php怎么调用驾照题库

// +----------------------------------------------------------------------//----------------------------------// 驾照题库调用示例代码 － 聚合数据// 在线接口文档：https://www.juhe.cn/docs/api/id/183?s=cpphpcn//----------------------------------header("Content-type:text/html;charset=utf-8");//配置您申请的appkey$appkey = "*********************";//************1.题库接口************$url = "http://api2.juheapi.com/jztk/query";$params = array("key" => $appkey,//您申请的appKey"subject" => "",//选择考试科目类型，1：科目1；4：科目4"model" => "",//驾照类型，可选择参数为：c1,c2,a1,a2,b1,b2；当subject=4时可省略"testType" => "",//测试类型，rand：随机测试(随机100个题目)，order：顺序测试(所选科目全部题目));$paramstring = http_build_query($params);$content = juhecurl($url,$paramstring);$result = json_decode($content,true);if($result){if($result["error_code"]=="0"){print_r($result);}else{echo $result["error_code"].":".$result["reason"];}}else{echo "请求失败";}//**************************************************//************2.answer字段对应答案************$url = "http://api2.juheapi.com/jztk/answers";$params = array("key" => $appkey,//您申请的appk);$paramstring = http_build_query($params);$content = juhecurl($url,$paramstring);$result = json_decode($content,true);if($result){if($result["error_code"]=="0"){print_r($result);}else{echo $result["error_code"].":".$result["reason"];}}else{echo "请求失败";}//**************************************************/*** 请求接口返回内容* @param string $url [请求的URL地址]* @param string $params [请求的参数]* @param int $ipost [是否采用POST形式]* @return string*/function juhecurl($url,$params=false,$ispost=0){$httpInfo = array();$ch = curl_init();curl_setopt( $ch, CURLOPT_HTTP_VERSION , CURL_HTTP_VERSION_1_1 );curl_setopt( $ch, CURLOPT_USERAGENT , "JuheData" );curl_setopt( $ch, CURLOPT_CONNECTTIMEOUT , 60 );curl_setopt( $ch, CURLOPT_TIMEOUT , 60);curl_setopt( $ch, CURLOPT_RETURNTRANSFER , true );curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);if( $ispost ){curl_setopt( $ch , CURLOPT_POST , true );curl_setopt( $ch , CURLOPT_POSTFIELDS , $params );curl_setopt( $ch , CURLOPT_URL , $url );}else{if($params){curl_setopt( $ch , CURLOPT_URL , $url."?".$params );}else{curl_setopt( $ch , CURLOPT_URL , $url);}}$response = curl_exec( $ch );if ($response === FALSE) {//echo "cURL Error: " . curl_error($ch);return false;}$httpCode = curl_getinfo( $ch , CURLINFO_HTTP_CODE );$httpInfo = array_merge( $httpInfo , curl_getinfo( $ch ) );curl_close( $ch );return $response;}