data);//插入图片数据

if($id > 0){

$return['path'] = $data['path'];

$return['name'] = $data['name'];

$return['id'] = $id;

$return['state'] = 'SUCCESS';

$return['url'] = $data['url'];

}else{

$return['error'] = 1;

$return['success'] = 0;

$return['status'] = 0;

$return['message'] = '上传出错'.$file->getError();

}

}else{

// 上传失败获取错误信息

$return['error'] = 1;

$return['success'] = 0;

$return['status'] = 0;

$return['message'] = '上传出错'.$file->getError();

}

exit(json_encode($return));

}

//删除图片

public function removefile(){

$cover = input("request.cover",0);

Db::name('admin_upload')->where("id={$cover}")->delete();

return ['status' => 1, 'info' => '删除成功'];

}