人脸识别之人脸检测PHP接口使用

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算法发

修改于 2020-01-22 21:26:37

3.5K0

文章被收录于专栏：播放刘德华的歌播放刘德华的歌

背景

使用PHP调用人脸检测的接口

PHP 5.6.33 版本及以上

环境搭建

官网链接：https://github.com/TencentCloud/tencentcloud-sdk-php

参考链接：https://segmentfault.com/a/1190000003409708

Composer安装与使用：https://www.runoob.com/w3cnote/composer-install-and-usage.html

phpenv环境下载：https://www.phpenv.cn/download.html

php_curl.dll下载：https://www.jb51.net/dll/php_curl.dll.html

PHP

其中，我的PHP下载版本

phpEnv

php_curl.dll

详细操作

接口链接 https://console.cloud.tencent.com/api/explorer?Product=iai&Version=2018-03-01&Action=DetectFace&SignVersion=

测试图片链接 http://cms-bucket.ws.126.net/2019/03/29/b9cf03a82b9b4a29a7f6af3e89f77afa.jpeg

把接口代码复制出来

<?php
require_once '../../../TCloudAutoLoader.php'; //代码路径需要修改
use TencentCloud\Common\Credential;
use TencentCloud\Common\Profile\ClientProfile;
use TencentCloud\Common\Profile\HttpProfile;
use TencentCloud\Common\Exception\TencentCloudSDKException;
use TencentCloud\Iai\V20180301\IaiClient;
use TencentCloud\Iai\V20180301\Models\DetectFaceRequest;
try {

    $cred = new Credential("id", "密钥");//添加上自己的
    $httpProfile = new HttpProfile();
    $httpProfile->setEndpoint("iai.tencentcloudapi.com");

    $clientProfile = new ClientProfile();
    $clientProfile->setHttpProfile($httpProfile);
    $client = new IaiClient($cred, "", $clientProfile);

    $req = new DetectFaceRequest();

    $params = '{"Url":"http://cms-bucket.ws.126.net/2019/03/29/b9cf03a82b9b4a29a7f6af3e89f77afa.jpeg","NeedFaceAttributes":1,"NeedQualityDetection":1,"FaceModelVersion":"3.0"}';
    $req->fromJsonString($params);


    $resp = $client->DetectFace($req);

    print_r($resp->toJsonString());
}
catch(TencentCloudSDKException $e) {
    echo $e;
}

新建一个DetectFace.php文件,放入代码，运行，报错如下：

错误代码如下，因为路径不对

// 输入代码内容
PHP Warning:  require_once(../../../TCloudAutoLoader.php): failed to open stream: No such file or directory in E:\code\tencentcloud-sdk-php\DetectFace.php on line 3
PHP Fatal error:  require_once(): Failed opening required '../../../TCloudAutoLoader.php' (include_path='.;C:\php\pear') in E:\code\tencentcloud-sdk-php\DetectFace.php on line 3

改了代码之后，出现第二个bug

// 输入代码内容
[TencentCloud\Common\Exception\TencentCloudSDKException] code: message:cURL error 28: Failed to connect to iai.tencentcloudapi.com port 443: Timed out (see http://curl.haxx.se/libcurl/c
/libcurl-errors.html) requestId:

因为i我们在公司内网，需要在环境变量里设置一下代理