update:set

application/models/user/mysql/UserWechatBind.php

@@ -26,6 +26,14 @@ class UserWechatBind extends MysqlBase
         return self::get($columns, $where);
     }
 
+    public static function getRecords($where, $columns = [])
+    {
+        if (empty($columns)) {
+            $columns = '*';
+        }
+        return self::select($columns, $where);
+    }
+
     public static function getRecordMaster($where, $columns = [])
     {
         if (empty($columns)) {

application/modules/User/controllers/User.php

@@ -27,4 +27,13 @@ class UserController extends Base
         $this->success($userInfo);
     }
 
+
+    public function user_wechat_bindAction()
+    {
+        $params = $this->params;
+        $user = UserService::userWechatBind($params);
+        $userInfo['result'] = $user;
+        $this->success($userInfo);
+    }
+
 }
\ No newline at end of file

application/services/user/UserService.php

@@ -28,9 +28,9 @@ class UserService
             throw new UserException(['cus' => 0]);
         }
 
+
         //需要授权微信
         if (empty($openid)) {
-            
             $appid = \Yaf\Registry::get('config')->wechat->appid;
             $secret = \Yaf\Registry::get('config')->wechat->secret;
             $grant_type = 'authorization_code';
@@ -61,8 +61,10 @@ class UserService
         //如果系统不存在，用户信息，则注册新用户
         if (empty($user) && !empty($response)) {
             $insert = [
-                'openid' => $response['openid'],
-                'session_key' => $response['session_key'], //默认7200有效期
+                'openid' => !empty($response['openid']) ? $response['openid'] : '',
+                'union_id' => !empty($response['unionid']) ? $response['unionid'] : '',
+                'session_key' => !empty($response['session_key']) ? $response['session_key'] : '', //默认7200有效期
+                'create_time' => date("Y-m-d H:i:s")
             ];
 
             $newWechatId = UserWechatBind::save($insert);
@@ -146,6 +148,24 @@ class UserService
         return $userInfo;
     }
 
+
+    public static function userWechatBind($params)
+    {
+     
+        $data['wechat_id[>]'] = 0;
+
+        if (!empty($params['openid'])) {
+            $data['openid'] = $params['openid'];
+        }
+
+        if (!empty($params['user_id'])) {
+            $data['user_id'] = $params['user_id'];
+        }
+        
+        $userList = UserWechatBind::getRecords($data);
+        return $userList;
+    }
+
     private static function generate3rdSession($openid) {
         return md5(mt_rand() . $openid);
     }