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89 lines
3.0 KiB
89 lines
3.0 KiB
5 years ago
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<?php
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require "ApiToken.php";
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require "../database/DbUtil.php";
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//api请求
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class BaiduAiRequest
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{
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private static $client_id = "keaVPslHREMgVd6FwiEQqcCx";
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private static $client_secret = "vtsDKjRVbcALDc61GAflw8UAtmGYkIPX";
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private $url;
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/**
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* BaiduAiRequest constructor.
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* @param $url
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*/
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public function __construct($url)
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{
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$this->url = $url;
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}
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function request()
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{
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try {
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if (empty(self::$client_id) or empty(self::$client_secret)) {
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throw new Exception("");
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}
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$post_data['grant_type'] = 'client_credentials';
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$post_data['client_id'] = self::$client_id;
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$post_data['client_secret'] = self::$client_secret;
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$o = "";
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foreach ($post_data as $k => $v) {
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$o .= "$k=" . urlencode($v) . "&";
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}
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$param = substr($o, 0, -1);
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if (empty($this->url) || empty($param)) {
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return false;
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}
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return $this->request_with_param($param);
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} catch (Exception $e) {
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$GLOBALS["default_log"]->error($e);
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return <<<EOF
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{"msg":"百度API请求失败，请联系管理员"}
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EOF;
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}
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}
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// 发送请求
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function request_with_param($param)
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{
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try {
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$curlPost = $param;
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$curl = curl_init($this->url);//初始化curl
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curl_setopt($curl, CURLOPT_HEADER, 0);//设置header
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curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
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curl_setopt($curl, CURLOPT_POST, 1);//post提交方式
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curl_setopt($curl, CURLOPT_POSTFIELDS, $curlPost);
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curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
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curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, false);
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$data = curl_exec($curl);//运行curl
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curl_close($curl);
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$json_res = json_decode($data, true);
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info("接口响应结果：" . $data);
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if (array_key_exists("error", $json_res)) {
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throw new Exception("请求异常");
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} else {
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$token = new ApiToken($json_res["refresh_token"], $json_res["expires_in"], $json_res["session_key"], $json_res["access_token"], $json_res["scope"], $json_res["session_secret"]);
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DbUtil::insert("insert into api_token (refresh_token, expires_in, end_time, scope, session_key, access_token, session_secret) values (?,?,?,?,?,?,?)",
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"sisssss", $token->getRefreshToken(), $token->getExpiresIn(), $token->getEndTime(), $token->getScope(), $token->getSessionKey(), $token->getAccessToken(), $token->getSessionSecret());
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info("token保存成功");
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return $token;
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}
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} catch (Exception $e) {
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error($e);
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return <<<EOF
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{"msg":"百度API请求失败，请联系管理员"}
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EOF;
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}
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}
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}
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$obj = new BaiduAiRequest("https://aip.baidubce.com/oauth/2.0/token");
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$obj->request();
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