更新

server/add_qrcode_methods.php

@@ -0,0 +1,271 @@
+<?php
+/**
+ * 向DiagnosisLogic.php添加小程序二维码相关方法
+ */
+
+$file = __DIR__ . '/app/adminapi/logic/tcm/DiagnosisLogic.php';
+
+// 读取文件内容
+$content = file_get_contents($file);
+
+// 检查是否已经存在这些方法
+if (strpos($content, 'generateMiniProgramQrcode') !== false) {
+    echo "方法已存在，无需添加\n";
+    exit(0);
+}
+
+// 要添加的方法
+$methods = <<<'PHP'
+
+    /**
+     * @notes 生成小程序码
+     * @param array $params
+     * @return array|false
+     */
+    public static function generateMiniProgramQrcode(array $params)
+    {
+        try {
+            $diagnosisId = $params['diagnosis_id'];
+            $patientId = $params['patient_id'];
+            $shareUserId = $params['share_user_id'];
+            
+            // 获取小程序配置
+            $config = self::getMiniProgramConfig();
+            if (!$config) {
+                throw new \Exception('小程序配置未设置');
+            }
+            
+            // 构建小程序路径和参数
+            $page = 'pages/order/monad/monad';
+            $scene = "id={$diagnosisId}&share_user={$shareUserId}";
+            
+            // 调用微信接口生成小程序码
+            $qrcodeUrl = self::generateWxQrcode($config, $page, $scene);
+            
+            if (!$qrcodeUrl) {
+                throw new \Exception('生成小程序码失败: ' . self::getError());
+            }
+            
+            return [
+                'qrcode_url' => $qrcodeUrl,
+                'diagnosis_id' => $diagnosisId,
+                'patient_id' => $patientId
+            ];
+        } catch (\Exception $e) {
+            self::setError($e->getMessage());
+            return false;
+        }
+    }
+
+    /**
+     * @notes 获取小程序配置
+     * @return array|null
+     */
+    private static function getMiniProgramConfig(): ?array
+    {
+        try {
+            // 从配置表获取小程序配置
+            $appId = \app\common\service\ConfigService::get('mnp_setting', 'app_id', '');
+            $appSecret = \app\common\service\ConfigService::get('mnp_setting', 'app_secret', '');
+            
+            if (empty($appId) || empty($appSecret)) {
+                return null;
+            }
+            
+            return [
+                'app_id' => $appId,
+                'app_secret' => $appSecret
+            ];
+        } catch (\Exception $e) {
+            return null;
+        }
+    }
+
+    /**
+     * @notes 生成微信小程序码
+     * @param array $config
+     * @param string $page
+     * @param string $scene
+     * @return string|false
+     */
+    private static function generateWxQrcode(array $config, string $page, string $scene)
+    {
+        try {
+            // 记录请求参数
+            \think\facade\Log::info('开始生成小程序码', [
+                'page' => $page,
+                'scene' => $scene,
+                'app_id' => $config['app_id']
+            ]);
+            
+            // 获取access_token
+            $accessToken = self::getWxAccessToken($config['app_id'], $config['app_secret']);
+            if (!$accessToken) {
+                throw new \Exception('获取access_token失败: ' . self::getError());
+            }
+            
+            // 调用微信接口生成小程序码
+            $url = "https://api.weixin.qq.com/wxa/getwxacodeunlimit?access_token={$accessToken}";
+            
+            $data = [
+                'scene' => $scene,
+                'page' => $page,
+                'check_path' => false,
+                'env_version' => 'release',
+                'width' => 280
+            ];
+            
+            \think\facade\Log::info('调用微信API生成小程序码', ['data' => $data]);
+            
+            $response = self::httpPost($url, json_encode($data));
+            
+            // 检查是否返回错误（JSON格式）
+            $result = json_decode($response, true);
+            if (is_array($result) && isset($result['errcode']) && $result['errcode'] != 0) {
+                $errorMsg = "生成小程序码失败: errcode={$result['errcode']}, errmsg=" . ($result['errmsg'] ?? '未知错误');
+                \think\facade\Log::error($errorMsg);
+                
+                // 如果是AccessToken错误，清除缓存
+                if ($result['errcode'] == 40001 || $result['errcode'] == 42001) {
+                    $cacheKey = 'wx_access_token_' . $config['app_id'];
+                    cache($cacheKey, null);
+                    \think\facade\Log::info('已清除无效的AccessToken缓存');
+                }
+                
+                throw new \Exception($errorMsg);
+            }
+            
+            // 如果不是JSON错误，说明返回的是图片二进制数据
+            // 保存图片
+            $filename = 'qrcode_' . $config['app_id'] . '_' . md5($scene) . '_' . time() . '.png';
+            $savePath = 'uploads/qrcode/' . date('Ymd') . '/';
+            $fullPath = public_path() . $savePath;
+            
+            if (!is_dir($fullPath)) {
+                mkdir($fullPath, 0755, true);
+            }
+            
+            $saved = file_put_contents($fullPath . $filename, $response);
+            
+            if (!$saved) {
+                throw new \Exception('保存二维码图片失败');
+            }
+            
+            $qrcodeUrl = request()->domain() . '/' . $savePath . $filename;
+            \think\facade\Log::info('小程序码生成成功', ['url' => $qrcodeUrl]);
+            
+            return $qrcodeUrl;
+        } catch (\Exception $e) {
+            \think\facade\Log::error('generateWxQrcode异常: ' . $e->getMessage());
+            self::setError($e->getMessage());
+            return false;
+        }
+    }
+
+    /**
+     * @notes 获取微信access_token
+     * @param string $appId
+     * @param string $appSecret
+     * @return string|false
+     */
+    private static function getWxAccessToken(string $appId, string $appSecret)
+    {
+        try {
+            // 尝试从缓存获取
+            $cacheKey = 'wx_access_token_' . $appId;
+            $accessToken = cache($cacheKey);
+            
+            if ($accessToken) {
+                return $accessToken;
+            }
+            
+            // 从微信服务器获取
+            $url = "https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid={$appId}&secret={$appSecret}";
+            $response = self::httpGet($url);
+            
+            // 记录原始响应用于调试
+            \think\facade\Log::info('微信AccessToken响应: ' . $response);
+            
+            $result = json_decode($response, true);
+            
+            // 检查是否有错误
+            if (isset($result['errcode']) && $result['errcode'] != 0) {
+                $errorMsg = "获取AccessToken失败: errcode={$result['errcode']}, errmsg=" . ($result['errmsg'] ?? '未知错误');
+                \think\facade\Log::error($errorMsg);
+                throw new \Exception($errorMsg);
+            }
+            
+            if (isset($result['access_token'])) {
+                // 缓存access_token，有效期7000秒（微信官方7200秒，提前200秒过期）
+                cache($cacheKey, $result['access_token'], 7000);
+                \think\facade\Log::info('AccessToken获取成功并已缓存');
+                return $result['access_token'];
+            }
+            
+            throw new \Exception('获取access_token失败: 响应中没有access_token字段');
+        } catch (\Exception $e) {
+            \think\facade\Log::error('getWxAccessToken异常: ' . $e->getMessage());
+            self::setError($e->getMessage());
+            return false;
+        }
+    }
+    
+    /**
+     * @notes HTTP GET请求
+     * @param string $url
+     * @return string|false
+     */
+    private static function httpGet(string $url)
+    {
+        $ch = curl_init();
+        curl_setopt($ch, CURLOPT_URL, $url);
+        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
+        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
+        curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
+        $response = curl_exec($ch);
+        curl_close($ch);
+        return $response;
+    }
+    
+    /**
+     * @notes HTTP POST请求
+     * @param string $url
+     * @param string $data
+     * @return string|false
+     */
+    private static function httpPost(string $url, string $data)
+    {
+        $ch = curl_init();
+        curl_setopt($ch, CURLOPT_URL, $url);
+        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
+        curl_setopt($ch, CURLOPT_POST, 1);
+        curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
+        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
+        curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
+        curl_setopt($ch, CURLOPT_HTTPHEADER, ['Content-Type: application/json']);
+        $response = curl_exec($ch);
+        curl_close($ch);
+        return $response;
+    }
+PHP;
+
+// 在最后一个}之前插入方法
+$lastBrace = strrpos($content, '}');
+if ($lastBrace !== false) {
+    $content = substr($content, 0, $lastBrace) . $methods . "\n}";
+} else {
+    echo "错误：找不到类的结束括号\n";
+    exit(1);
+}
+
+// 写回文件
+file_put_contents($file, $content);
+
+echo "✓ 方法添加成功\n";
+echo "已添加以下方法:\n";
+echo "  - generateMiniProgramQrcode()\n";
+echo "  - getMiniProgramConfig()\n";
+echo "  - generateWxQrcode()\n";
+echo "  - getWxAccessToken()\n";
+echo "  - httpGet()\n";
+echo "  - httpPost()\n";

server/app/adminapi/controller/tcm/DiagnosisController.php

@@ -272,4 +272,15 @@ class DiagnosisController extends BaseAdminController
         $result = DiagnosisLogic::getDoctors();
         return $this->data($result);
     }
+    
+    /**
+     * @notes 生成小程序码
+     * @return \think\response\Json
+     */
+    public function generateMiniProgramQrcode()
+    {
+        $params = (new DiagnosisValidate())->post()->goCheck('generateQrcode');
+        $result = DiagnosisLogic::generateMiniProgramQrcode($params);
+        return $this->data($result);
+    }
 }

server/app/adminapi/logic/tcm/DiagnosisLogic.php

@@ -800,4 +800,252 @@ class DiagnosisLogic extends BaseLogic
             return [];
         }
     }
-}
+
+    /**
+     * @notes 生成小程序码
+     * @param array $params
+     * @return array|false
+     */
+    public static function generateMiniProgramQrcode(array $params)
+    {
+        try {
+            $diagnosisId = $params['diagnosis_id'];
+            $patientId = $params['patient_id'];
+            $shareUserId = $params['share_user_id'];
+            
+            // 获取小程序配置
+            $config = self::getMiniProgramConfig();
+            if (!$config) {
+                throw new \Exception('小程序配置未设置');
+            }
+            
+            // 构建小程序路径和参数
+            $page = 'pages/order/monad/monad';
+            $scene = "id={$diagnosisId}&share_user={$shareUserId}";
+            
+            // 调用微信接口生成小程序码
+            $qrcodeUrl = self::generateWxQrcode($config, $page, $scene);
+            
+            if (!$qrcodeUrl) {
+                throw new \Exception('生成小程序码失败: ' . self::getError());
+            }
+            
+            return [
+                'qrcode_url' => $qrcodeUrl,
+                'diagnosis_id' => $diagnosisId,
+                'patient_id' => $patientId
+            ];
+        } catch (\Exception $e) {
+            self::setError($e->getMessage());
+            return false;
+        }
+    }
+
+    /**
+     * @notes 获取小程序配置
+     * @return array|null
+     */
+    private static function getMiniProgramConfig(): ?array
+    {
+        try {
+            // 从配置表获取小程序配置
+            $appId = \app\common\service\ConfigService::get('mnp_setting', 'app_id', '');
+            $appSecret = \app\common\service\ConfigService::get('mnp_setting', 'app_secret', '');
+            
+            if (empty($appId) || empty($appSecret)) {
+                return null;
+            }
+            
+            return [
+                'app_id' => $appId,
+                'app_secret' => $appSecret
+            ];
+        } catch (\Exception $e) {
+            return null;
+        }
+    }
+
+    /**
+     * @notes 生成微信小程序码
+     * @param array $config
+     * @param string $page
+     * @param string $scene
+     * @return string|false
+     */
+    private static function generateWxQrcode(array $config, string $page, string $scene, int $retryCount = 0)
+    {
+        try {
+            // 记录请求参数
+            \think\facade\Log::info('开始生成小程序码', [
+                'page' => $page,
+                'scene' => $scene,
+                'app_id' => $config['app_id'],
+                'retry_count' => $retryCount
+            ]);
+            
+            // 获取access_token（如果是重试，强制刷新）
+            $forceRefresh = $retryCount > 0;
+          
+            $accessToken = self::getWxAccessToken($config['app_id'], $config['app_secret'], $forceRefresh);
+             
+            if (!$accessToken) {
+                throw new \Exception('获取access_token失败: ' . self::getError());
+            }
+            
+            // 调用微信接口生成小程序码
+            $url = "https://api.weixin.qq.com/wxa/getwxacodeunlimit?access_token={$accessToken}";
+            
+            $data = [
+                'scene' => $scene,
+                'page' => $page,
+                'check_path' => false,
+                'env_version' => 'release',
+                'width' => 280
+            ];
+             
+           
+            $response = self::httpPost($url, json_encode($data));
+         
+            // 检查是否返回错误（JSON格式）
+            $result = json_decode($response, true);
+            if (is_array($result) && isset($result['errcode']) && $result['errcode'] != 0) {
+                $errorMsg = "生成小程序码失败: errcode={$result['errcode']}, errmsg=" . ($result['errmsg'] ?? '未知错误');
+                \think\facade\Log::error($errorMsg);
+                
+                // 如果是AccessToken错误且未重试过，自动重试一次
+                if (($result['errcode'] == 40001 || $result['errcode'] == 42001) && $retryCount < 1) {
+                    \think\facade\Log::info('AccessToken失效，自动重试（第' . ($retryCount + 1) . '次）');
+                    
+                    // 清除缓存
+                    $cacheKey = 'wx_access_token_' . $config['app_id'];
+                    cache($cacheKey, null);
+                    
+                    // 递归调用，重试一次
+                    return self::generateWxQrcode($config, $page, $scene, $retryCount + 1);
+                }
+                
+                throw new \Exception($errorMsg);
+            }
+            
+            // 如果不是JSON错误，说明返回的是图片二进制数据
+            // 保存图片
+            $filename = 'qrcode_' . $config['app_id'] . '_' . md5($scene) . '_' . time() . '.png';
+            $savePath = 'uploads/qrcode/' . date('Ymd') . '/';
+            $fullPath = public_path() . $savePath;
+            
+            if (!is_dir($fullPath)) {
+                mkdir($fullPath, 0755, true);
+            }
+            
+            $saved = file_put_contents($fullPath . $filename, $response);
+            
+            if (!$saved) {
+                throw new \Exception('保存二维码图片失败');
+            }
+            
+            $qrcodeUrl = request()->domain() . '/' . $savePath . $filename;
+            \think\facade\Log::info('小程序码生成成功', ['url' => $qrcodeUrl, 'retry_count' => $retryCount]);
+            
+            return $qrcodeUrl;
+        } catch (\Exception $e) {
+            \think\facade\Log::error('generateWxQrcode异常: ' . $e->getMessage());
+            self::setError($e->getMessage());
+            return false;
+        }
+    }
+
+    /**
+     * @notes 获取微信access_token
+     * @param string $appId
+     * @param string $appSecret
+     * @param bool $forceRefresh 是否强制刷新（不使用缓存）
+     * @return string|false
+     */
+    private static function getWxAccessToken(string $appId, string $appSecret, bool $forceRefresh = false)
+    {
+        try {
+            $cacheKey = 'wx_access_token_' . $appId;
+            
+            // 如果不是强制刷新，尝试从缓存获取
+            if (!$forceRefresh) {
+                $accessToken = cache($cacheKey);
+                
+                if ($accessToken) {
+                    \think\facade\Log::info('使用缓存的AccessToken');
+                    return $accessToken;
+                }
+            } else {
+                \think\facade\Log::info('强制刷新AccessToken，清除缓存');
+                cache($cacheKey, null);
+            }
+            
+            // 从微信服务器获取
+            $url = "https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid={$appId}&secret={$appSecret}";
+            $response = self::httpGet($url);
+             
+            // 记录原始响应用于调试
+            \think\facade\Log::info('微信AccessToken响应: ' . $response);
+            
+            $result = json_decode($response, true);
+            
+            // 检查是否有错误
+            if (isset($result['errcode']) && $result['errcode'] != 0) {
+                $errorMsg = "获取AccessToken失败: errcode={$result['errcode']}, errmsg=" . ($result['errmsg'] ?? '未知错误');
+                \think\facade\Log::error($errorMsg);
+                throw new \Exception($errorMsg);
+            }
+            
+            if (isset($result['access_token'])) {
+                // 缓存access_token，有效期7000秒（微信官方7200秒，提前200秒过期）
+                cache($cacheKey, $result['access_token'], 7000);
+                \think\facade\Log::info('AccessToken获取成功并已缓存');
+                return $result['access_token'];
+            }
+            
+            throw new \Exception('获取access_token失败: 响应中没有access_token字段');
+        } catch (\Exception $e) {
+            \think\facade\Log::error('getWxAccessToken异常: ' . $e->getMessage());
+            self::setError($e->getMessage());
+            return false;
+        }
+    }
+    
+    /**
+     * @notes HTTP GET请求
+     * @param string $url
+     * @return string|false
+     */
+    private static function httpGet(string $url)
+    {
+        $ch = curl_init();
+        curl_setopt($ch, CURLOPT_URL, $url);
+        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
+        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
+        curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
+        $response = curl_exec($ch);
+        curl_close($ch);
+        return $response;
+    }
+    
+    /**
+     * @notes HTTP POST请求
+     * @param string $url
+     * @param string $data
+     * @return string|false
+     */
+    private static function httpPost(string $url, string $data)
+    {
+        $ch = curl_init();
+        curl_setopt($ch, CURLOPT_URL, $url);
+        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
+        curl_setopt($ch, CURLOPT_POST, 1);
+        curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
+        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
+        curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
+        curl_setopt($ch, CURLOPT_HTTPHEADER, ['Content-Type: application/json']);
+        $response = curl_exec($ch);
+        
+        curl_close($ch);
+        return $response;
+    }
+}

server/app/adminapi/logic/tcm/DiagnosisLogic_append.txt

@@ -0,0 +1,231 @@
+
+    /**
+     * @notes 生成小程序码
+     * @param array $params
+     * @return array|false
+     */
+    public static function generateMiniProgramQrcode(array $params)
+    {
+        try {
+            $diagnosisId = $params['diagnosis_id'];
+            $patientId = $params['patient_id'];
+            $shareUserId = $params['share_user_id'];
+            
+            // 获取小程序配置
+            $config = self::getMiniProgramConfig();
+            if (!$config) {
+                throw new \Exception('小程序配置未设置');
+            }
+            
+            // 构建小程序路径和参数
+            $page = 'pages/order/monad/monad';
+            $scene = "id={$diagnosisId}&share_user={$shareUserId}";
+            
+            // 调用微信接口生成小程序码
+            $qrcodeUrl = self::generateWxQrcode($config, $page, $scene);
+            
+            if (!$qrcodeUrl) {
+                throw new \Exception('生成小程序码失败: ' . self::getError());
+            }
+            
+            return [
+                'qrcode_url' => $qrcodeUrl,
+                'diagnosis_id' => $diagnosisId,
+                'patient_id' => $patientId
+            ];
+        } catch (\Exception $e) {
+            self::setError($e->getMessage());
+            return false;
+        }
+    }
+
+    /**
+     * @notes 获取小程序配置
+     * @return array|null
+     */
+    private static function getMiniProgramConfig(): ?array
+    {
+        try {
+            // 从配置表获取小程序配置
+            $appId = \app\common\service\ConfigService::get('mnp_setting', 'app_id', '');
+            $appSecret = \app\common\service\ConfigService::get('mnp_setting', 'app_secret', '');
+            
+            if (empty($appId) || empty($appSecret)) {
+                return null;
+            }
+            
+            return [
+                'app_id' => $appId,
+                'app_secret' => $appSecret
+            ];
+        } catch (\Exception $e) {
+            return null;
+        }
+    }
+
+    /**
+     * @notes 生成微信小程序码
+     * @param array $config
+     * @param string $page
+     * @param string $scene
+     * @return string|false
+     */
+    private static function generateWxQrcode(array $config, string $page, string $scene)
+    {
+        try {
+            // 记录请求参数
+            \think\facade\Log::info('开始生成小程序码', [
+                'page' => $page,
+                'scene' => $scene,
+                'app_id' => $config['app_id']
+            ]);
+            
+            // 获取access_token
+            $accessToken = self::getWxAccessToken($config['app_id'], $config['app_secret']);
+            if (!$accessToken) {
+                throw new \Exception('获取access_token失败: ' . self::getError());
+            }
+            
+            // 调用微信接口生成小程序码
+            $url = "https://api.weixin.qq.com/wxa/getwxacodeunlimit?access_token={$accessToken}";
+            
+            $data = [
+                'scene' => $scene,
+                'page' => $page,
+                'check_path' => false,
+                'env_version' => 'release',
+                'width' => 280
+            ];
+            
+            \think\facade\Log::info('调用微信API生成小程序码', ['data' => $data]);
+            
+            $response = self::httpPost($url, json_encode($data));
+            
+            // 检查是否返回错误（JSON格式）
+            $result = json_decode($response, true);
+            if (is_array($result) && isset($result['errcode']) && $result['errcode'] != 0) {
+                $errorMsg = "生成小程序码失败: errcode={$result['errcode']}, errmsg=" . ($result['errmsg'] ?? '未知错误');
+                \think\facade\Log::error($errorMsg);
+                
+                // 如果是AccessToken错误，清除缓存
+                if ($result['errcode'] == 40001 || $result['errcode'] == 42001) {
+                    $cacheKey = 'wx_access_token_' . $config['app_id'];
+                    cache($cacheKey, null);
+                    \think\facade\Log::info('已清除无效的AccessToken缓存');
+                }
+                
+                throw new \Exception($errorMsg);
+            }
+            
+            // 如果不是JSON错误，说明返回的是图片二进制数据
+            // 保存图片
+            $filename = 'qrcode_' . $config['app_id'] . '_' . md5($scene) . '_' . time() . '.png';
+            $savePath = 'uploads/qrcode/' . date('Ymd') . '/';
+            $fullPath = public_path() . $savePath;
+            
+            if (!is_dir($fullPath)) {
+                mkdir($fullPath, 0755, true);
+            }
+            
+            $saved = file_put_contents($fullPath . $filename, $response);
+            
+            if (!$saved) {
+                throw new \Exception('保存二维码图片失败');
+            }
+            
+            $qrcodeUrl = request()->domain() . '/' . $savePath . $filename;
+            \think\facade\Log::info('小程序码生成成功', ['url' => $qrcodeUrl]);
+            
+            return $qrcodeUrl;
+        } catch (\Exception $e) {
+            \think\facade\Log::error('generateWxQrcode异常: ' . $e->getMessage());
+            self::setError($e->getMessage());
+            return false;
+        }
+    }
+
+    /**
+     * @notes 获取微信access_token
+     * @param string $appId
+     * @param string $appSecret
+     * @return string|false
+     */
+    private static function getWxAccessToken(string $appId, string $appSecret)
+    {
+        try {
+            // 尝试从缓存获取
+            $cacheKey = 'wx_access_token_' . $appId;
+            $accessToken = cache($cacheKey);
+            
+            if ($accessToken) {
+                return $accessToken;
+            }
+            
+            // 从微信服务器获取
+            $url = "https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid={$appId}&secret={$appSecret}";
+            $response = self::httpGet($url);
+            
+            // 记录原始响应用于调试
+            \think\facade\Log::info('微信AccessToken响应: ' . $response);
+            
+            $result = json_decode($response, true);
+            
+            // 检查是否有错误
+            if (isset($result['errcode']) && $result['errcode'] != 0) {
+                $errorMsg = "获取AccessToken失败: errcode={$result['errcode']}, errmsg=" . ($result['errmsg'] ?? '未知错误');
+                \think\facade\Log::error($errorMsg);
+                throw new \Exception($errorMsg);
+            }
+            
+            if (isset($result['access_token'])) {
+                // 缓存access_token，有效期7000秒（微信官方7200秒，提前200秒过期）
+                cache($cacheKey, $result['access_token'], 7000);
+                \think\facade\Log::info('AccessToken获取成功并已缓存');
+                return $result['access_token'];
+            }
+            
+            throw new \Exception('获取access_token失败: 响应中没有access_token字段');
+        } catch (\Exception $e) {
+            \think\facade\Log::error('getWxAccessToken异常: ' . $e->getMessage());
+            self::setError($e->getMessage());
+            return false;
+        }
+    }
+    
+    /**
+     * @notes HTTP GET请求
+     * @param string $url
+     * @return string|false
+     */
+    private static function httpGet(string $url)
+    {
+        $ch = curl_init();
+        curl_setopt($ch, CURLOPT_URL, $url);
+        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
+        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
+        curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
+        $response = curl_exec($ch);
+        curl_close($ch);
+        return $response;
+    }
+    
+    /**
+     * @notes HTTP POST请求
+     * @param string $url
+     * @param string $data
+     * @return string|false
+     */
+    private static function httpPost(string $url, string $data)
+    {
+        $ch = curl_init();
+        curl_setopt($ch, CURLOPT_URL, $url);
+        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
+        curl_setopt($ch, CURLOPT_POST, 1);
+        curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
+        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
+        curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
+        curl_setopt($ch, CURLOPT_HTTPHEADER, ['Content-Type: application/json']);
+        $response = curl_exec($ch);
+        curl_close($ch);
+        return $response;
+    }

server/app/adminapi/validate/tcm/DiagnosisValidate.php

@@ -69,6 +69,14 @@ class DiagnosisValidate extends BaseValidate
     {
         return $this->only(['id']);
     }
+    
+    public function sceneGenerateQrcode()
+    {
+        return $this->only(['diagnosis_id', 'patient_id', 'share_user_id'])
+            ->append('diagnosis_id', 'require')
+            ->append('patient_id', 'require')
+            ->append('share_user_id', 'require');
+    }
 
     protected function checkDiagnosis($value)
     {

server/app/api/controller/TcmController.php

@@ -15,6 +15,7 @@
 namespace app\api\controller;
 
 use app\adminapi\logic\tcm\DiagnosisLogic;
+use app\adminapi\logic\ConfigLogic;
 
 /**
  * 中医诊断控制器（供小程序调用）
@@ -27,7 +28,7 @@ class TcmController extends BaseApiController
      * @notes 不需要登录的方法
      * @var array
      */
-    public array $notNeedLogin = ['getPatientSignature'];
+    public array $notNeedLogin = ['getPatientSignature', 'diagnosisDetail', 'getDict'];
     
     /**
      * @notes 获取患者签名（供小程序调用）
@@ -50,4 +51,44 @@ class TcmController extends BaseApiController
         
         return $this->data($result);
     }
+    
+    /**
+     * @notes 获取诊单详情（供小程序调用）
+     * @return \think\response\Json
+     */
+    public function diagnosisDetail()
+    {
+        $id = $this->request->get('id');
+        
+        if (!$id) {
+            return $this->fail('诊单ID不能为空');
+        }
+        
+        try {
+            $result = DiagnosisLogic::detail(['id' => $id]);
+            return $this->data($result);
+        } catch (\Exception $e) {
+            return $this->fail($e->getMessage());
+        }
+    }
+    
+    /**
+     * @notes 获取字典数据（供小程序调用）
+     * @return \think\response\Json
+     */
+    public function getDict()
+    {
+        $type = $this->request->get('type', '');
+        
+        if (!$type) {
+            return $this->fail('字典类型不能为空');
+        }
+        
+        try {
+            $data = ConfigLogic::getDictByType($type);
+            return $this->data($data);
+        } catch (\Exception $e) {
+            return $this->fail($e->getMessage());
+        }
+    }
 }

server/app/api/service/WechatUserService.php

@@ -75,7 +75,7 @@ class WechatUserService
         $unionid = $this->unionid;
 
         $user = User::alias('u')
-            ->field('u.id,u.sn,u.mobile,u.nickname,u.avatar,u.mobile,u.is_disable,u.is_new_user')
+            ->field('u.id,u.sn,u.mobile,u.nickname,u.avatar,u.mobile,u.is_disable,u.is_new_user,au.openid')
             ->join('user_auth au', 'au.user_id = u.id')
             ->where(function ($query) use ($openid, $unionid) {
                 $query->whereOr(['au.openid' => $openid]);

server/clear_wx_token_cache.php

@@ -0,0 +1,97 @@
+<?php
+/**
+ * 清除微信AccessToken缓存脚本
+ * 用于解决 AccessToken 失效问题
+ */
+
+require __DIR__ . '/vendor/autoload.php';
+
+// 初始化应用
+$app = new think\App();
+$app->initialize();
+
+echo "=== 清除微信AccessToken缓存 ===\n\n";
+
+// 获取小程序配置
+$appId = \app\common\service\ConfigService::get('mnp_setting', 'app_id', '');
+
+if (empty($appId)) {
+    echo "✗ 错误: 未配置小程序AppID\n";
+    echo "请先在后台配置小程序信息\n";
+    exit(1);
+}
+
+echo "小程序AppID: {$appId}\n";
+
+// 清除缓存
+$cacheKey = 'wx_access_token_' . $appId;
+$oldToken = cache($cacheKey);
+
+if ($oldToken) {
+    echo "旧Token: {$oldToken}\n";
+    cache($cacheKey, null);
+    echo "✓ 已清除缓存的AccessToken\n";
+} else {
+    echo "✓ 缓存中没有AccessToken\n";
+}
+
+// 尝试重新获取
+echo "\n=== 尝试重新获取AccessToken ===\n\n";
+
+$appSecret = \app\common\service\ConfigService::get('mnp_setting', 'app_secret', '');
+
+if (empty($appSecret)) {
+    echo "✗ 错误: 未配置小程序AppSecret\n";
+    exit(1);
+}
+
+$url = "https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid={$appId}&secret={$appSecret}";
+
+$ch = curl_init();
+curl_setopt($ch, CURLOPT_URL, $url);
+curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
+curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
+curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
+$response = curl_exec($ch);
+$httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
+curl_close($ch);
+
+echo "HTTP状态码: {$httpCode}\n";
+echo "响应内容: {$response}\n\n";
+
+$result = json_decode($response, true);
+
+if (isset($result['access_token'])) {
+    echo "✓ AccessToken获取成功!\n";
+    echo "Token: {$result['access_token']}\n";
+    echo "有效期: {$result['expires_in']}秒\n";
+    
+    // 缓存新Token
+    cache($cacheKey, $result['access_token'], 7000);
+    echo "\n✓ 已缓存新的AccessToken\n";
+    
+    echo "\n=== 操作完成 ===\n";
+    echo "现在可以重新尝试生成小程序码了\n";
+} else {
+    echo "✗ AccessToken获取失败!\n";
+    if (isset($result['errcode'])) {
+        echo "错误码: {$result['errcode']}\n";
+        echo "错误信息: {$result['errmsg']}\n\n";
+        
+        // 常见错误提示
+        switch ($result['errcode']) {
+            case 40013:
+                echo "提示: AppID无效，请检查配置\n";
+                break;
+            case 40125:
+                echo "提示: AppSecret无效，请检查配置或重置AppSecret\n";
+                break;
+            case 40164:
+                echo "提示: IP不在白名单中，请在微信公众平台添加服务器IP\n";
+                break;
+            default:
+                echo "请参考微信官方文档: https://developers.weixin.qq.com/miniprogram/dev/framework/usability/PublicErrno.html\n";
+        }
+    }
+    exit(1);
+}