阿里云身份证识别接口开发

一，图片转换为base64

[PHP] 纯文本查看 复制代码

    function image_base64($image_file) {
        $file=$image_file;
        $type=getimagesize($file);//取得图片的大小，类型等
        $fp=fopen($file,"r")or die("Can't open file");
        $file_content=chunk_split(base64_encode(fread($fp,filesize($file))));//base64编码
        fclose($fp);
        return $file_content;
    }

二，定义图片地址

[PHP] 纯文本查看 复制代码

    $image_file = '';
    $pic = image_base64($image_file);

三，执行接口查询

[PHP] 纯文本查看 复制代码

    $host = "https://dm-51.data.aliyun.com";
    $path = "/rest/160601/ocr/ocr_idcard.json";
    $method = "POST";
    $appcode = "";
    $headers = array();
    array_push($headers, "Authorization:APPCODE " . $appcode);
    //根据API的要求，定义相对应的Content-Type
    array_push($headers, "Content-Type".":"."application/json; charset=UTF-8");
    $querys = "";
    $bodys = array(
            "inputs"=>array(
                array(
                    "image"=>array(
                            "dataType"=>50,
                            "dataValue"=>$pic
                        )
                    ,
                    "configure"=>array(
                            "dataType"=>50,
                            "dataValue"=> json_encode(array("side"=>"face"))
                        )
                ))
        );
    $bodys = json_encode($bodys);
// var_dump($bodys);//exit;
    $url = $host . $path;
    $curl = curl_init();
    curl_setopt($curl, CURLOPT_CUSTOMREQUEST, $method);
    curl_setopt($curl, CURLOPT_URL, $url);
    curl_setopt($curl, CURLOPT_HTTPHEADER, $headers);
    curl_setopt($curl, CURLOPT_FAILONERROR, false);
    curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
    curl_setopt($curl, CURLOPT_HEADER, true);
    if (1 == strpos("$".$host, "https://"))
    {
        curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
        curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, false);
    }
    curl_setopt($curl, CURLOPT_POSTFIELDS, $bodys);
    var_dump(curl_exec($curl));

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