首先须要申请,必须企业,个体工商户,媒体等
申请地址 https://open.weixin.qq.com/
我直接上php最简单代码
开始登陆 login.php
//-------配置
$AppID = 'wx033336c794d4';
$AppSecret = 'd4624c36333337af5443d';
$callback = 'http://www.php127.php/callback.php'; //回调地址
//微信登录 login.php
session_start();
//-------生成唯一随机串防CSRF攻击
$state = md5(uniqid(rand(), TRUE));
$_SESSION["wx_state"] = $state; //存到SESSION
$callback = urlencode($this->callback);
$wxurl = "https://open.weixin.qq.com/connect/qrconnect?appid=".$AppID."&redirect_uri={$callback}&response_type=code&scope=snsapi_login&state={$state}#wechat_redirect";
header("Location: $wxurl");回调地址 callback.php//验证CSRF攻击
if($_GET['state']!=$_SESSION["wx_state"]){
exit("5001");
}
$AppID = 'wx33333333334d4';
$AppSecret = 'd4624c363333330547af5443d';
$url='https://api.weixin.qq.com/sns/oauth2/access_token?appid='.$AppID.'&secret='.$AppSecret.'&code='.$_GET['code'].'&grant_type=authorization_code';
$ch = curl_init();
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);
curl_setopt($ch, CURLOPT_URL, $url);
$json = curl_exec($ch);
curl_close($ch);
$arr=json_decode($json,1);
//得到 access_token 与 openid
print_r($arr);
$url='https://api.weixin.qq.com/sns/userinfo?access_token='.$arr['access_token'].'&openid='.$arr['openid'].'&lang=zh_CN';
$ch = curl_init();
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);
curl_setopt($ch, CURLOPT_URL, $url);
$json = curl_exec($ch);
curl_close($ch);
$arr=json_decode($json,1);
得到 用户资料
print_r($arr); 最终输出如图所示
//----------------------------------------------------------
//声明: 本代码并非完美,也许存在不佳之处,请放肆吐槽!
//作者: 小曾
//扣扣: 839024615
//网址: www.php127.com
//交流群 324098841
//关于我的ThinkPHP http://www.thinkphp.cn/u/87696.html
//---------------------------------------------------------- 