Posted in PHP onApril 03, 2021
一、功能简要介绍
1、根据需求,用户在美团大众点评中所购买的门票在自己的系统上可以核销,同时把核销信息存储到自己的系统里。
2、美团点评API文档地址:https://open.dianping.com/document/v2?rootDocId=5000
二、开发步骤:
1、用点评管家账号登录文档,相应文档说明:https://open.dianping.com/document/v2?docId=6000136&rootDocId=1000
2 、选好自己相应的应用型,审核通过之后,就可以用平台系统的测试的数据就行接口调用
3、在大众点评app购买相应票,根据验券核销API文档(根据业务需求选择的类型是自用型)调取查询券、验券即核销券的接口,代码如下:
//查询券、验券
public function prepare(){
// $arr 为数组 里面为应用参数
$appKey = "1ef04****e3a8"; //key
$secret = "dd8a291f9f*****4e3fbd9be6ff"; //秘钥
$timestamp = date('Y-m-d H:i:s');
$format = 'json';
$v = 1;
$sign_method = 'MD5';
$qr_code = '257***4228';
$open_shop_uuid = '34d5902420ca****48e941a38d773';
$session = 'bbf7059256aaf3f1****3b4d9c0816cf819b7';
$data = [
'app_key' => $appKey,
'timestamp' => $timestamp,
'sign_method' => $sign_method,
'format' => $format,
'v' => $v,
'session' => $session,
];
$arr = [
'requestid'=>'123',
'receipt_code' => $qr_code,
//'qr_code'=>$qr_code,
'open_shop_uuid' => $open_shop_uuid,
//'count'=>1,
//'app_shop_account' =>'test',
// 'app_shop_accountname' =>'test1',
];
$data = array_merge($data, $arr);
ksort($data);
$sign = $this->cal_sign($secret, $data);//获取签名
$data['sign'] = $sign;
// $data['count'] = $sign;
// $data['app_shop_account'] = $sign;
// $data['app_shop_accountname'] = $sign;
$data = array_merge($data, $arr);
$postdata = http_build_query($data);
$url = 'https://openapi.dianping.com/router/tuangou/receipt/prepare';//输码查询券
//$url = 'https://openapi.dianping.com/router/tuangou/receipt/scanprepare';//扫码查询券
//$url = 'https://openapi.dianping.com/router/tuangou/receipt/consume';//验券
$tmpInfo=$this->curl_post($url,$postdata);
var_dump($tmpInfo);
}
/**
* 计算签名
*
* @param $app_secret 三方app_secret
* @param $req_param 请求参数集合,包括公共参数和业务参数
* @return string md5签名
*/
function cal_sign($app_secret, $req_param)
{
// 排序所有请求参数
ksort($req_param);
$src_value = "";
// 按照key1value1key2value2...keynvaluen拼接
foreach ($req_param as $key => $value) {
$src_value .= ($key . $value);
}
//计算md5
return md5($app_secret . $src_value . $app_secret);
}
//post请求
private function curl_post($url,$postdata){
$curl = curl_init(); // 启动一个CURL会话
curl_setopt($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($curl, CURLOPT_HTTPHEADER, array(
'Expect:'
)); // 解决数据包大不能提交
curl_setopt($curl, CURLOPT_FOLLOWLOCATION, 1); // 使用自动跳转
curl_setopt($curl, CURLOPT_AUTOREFERER, 1); // 自动设置Referer
curl_setopt($curl, CURLOPT_POST, 1); // 发送一个常规的Post请求
curl_setopt($curl, CURLOPT_POSTFIELDS, $postdata); // Post提交的数据包
curl_setopt($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_HTTPHEADER, array('Content-Type: application/x-www-form-urlencoded'));
curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1); // 获取的信息以文件流的形式返回
// curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false); // 跳过证书检查
$tmpInfo = curl_exec($curl); // 执行操作
if (curl_errno($curl)) {
echo 'Errno' . curl_error($curl);
}
curl_close($curl); // 关键CURL会话
$tmpInfo=json_decode($tmpInfo,true);
return $tmpInfo;
}
//get请求
private function curl_get($url) {
//初使化curl
$curl = curl_init();
//请求的url,由形参传入
curl_setopt($curl, CURLOPT_URL, $url);
curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, 0); // 对认证证书来源的检测
curl_setopt($curl, CURLOPT_HTTPHEADER, array(
'Expect:'
)); // 解决数据包大不能提交
//将得到的数据返回
curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
//不处理头信息
curl_setopt($curl, CURLOPT_HEADER, 0);
//连接超过10秒超时
curl_setopt($curl, CURLOPT_TIMEOUT, 30);
curl_setopt($curl, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_1_0);
curl_setopt($curl, CURLOPT_FOLLOWLOCATION, 1); // 使用自动跳转
curl_setopt($curl, CURLOPT_AUTOREFERER, 1); // 自动设置Referer
curl_setopt($curl, CURLOPT_HEADER, 0); // 显示返回的Header区域内容
curl_setopt($curl, CURLOPT_HTTPHEADER, array('Content-Type: application/x-www-form-urlencoded'));
curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1); // 获取的信息以文件流的形式返回
//执行curl
$output = curl_exec($curl);
if (curl_errno($curl)) {
echo 'Errno' . curl_error($curl);
}
//关闭资源
curl_close($curl);
//返回内容
$tmpInfo=json_decode($output,true);
return $tmpInfo;
}
运用平台提供的相应参数,流程能顺利走通。
4、当放到线上的时候,选择相应的进行上线,首先要去平台“我的应用”设置回调地址,然后再授权地址上加上回调地址,还要进行授权去获取session,然后通过session去获取店铺的id
回调地址:
授权地址:
5、授权地址:
授权地址可以获取auth_code,根据这个值去换取session,换取session后可以去换取店铺id
//获取auth_code
public function get_auth(){
$auth_code = input('auth_code');
if(!isset($auth_code)) {
$app_key='1ef*****3a8';
$state='teststate';
$redirect_url='https://****/admin/Dian/get_auth';
$scope='tuangou';
$url='https://e.dianping.com/dz-open/merchant/auth?';
$data=[
'app_key' =>$app_key,
'state' => $state,
'redirect_url' =>$redirect_url,
'scope' =>$scope,
];
$postdata = http_build_query($data);
Header("Location: $url$postdata");
} else {
var_dump($auth_code);die();
}
}
//获取session
public function get_session(){
$app_key='1ef0*****e3a8';
$app_secret='dd8a291******bd9be6ff';
$auth_code='4e027519e******a6a9d1ee5f2';
$grant_type='authorization_code';
$redirect_url='https://*****/admin/Dian/get_auth';
$data=[
'app_key' =>$app_key,
'app_secret' => $app_secret,
'redirect_url' =>$redirect_url,
'auth_code' =>$auth_code,
'grant_type' =>$grant_type
];
$postdata = http_build_query($data);
$url='https://openapi.dianping.com/router/oauth/token';
$tmpInfo=$this->curl_post($url,$postdata);
var_dump($tmpInfo);
}
//获取所有店铺的id
public function get_shopid(){
$app_key='1ef04*****e3a8';
$secret = "dd8a29*****fbd9be6ff"; //秘钥
$sign_method='MD5';
$timestamp = date('Y-m-d H:i:s');
$format = 'json';
$v = 1;
//$session = 'f44d594ab895c******85b70bade02c';
$session = 'bbf7059256aaf3*******0816cf819b7';
$bid='5da1aab********5ad457a2c';//和session一起返回的
$offset =0;
$limit = 20;
$url='https://openapi.dianping.com/router/oauth/session/scope?';
$data=[
'app_key' =>$app_key,
'sign_method' => $sign_method,
'timestamp' =>$timestamp,
'format' =>$format,
'v' =>$v,
'session' =>$session,
'bid' =>$bid,
'offset' =>$offset,
'limit' =>$limit,
];
ksort($data);
$sign = $this->cal_sign($secret, $data);
$data['sign'] = $sign;
$postdata = http_build_query($data);
$tmpInfo=$this->curl_get($url.$postdata);
var_dump($tmpInfo);
}
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PHP 对接美团大众点评团购券(门票)的开发步骤
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