微信网页授权开发实例--esay版
微信授权,只需加上微信的appid 和 appsecret就行了。采用phppoem框架,具体代码如下:
<?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; } } ?>