thinkPHP调用七牛云上传图片

//引入类库，可到官网下载sdk
Vendor('sdk.autoload'); 
use \Qiniu\Auth;
use \Qiniu\Storage\UploadManager;
use \Qiniu\Storage\BucketManager;

然后就是直接干啊

  //常规图片上传
    public function uploadPic(){
             $auth = new Auth($accessKey, $secretKey);
            // 生成上传Token
             $token = $auth->uploadToken($bucket);//空间
             $uploadMgr = new UploadManager();
             $tempArr=explode('/',$saveFile);
             $filename=array_pop($tempArr);
             $filePath = $save_path . $saveFile;
             $key = $filename;
             list($ret, $err) = $uploadMgr->putFile($token, $key, $filePath);
             if ($err !== null) {
                  $this->ajaxReturn(array('ret'=>0,'msg'=>'云储存失败,请联系客服','code'=>$err));
                 } else {
                            $ret['key'] = $NIU_URL.'/'.$ret['key'];//拼接返回地址
                            unlink($save_path . $saveFile);//删除本地文件
                            $this->ajaxReturn(array('ret'=>1,'saveFile'=>$ret['key']));
                   }
                   
    }