应用场景
- 用户评论过滤：对网站用户的评论信息进行检测，审核出涉及违规内容，保证良好的用户体验
- 注册信息筛查：对用户的注册信息进行筛查，避免黑产通过用户名实现违规信息的推广
- 文章内容审核：对UGC文章内容进行多个维度的审核，避免因内容违规导致的APP下架等损失
开通应用
1.内容审核控制台： 百度智能云-登录
2.领取免费资源
3.创建应用
- 查看应用信息
这里面有我们需要的配置信息
实战
<?php
/*** Author: cyk* Email: 411497279@qq.com* Date: 2021/9/2* Time: 11:15*/namespace app\api\controller;use app\Request;class Audit
{/*** 内容审核*/public function contentAudit(Request $request){$content = $request->post('content');$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, $bodys);//结果转成数组$res = json_decode($res, true);//根据自己的业务逻辑进行处理print_r($res);die;}/*** 图片审核*/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($fileTmp);//本地路径$img = base64_encode($img);$bodys = array('image' => $img);$res = $this->curlPost($url, $bodys);//结果转成数组$res = json_decode($res, true);//根据自己的业务逻辑进行处理print_r($res);}/*** CURL的Post请求方法* @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);// 要求结果为字符串且输出到屏幕上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, $curlPost);// 运行curl$data = curl_exec($curl);curl_close($curl);return $data;}/*** 获取百度开放平台的票据* 参考链接：https://ai.baidu.com/ai-doc/REFERENCE/Ck3dwjhhu*/public function getAccessToken($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, $post_data);//进行把返回结果转成数组$res = json_decode($res, true);if (isset($res['error'])) {exit('API Key或者Secret Key不正确');}$accessToken = $res['access_token'];return $accessToken;}
}
复制代码配置路由，进行调用就行
文本内容审核测试
1.输入文本为‘你好’
结果为合规
2.输入文本内容为‘敏感词’
结果则为不合规