Laravel 8 實現 內容稽核

amateur發表於2022-03-13
Laravel

首先需要在百度智慧雲上註冊號

百度智慧雲-登入

（其註冊步驟可參考CSDN部落格）

blog.csdn.net/qq_59208918/article/...

程式碼實現

將以下程式碼放置控制器即可，或者進行封裝呼叫
<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;

class Audit
{
    /**
     * 內容稽核
     */
    public function contentAudit(Request $request)
    {
        $content = $request->post('content');
        //ApiKey和SecretKey從自己在百度智慧雲上建立的應用資訊裡獲取
        $token = $this->getAccessToken('ApiKey ', 'SecretKey ');

        $url = 'https://aip.baidubce.com/rest/2.0/solution/v1/text_censor/v2/user_defined?access_token=' . $token;

        $bodys = array(
            'text' => $content
        );

        $res = $this->curlPost($url, $bodys);

        //結果轉成陣列
        $res = json_decode($res, true);

        //根據自己的業務邏輯進行處理

        return $res;
    }

    /**
     * 圖片稽核
     */
    public function imageAudit()
    {

        $fileTmp = $request->file('image')->getPathname();
        $token = $this->getAccessToken('ApiKey ', 'SecretKey ');
        $url = 'https://aip.baidubce.com/rest/2.0/solution/v1/img_censor/v2/user_defined?access_token=' . $token;
        $img = file_get_contents($fileTmp);//本地路徑
        $img = base64_encode($img);
        $bodys = array(
            'image' => $img
        );
        $res = $this->curlPost($url, $bodys);
        //結果轉成陣列
        $res = json_decode($res, true);
        //根據自己的業務邏輯進行處理
        return $res;
    }

    /**
     * CURL的Post請求方法
     * @param string $url
     * @param string $param
     * @return bool|string
     */
    function curlPost($url = '', $param = '')
    {
        if (empty($url) || empty($param)) {
            return false;
        }

        $postUrl = $url;
        $curlPost = $param;
        // 初始化curl
        $curl = curl_init();
        curl_setopt($curl, CURLOPT_URL, $postUrl);
        curl_setopt($curl, CURLOPT_HEADER, 0);
        // 要求結果為字串且輸出到螢幕上
        curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
        curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
        // post提交方式
        curl_setopt($curl, CURLOPT_POST, 1);
        curl_setopt($curl, CURLOPT_POSTFIELDS, $curlPost);
        // 執行curl
        $data = curl_exec($curl);
        curl_close($curl);

        return $data;
    }

    /**
     * 獲取百度開放平臺的票據
     * 參考連結：https://ai.baidu.com/ai-doc/REFERENCE/Ck3dwjhhu
     */
    public function getAccessToken($ApiKey = '', $SecretKey = '', $grantType = 'client_credentials')
    {

        $url = 'https://aip.baidubce.com/oauth/2.0/token';
        $post_data['grant_type'] = $grantType;
        $post_data['client_id'] = $ApiKey;
        $post_data['client_secret'] = $SecretKey;
        $o = "";
        foreach ($post_data as $k => $v) {
            $o .= "$k=" . urlencode($v) . "&";
        }
        $post_data = substr($o, 0, -1);

        $res = $this->curlPost($url, $post_data);
        //進行把返回結果轉成陣列
        $res = json_decode($res, true);
        if (isset($res['error'])) {
            exit('API Key或者Secret Key不正確');
        }
        $accessToken = $res['access_token'];
        return $accessToken;
    }
}

以下為效果圖，可供參考

Laravel 8 實現 內容稽核

本作品採用《CC 協議》，轉載必須註明作者和本文連結

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