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<?php namespace appindexcontroller; use thinkController; use thinkRequest; class WxLogin extends Controller { public function wxlogin() { $code = Request::instance()->param('code'); $appid = 'your appid'; $appsecret = 'your appsecret'; $url = 'https://api.weixin.qq.com/sns/jscode2session?appid='.$appid.'&secret='.$appsecret.'&js_code='.$code.'&grant_type=authorization_code'; $result = json_decode(httpGet($url)); if(isset($result->openid)){ $openid = $result->openid; //ÔÚ´Ë´¦Ìí¼ÓÂß¼£¬Å²ÓÃ΢ÐÅС³ÌÐòAPI»ñÈ¡ËùÐèµÄÊý¾Ý£¬ÒÔʵÏÖ΢ÐÅС³ÌÐòµÄÏà¹Ø¹¦Ð§¡£ } return json(['openid' => $openid]); } } function httpGet($url) { $curl = curl_init(); curl_setopt($curl, CURLOPT_RETURNTRANSFER, true); curl_setopt($curl, CURLOPT_TIMEOUT, 500); curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false); curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, false); curl_setopt($curl, CURLOPT_URL, $url); $res = curl_exec($curl); curl_close($curl); return $res; }
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