微信网页授权开发实例--esay版

来源：互联网发布：初级程序员考试内容编辑：程序博客网时间：2024/05/22 02:25

<?php namespace home\Controller;class Test{function index(){$appid = '****';$appsecret = '****';if( $code = i('code') ){// 获取OpenID$re = $this->curl('https://api.weixin.qq.com/sns/oauth2/access_token?appid='.$appid.'&secret='.$appsecret.'&code='.$code.'&grant_type=authorization_code');$re = json_decode($re,true);                                                $re = $this->curl('https://api.weixin.qq.com/sns/userinfo?access_token='.$re['access_token'].'&openid='.$re['openid'].'&lang=zh_CN');$re = json_decode($re,true);co($re);}else{$callback = urlencode('http://'.$_SERVER['HTTP_HOST'].$_SERVER['REQUEST_URI']);$url = "https://open.weixin.qq.com/connect/oauth2/authorize?appid={$appid}&redirect_uri={$callback}&response_type=code&scope=snsapi_base&state=STATE#wechat_redirect";jump($url);}}function curl($url,$param=null){$post_data = http_build_query ( $param, '&' );$ch = curl_init () ;curl_setopt($ch, CURLOPT_URL , $url ) ; if( $param != null ){curl_setopt($ch, CURLOPT_POST , 1 ) ; curl_setopt($ch, CURLOPT_POSTFIELDS , $post_data ) ; }curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); // curl_setopt($ch, CURLOPT_HEADER , 0 ) ; $output = curl_exec($ch) ;curl_close($ch);//打印获得的数据return $output;}}?>

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