思路是直接将参数这些定义在构造方法里面,下面的所有方法都可以直接调用

先获取accesstoken,然后再进行传参

注1:UUID4在文档中并没有说怎么获取,写了一个create_uuid的方法可以生成这个UUID4

注2:在拼装参数的过程中,timestamp这个键可能会被过滤掉一部分,所以这个timestap参数要放数组的最上面

<?php
/*** ELind Openapi SDK For PHP, Version:1.0* Api WebSite :http://open.10ss.net/* Api Doc :http://doc.10ss.net/* @filename : print.class.php* @author   : heqian@yilianyun.net* @date     : 2016-07-11*/
class dyprint{public $mysql;public function __construct(){$this->apiKey="**";//应用秘钥(开发平台网站应用查看)$this->msign="***";//终端秘钥(机器上看)$this->partner=24424;//开发者ID --开发平台网站看$this->machine_code="***";//终端ID --机器上$this->client_id='***';//应用ID --开发平台网站看$this->access_token="*****";//这个通过调用getAccessToken方法,直接打印出来后,填入就行了$this->refresh_token="****";//同上}//获取access_tokenpublic function getAccessToken(){$url="https://open-api.10ss.net/oauth/oauth";$sign=$this->generateSign([],"","");$id=$this->create_uuid();$time=time();$params=["timestamp"=>$time,"client_id"=>$this->client_id,"grant_type"=>"client_credentials","sign"=>$sign,"scope"=>"all","id"=>$id,];$params=http_build_query($params);//获取access_token,获取一次,就可以用永久了$res=$this->sendCmd($url,$params);$res=json_decode($res,true);if($res['error']=="0"){$this->access_token=$res['body']['access_token'];$this->refresh_token=$res['body']['refresh_token'];var_dump($res);}}/*** 生成签名sign* @param  array $params 参数* @param  string $apiKey API密钥* @param  string $msign 打印机密钥* @return   string sign*/public function generateSign(){$str=$this->client_id.time().$this->apiKey;//使用MD5进行加密，再转化成大写return strtolower(md5($str));}/*** 生成字符串参数* @param array $param 参数* @return  string        参数字符串*/public function getStr($param){$str = '';foreach ($param as $key => $value) {$str=$str.$key.'='.$value.'&';}$str = rtrim($str,'&');return $str;}/*** 打印接口* @param  int $partner     用户ID* @param  string $machine_code 打印机终端号* @param  string $content      打印内容* @param  string $apiKey       API密钥* @param  string $msign       打印机密钥*/public function  action_print($content){//$token=$this->getAccessToken();$param = array("timestamp"=>time(),"client_id"=>$this->client_id,"access_token"=>$this->access_token,"machine_code"=>$this->machine_code,"origin_id"=>"order_".time(),"sign"=>$this->generateSign(),"id"=>$this->create_uuid(),"partner"=>$this->partner,);//获取签名$param['content'] = $content;//执行打印return $this->sendCmd('https://open-api.10ss.net/print/index',$param);}/***  添加打印机* @param  int $partner     用户ID1* @param  string $machine_code 打印机终端号* @param  string $username     用户名* @param  string $printname    打印机名称* @param  string $mobilephone  打印机卡号* @param  string $apiKey       API密钥* @param  string $msign       打印机密钥*/public function action_addprint($partner,$machine_code,$username,$printname,$mobilephone,$apiKey,$msign){$param = array('partner'=>$partner,'machine_code'=>$machine_code,'username'=>$username,'printname'=>$printname,'mobilephone'=>$mobilephone,);$param['sign'] = $this->generateSign($param,$apiKey,$msign);$param['msign'] = $msign;$str = $this->getStr($param);echo $this->sendCmd('http://open.10ss.net:8888/addprint.php',$str);}/*** 删除打印机* @param  int $partner      用户ID* @param  string $machine_code 打印机终端号* @param  string $apiKey       API密钥* @param  string $msign        打印机密钥*/public function action_removeprinter($partner,$machine_code,$apiKey,$msign){$param = array('partner'=>$partner,'machine_code'=>$machine_code,);$param['sign'] = $this->generateSign($param,$apiKey,$msign);$str = $this->getStr($param);echo $this->sendCmd('http://open.10ss.net:8888/removeprint.php',$str);}/*** 发起请求* @param  string $url  请求地址* @param  string $data 请求数据包* @return   string      请求返回数据*/public function sendCmd($url,$data){$curl = curl_init(); // 启动一个CURL会话curl_setopt($curl, CURLOPT_URL, $url); // 要访问的地址curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, 0); // 对认证证书来源的检测curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, 2); // 从证书中检查SSL加密算法是否存在curl_setopt($curl, CURLOPT_HTTPHEADER, array('Expect:')); //解决数据包大不能提交curl_setopt($curl, CURLOPT_FOLLOWLOCATION, 1); // 使用自动跳转curl_setopt($curl, CURLOPT_AUTOREFERER, 1); // 自动设置Referercurl_setopt($curl, CURLOPT_POST, 1); // 发送一个常规的Post请求curl_setopt($curl, CURLOPT_POSTFIELDS, $data); // Post提交的数据包curl_setopt($curl, CURLOPT_TIMEOUT, 30); // 设置超时限制防止死循curl_setopt($curl, CURLOPT_HEADER, 0); // 显示返回的Header区域内容curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1); // 获取的信息以文件流的形式返回$tmpInfo = curl_exec($curl); // 执行操作if (curl_errno($curl)) {echo 'Errno'.curl_error($curl);}curl_close($curl); // 关键CURL会话return $tmpInfo; // 返回数据}//生成UUID4(后面自己找的一个方法)function create_uuid() {return sprintf( '%04x%04x-%04x-%04x-%04x-%04x%04x%04x',mt_rand( 0, 0xffff ), mt_rand( 0, 0xffff ),mt_rand( 0, 0xffff ),mt_rand( 0, 0x0fff ) | 0x4000,mt_rand( 0, 0x3fff ) | 0x8000,mt_rand( 0, 0xffff ), mt_rand( 0, 0xffff ), mt_rand( 0, 0xffff ));}
}
?>