免費掃書的條形碼API，PHP代碼實例

                                   免費掃書的條形碼API，PHP代碼實例

代碼：

$url='https://api.douban.com/v2/book/isbn/:'.$data['id'];
$list=$this->curtd($url);
if($list['code'] == 6000){
   $this->ajaxReturn(array('code' =>400, 'msg' =>$list['msg']));
}

1、$data['id']：前端調用掃碼功能，把獲得id傳入後臺，PHP接收id
2、這免費的API是豆瓣的，也就是說你掃的書豆瓣沒有就返回code=6000 此書沒找到提示

//訪問API接口公用
public function curtd($url,$data){
    $ch = curl_init();
    curl_setopt($ch, CURLOPT_URL,$url);
    curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "POST");
    curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
    curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, FALSE);
    curl_setopt($ch, CURLOPT_USERAGENT, 'Mozilla/5.0 (compatible; MSIE 5.01; Windows NT 5.0)');
    curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
    curl_setopt($ch, CURLOPT_AUTOREFERER, 1);
    curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    $tmpInfo = curl_exec($ch);
    if (curl_errno($ch)) {
        return curl_error($ch);
    }
    curl_close($ch);
    return json_decode($tmpInfo ,true);
}