更新wechat代码

app/index/controller/WechatController.php

@@ -3,7 +3,10 @@ namespace app\index\controller;
 
 use think\facade\Request;
 use think\facade\Log;
-use think\facade\Cache; 
+use think\facade\Cache;
+use GuzzleHttp\Client;
+
+use app\index\model\AdminConfig;
 
 class WechatController extends BaseController
 {
@@ -29,7 +32,7 @@ class WechatController extends BaseController
         $timestamp = Request::get('timestamp');
         $nonce = Request::get('nonce');
         $echostr = Request::get('echostr');
-        $token = "token2024";
+        $token = AdminConfig::where('config_name', 'wechat_token')->value('config_value');
         $tmpArr = array($token, $timestamp, $nonce);
         sort($tmpArr, SORT_STRING);
         $tmpStr = implode($tmpArr);
@@ -90,6 +93,7 @@ class WechatController extends BaseController
     {
 
         $accessToken = $this->getGZHAccessToken();
+        print_r($accessToken);
         if (!$accessToken) {
             // 处理获取access_token失败的情况  
             return;
@@ -124,42 +128,76 @@ class WechatController extends BaseController
     // 获取公众号Access token
     public function getGZHAccessToken()
     {
-        $access_token = Cache::get('gzh_access_token');
-        if (!$access_token) {
-            $config = [
-                'appid' => 'appid',
-                'secret' => 'secret',
-                'grant_type' => 'client_credential'
-            ];
-            $response = $this->curlPost('https://api.weixin.qq.com/cgi-bin/token', $config);
-            $data = json_decode($response, true);
-            $access_token = $data["access_token"];
-            Cache::set('gzh_access_token', $access_token, $data["expires_in"] - 200);
-        }
-        return $access_token;
-    }
-    
-    // 发送请求
-    public function curlPost($url = '', $postData = '', $options = array())
-    {
-        if (is_array($postData)) {
-            $postData = http_build_query($postData);
-        }
-        $ch = curl_init();
-        curl_setopt($ch, CURLOPT_URL, $url);
-        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
-        curl_setopt($ch, CURLOPT_POST, 1);
-        curl_setopt($ch, CURLOPT_POSTFIELDS, $postData);
-        curl_setopt($ch, CURLOPT_TIMEOUT, 30); //设置cURL允许执行的最长秒数
-        if (!empty($options)) {
-            curl_setopt_array($ch, $options);
-        }
-        //https请求 不验证证书和host
-        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
-        curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
-        $data = curl_exec($ch);
-        curl_close($ch);
+        // 从数据库获取配置
+        $appid = AdminConfig::where('config_name', 'wechat_appid')->value('config_value');
+        $secret = AdminConfig::where('config_name', 'wechat_appsecret')->value('config_value');
 
-        return $data;
+        if (empty($appid) || empty($secret)) {
+            throw new \Exception('微信配置信息未设置');
+        }
+
+        // 构建请求URL
+        $url = "https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid={$appid}&secret={$secret}";
+
+        try {
+            // 使用 GuzzleHttp 发送请求
+            $client = new Client();
+            $response = $client->get($url);
+            $data = json_decode($response->getBody(), true);
+            $response = $client->get($url);
+            $data = json_decode($response->getBody(), true);
+
+            if (!isset($data['access_token'])) {
+                throw new \Exception("获取access_token失败: {$data['errmsg']}", $data['errcode'] ?? -1);
+            }
+
+            return $data['access_token'];
+        } catch (\Exception $e) {
+            Log::error('获取access_token失败：' . $e->getMessage());
+            throw $e;
+        }
+    }
+
+    //获取登录二维码的 ticket
+    public function getLoginTicket()
+    {
+        // 获取access_token
+        $access_token = $this->getGZHAccessToken();
+
+        // 构建请求URL
+        $url = "https://api.weixin.qq.com/cgi-bin/media/upload?access_token={$access_token}&type=image";
+
+        // 准备二维码图片文件
+        $file = request()->file('qrcode');
+        if (!$file) {
+            return json(['code' => 1, 'msg' => '请上传二维码图片']);
+        }
+
+        // 将文件转换为CURLFile对象
+        $file_path = $file->getPathname();
+        $file_name = $file->getOriginalName();
+        $file_type = $file->getMime();
+
+        $data = [
+            'media' => new \CURLFile($file_path, $file_type, $file_name)
+        ];
+
+        // 发送请求获取ticket
+        $result = $this->curlPost($url, $data);
+        $response = json_decode($result, true);
+
+        if (isset($response['errcode']) && $response['errcode'] != 0) {
+            return json(['code' => 1, 'msg' => '获取ticket失败：' . $response['errmsg']]);
+        }
+
+        return json([
+            'code' => 0,
+            'msg' => '获取ticket成功',
+            'data' => [
+                'media_id' => $response['media_id'],
+                'created_at' => $response['created_at'],
+                'type' => $response['type']
+            ]
+        ]);
     }
 }