数据缓存处理

application/api/model/UserToken.php

@@ -40,7 +40,7 @@ class UserToken extends Model
     }
 
     //更新token
-    public function update_token($user_id)
+    public function update_tokens($user_id)
     {
         $token =md5($user_id . date('YmdHis') . generateRandom(32));
         $expiretime = time() + 3600 * 24 * 7;
@@ -62,4 +62,31 @@ class UserToken extends Model
         return $token;
     }
 
+    //更新token
+    public function update_token($user_id)
+    {
+        $tokenString = md5($user_id . date('YmdHis') . generateRandom(32));
+
+        // 4. 核心操作：将Token与用户ID关联，并存入Redis（配置的独立库）
+        // 参数说明：Token::set(‘token字符串’, ‘用户ID’, ‘有效期(秒)’)
+        $result = \app\common\library\Token::set($tokenString, $user_id, 3600 * 24 * 7);
+
+        $expiretime = time() + 3600 * 24 * 7;
+        $data_token = $this->where('user_id', $user_id)->find();
+        if(empty($data_token)){
+            $data_token = [];
+            $data_token['user_id'] = $user_id;
+            $data_token['token'] = $tokenString;
+            $data_token['expiretime'] = $expiretime;
+            if(!($this->save($data_token))){
+                return ['code' => 0, 'msg'=> 'token更新失败'];
+            }
+        }else{
+            if(!($this->where('user_id', $user_id)->update(['token' => $tokenString, 'expiretime' => $expiretime]))){
+                return ['code' => 0, 'msg'=> 'token更新失败'];
+            }
+        }
+        return $result ? $tokenString : null;
+    }
+
 }