首先引导用户去授权页面:
地址:"https://open.weixin.qq.com/connect/oauth2/authorize?appid=appid&redirect_uri=redirect_uri&response_type=code&scope=SCOPE&state=STATE#wechat_redirect";
用户同意授权后,页面将跳转至 redirect_uri/?code=CODE&state=STATE
1 <?php 2 3 //通过code换取token 4 $code = $_GET[‘code‘]; 5 $url = "https://api.weixin.qq.com/sns/oauth2/access_token?appid=appid&secret=SECRET&code=$code&grant_type=authorization_code"; 6 $json = file_get_contents($url); 7 $arr = json_decode($json,true); 8 $token = $arr[‘access_token‘]; 9 $openid = $arr[‘openid‘]; 10 //拿到token后就可以获取用户基本信息了 11 $url = "https://api.weixin.qq.com/sns/userinfo?access_token=$token&openid=$openid "; 12 $json = file_get_contents($url);//获取微信用户基本信息 13 $arr = json_decode($json,true); 14 $name = $arr[‘nickname‘];//昵称 15 $imgURL = $arr[‘headimgurl‘];//头像地址 16 $sex = $arr[‘sex‘];//性别 17 $province = $arr[‘province‘];//用户个人资料填写的省份 18 $city= $arr[‘city‘];//普通用户个人资料填写的城市 19 $country= $arr[‘country‘];//国家,如中国为CN 20 21 ?>
<?php //通过code换取token $code = $_GET[‘code‘]; $url = "https://api.weixin.qq.com/sns/oauth2/access_token?appid=appid&secret=SECRET&code=$code&grant_type=authorization_code"; $json = file_get_contents($url); $arr = json_decode($json,true); $token = $arr[‘access_token‘]; $openid = $arr[‘openid‘]; //拿到token后就可以获取用户基本信息了 $url = "https://api.weixin.qq.com/sns/userinfo?access_token=$token&openid=$openid "; $json = file_get_contents($url);//获取微信用户基本信息 $arr = json_decode($json,true); $name = $arr[‘nickname‘];//昵称 $imgURL = $arr[‘headimgurl‘];//头像地址 $sex = $arr[‘sex‘];//性别 $province = $arr[‘province‘];//用户个人资料填写的省份 $city= $arr[‘city‘];//普通用户个人资料填写的城市 $country= $arr[‘country‘];//国家,如中国为CN ?>