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59 lines
1.9 KiB
59 lines
1.9 KiB
<?php
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// 配置参数
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$app_id = 'wx79343915f99167e6';
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$app_secret = 'f2f72c5e0ac29c2373bfaf22cf059c02';
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$redirect_uri = 'http://192.168.50.21/mobile/testauth.php'; // 授权后跳转的回调地址
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// 处理授权请求
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if (isset($_GET['auth'])) {
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// 获取授权 code
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$url = 'https://open.weixin.qq.com/connect/oauth2/authorize?appid=' . $app_id . '&redirect_uri=' . urlencode($redirect_uri) . '&response_type=code&scope=snsapi_userinfo&state=STATE#wechat_redirect';
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header('Location: ' . $url);
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exit;
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}
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// 获取 access_token 和 openid
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if (isset($_GET['code'])) {
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$code = $_GET['code'];
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$url = 'https://api.weixin.qq.com/sns/oauth2/access_token?appid=' . $app_id . '&secret=' . $app_secret . '&code=' . $code . '&grant_type=authorization_code';
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$response = file_get_contents($url);
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$data = json_decode($response, true);
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if (!$data || !isset($data['access_token']) || !isset($data['openid'])) {
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// 授权失败
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echo '授权失败，请重试';
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exit;
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}
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// 获取用户信息
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$access_token = $data['access_token'];
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$openid = $data['openid'];
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$url = 'https://api.weixin.qq.com/sns/userinfo?access_token=' . $access_token . '&openid=' . $openid . '&lang=zh_CN';
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$response = file_get_contents($url);
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$userinfo = json_decode($response, true);
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if (!$userinfo || !isset($userinfo['openid'])) {
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// 获取用户信息失败
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echo '获取用户信息失败，请重试';
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exit;
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}
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// 用户授权成功，这里可以将用户信息保存到数据库中，或者进行其他操作
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var_dump($userinfo);
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exit;
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}
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?>
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<!DOCTYPE html>
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<html>
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<head>
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<meta charset="utf-8">
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<title>测试页面</title>
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</head>
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<body>
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<button onclick="auth()">授权</button>
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<script>
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function auth() {
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window.location.href = '?auth=1';
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}
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</script>
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</body>
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</html>
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