From caa86ef3c944073b8cfb6440268d857e5365b6f8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E7=94=A8=E6=88=B7=E5=90=8D?= <邮箱>
Date: Mon, 31 Jul 2023 15:25:53 +0800
Subject: [PATCH] get_openid

---
 mobile/get_openid.php | 68 +++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 68 insertions(+)
 create mode 100644 mobile/get_openid.php

diff --git a/mobile/get_openid.php b/mobile/get_openid.php
new file mode 100644
index 0000000..079fadc
--- /dev/null
+++ b/mobile/get_openid.php
@@ -0,0 +1,68 @@
+<?php
+// require_once 'vendor/autoload.php'; // 导入Guzzle库
+
+// 设置应用信息
+$appid = 'wx79343915f99167e6';
+$appsecret = 'f2f72c5e0ac29c2373bfaf22cf059c02';
+$redirect_uri = 'https://shop.heavenk.com/mobile/testsc2.php'; // 回调URL
+
+// 构造授权链接
+$auth_url = 'https://open.weixin.qq.com/connect/oauth2/authorize'
+  . '?appid=' . urlencode($appid)
+  . '&redirect_uri=' . urlencode($redirect_uri)
+  . '&response_type=code'
+  . '&scope=snsapi_userinfo' // snsapi_base 只获取openid，snsapi_userinfo 获取用户信息
+  . '&state=STATE';      // wechat_redirect
+
+// 如果用户已经授权，则重定向到回调URL，并获取用户的openid
+if (isset($_GET['code'])) {
+  $code = $_GET['code'];
+
+  // $code = '100010';
+
+  // 构造获取access_token的URL
+  $token_url = 'https://api.weixin.qq.com/sns/oauth2/access_token'
+    . '?appid=' . urlencode($appid)
+    . '&secret=' . urlencode($appsecret)
+    . '&code=' . urlencode($code)
+    . '&grant_type=authorization_code';
+
+  // 发送HTTP请求获取access_token
+
+  // 创建一个cURL句柄
+  $ch = curl_init();
+
+  // 设置请求的URL和其他选项
+  curl_setopt($ch, CURLOPT_URL, $token_url);
+  curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
+
+  // 发送HTTP GET请求并获取响应
+  $response = curl_exec($ch);
+
+  // 检查是否有错误发生
+  if(curl_errno($ch)) {
+      echo 'cURL Error: ' . curl_error($ch);
+  }
+
+  // 关闭cURL句柄
+  curl_close($ch);
+
+  // 输出响应
+  $response = json_decode($response);
+  var_dump($response->openid);
+
+
+  // $client = new \GuzzleHttp\Client();
+  // $response = $client->request('GET', $token_url);
+  // $result = json_decode($response->getBody(), true);
+  // $openid = $result['openid'];
+
+  // // 在这里处理获取到的openid
+  // echo $openid;
+} else {
+  // 如果没有授权，则重定向到授权页面
+  header('Location: ' . $auth_url);
+  var_dump($_GET['code']);
+  exit();
+}
+?>
\ No newline at end of file