微信小店调用api代码示例

<?php       function cUrlRequest($url,$data = null){            $curl = curl_init();            curl_setopt($curl, CURLOPT_URL, $url);            curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, FALSE);            curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, FALSE);            if (!empty($data)){                curl_setopt($curl, CURLOPT_POST, 1);                curl_setopt($curl, CURLOPT_POSTFIELDS, $data);            }            curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);            $output = curl_exec($curl);            curl_close($curl);            return $output;        }        //获取所有商品        function gStatePRoduct($state = 0,$token){             //https://api.weixin.QQ.com/merchant/getbystatus?access_token=ACCESS_TOKEN              //{"status": 0}             // $AccessToken = "xxxxxxxx";             $url = "https://api.weixin.qq.com/merchant/getbystatus?access_token=".$token;             //print_r($this->AccessToken);             $ResData =  cUrlRequest($url,'{"status": '.$state.'}');   //特别注意这里，这个是json格式的。             echo "<pre>";             print_r( json_decode($ResData) );        }        //获得所有分组        function getAllCategory($state = 0,$token)        {                $url = "https://api.weixin.qq.com/merchant/group/getall?access_token=".$token;                $ResData =  cUrlRequest($url,'{"status": '.$state.'}');                echo "<pre>";                print_r( json_decode($ResData) );        }        //根据分组id来获得商品信息        function getProductByGroudid($state = 0,$token)        {            $url = "https://api.weixin.qq.com/merchant/group/getbyid?access_token=".$token;            $ResData =  cUrlRequest($url,'{"group_id": '.$state.'}');            echo "<pre>";             print_r( json_decode($ResData) );        }        //获取accesstoken        function getAccessToken()        {                $appid = "your appid";                $appsecret = "your appsecret";                $url = "https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=".$appid."&secret=".$appsecret;                $result = cUrlRequest($url);                $jsoninfo = json_decode($result, true);                $access_token = $jsoninfo["access_token"];                return $access_token;        }        //根据product_id来获取单个商品        function getOneProductByid($state = 0,$token)        {            $url="https://api.weixin.qq.com/merchant/get?access_token=".$token;            $ResData =  cUrlRequest($url,'{"product_id": "'.$state.'""}');            echo "<pre>";             print_r( json_decode($ResData) );        }                        $AccessToken=getAccessToken();         //gStateProduct(1,$AccessToken);                //getAllCategory(1,$AccessToken);        //getProductByGroudid(207061749,$AccessToken);        getOneProductByid("pf82VwN45zr8eOlur5mAiSTjg8WU",$AccessToken);