框架更新

composer.lock

@@ -449,16 +449,16 @@
         },
         {
             "name": "topthink/framework",
-            "version": "v6.0.8",
+            "version": "v6.0.9",
             "source": {
                 "type": "git",
                 "url": "https://github.com/top-think/framework.git",
-                "reference": "4789343672aef06d571d556da369c0e156609bce"
+                "reference": "0b5fb453f0e533de3af3a1ab6a202510b61be617"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/top-think/framework/zipball/4789343672aef06d571d556da369c0e156609bce",
-                "reference": "4789343672aef06d571d556da369c0e156609bce",
+                "url": "https://api.github.com/repos/top-think/framework/zipball/0b5fb453f0e533de3af3a1ab6a202510b61be617",
+                "reference": "0b5fb453f0e533de3af3a1ab6a202510b61be617",
                 "shasum": "",
                 "mirrors": [
                     {
@@ -470,9 +470,9 @@
             "require": {
                 "ext-json": "*",
                 "ext-mbstring": "*",
-                "league/flysystem": "^1.0",
+                "league/flysystem": "^1.1.4",
                 "league/flysystem-cached-adapter": "^1.0",
-                "php": ">=7.1.0",
+                "php": ">=7.2.5",
                 "psr/container": "~1.0",
                 "psr/log": "~1.0",
                 "psr/simple-cache": "^1.0",
@@ -514,9 +514,9 @@
             ],
             "support": {
                 "issues": "https://github.com/top-think/framework/issues",
-                "source": "https://github.com/top-think/framework/tree/v6.0.8"
+                "source": "https://github.com/top-think/framework/tree/v6.0.9"
             },
-            "time": "2021-04-27T00:41:08+00:00"
+            "time": "2021-07-22T03:24:49+00:00"
         },
         {
             "name": "topthink/think-helper",
@@ -623,16 +623,16 @@
         },
         {
             "name": "topthink/think-orm",
-            "version": "v2.0.41",
+            "version": "v2.0.44",
             "source": {
                 "type": "git",
                 "url": "https://github.com/top-think/think-orm.git",
-                "reference": "64bbfdde01f4fd6939c2f695fceb08e6d764ac6b"
+                "reference": "5d3d5c1ebf8bfccf34bacd90edb42989b16ea409"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/top-think/think-orm/zipball/64bbfdde01f4fd6939c2f695fceb08e6d764ac6b",
-                "reference": "64bbfdde01f4fd6939c2f695fceb08e6d764ac6b",
+                "url": "https://api.github.com/repos/top-think/think-orm/zipball/5d3d5c1ebf8bfccf34bacd90edb42989b16ea409",
+                "reference": "5d3d5c1ebf8bfccf34bacd90edb42989b16ea409",
                 "shasum": "",
                 "mirrors": [
                     {
@@ -678,9 +678,9 @@
             ],
             "support": {
                 "issues": "https://github.com/top-think/think-orm/issues",
-                "source": "https://github.com/top-think/think-orm/tree/v2.0.41"
+                "source": "https://github.com/top-think/think-orm/tree/v2.0.44"
             },
-            "time": "2021-07-14T07:51:15+00:00"
+            "time": "2021-07-21T02:22:31+00:00"
         },
         {
             "name": "topthink/think-template",

public/core.php

@@ -10,7 +10,7 @@
 // +----------------------------------------------------------------------
 
 // 检测PHP环境
-if(version_compare(PHP_VERSION,'7.1.0','<'))  die('PHP版本最低 7.1.0');
+if(version_compare(PHP_VERSION,'7.2.0','<'))  die('PHP版本最低 7.2.0');
 
 // 系统版本
 define('APPLICATION_VERSION', 'v2.2.0');

vendor/composer/autoload_psr4.php

@@ -9,7 +9,7 @@ return array(
     'think\\view\\driver\\' => array($vendorDir . '/topthink/think-view/src'),
     'think\\trace\\' => array($vendorDir . '/topthink/think-trace/src'),
     'think\\app\\' => array($vendorDir . '/topthink/think-multi-app/src'),
-    'think\\' => array($vendorDir . '/topthink/framework/src/think', $vendorDir . '/topthink/think-helper/src', $vendorDir . '/topthink/think-orm/src', $vendorDir . '/topthink/think-template/src'),
+    'think\\' => array($vendorDir . '/topthink/think-helper/src', $vendorDir . '/topthink/think-template/src', $vendorDir . '/topthink/think-orm/src', $vendorDir . '/topthink/framework/src/think'),
     'app\\' => array($baseDir . '/app'),
     'Symfony\\Polyfill\\Php80\\' => array($vendorDir . '/symfony/polyfill-php80'),
     'Symfony\\Polyfill\\Php72\\' => array($vendorDir . '/symfony/polyfill-php72'),

vendor/composer/autoload_static.php

@@ -64,10 +64,10 @@ class ComposerStaticInit1ed187777399b73a018d9a6af63a57d1
         ),
         'think\\' => 
         array (
-            0 => __DIR__ . '/..' . '/topthink/framework/src/think',
-            1 => __DIR__ . '/..' . '/topthink/think-helper/src',
+            0 => __DIR__ . '/..' . '/topthink/think-helper/src',
+            1 => __DIR__ . '/..' . '/topthink/think-template/src',
             2 => __DIR__ . '/..' . '/topthink/think-orm/src',
-            3 => __DIR__ . '/..' . '/topthink/think-template/src',
+            3 => __DIR__ . '/..' . '/topthink/framework/src/think',
         ),
         'app\\' => 
         array (

vendor/composer/installed.json

@@ -762,25 +762,31 @@
         },
         {
             "name": "topthink/framework",
-            "version": "v6.0.8",
-            "version_normalized": "6.0.8.0",
+            "version": "v6.0.9",
+            "version_normalized": "6.0.9.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/top-think/framework.git",
-                "reference": "4789343672aef06d571d556da369c0e156609bce"
+                "reference": "0b5fb453f0e533de3af3a1ab6a202510b61be617"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/top-think/framework/zipball/4789343672aef06d571d556da369c0e156609bce",
-                "reference": "4789343672aef06d571d556da369c0e156609bce",
-                "shasum": ""
+                "url": "https://api.github.com/repos/top-think/framework/zipball/0b5fb453f0e533de3af3a1ab6a202510b61be617",
+                "reference": "0b5fb453f0e533de3af3a1ab6a202510b61be617",
+                "shasum": "",
+                "mirrors": [
+                    {
+                        "url": "https://mirrors.aliyun.com/composer/dists/%package%/%reference%.%type%",
+                        "preferred": true
+                    }
+                ]
             },
             "require": {
                 "ext-json": "*",
                 "ext-mbstring": "*",
-                "league/flysystem": "^1.0",
+                "league/flysystem": "^1.1.4",
                 "league/flysystem-cached-adapter": "^1.0",
-                "php": ">=7.1.0",
+                "php": ">=7.2.5",
                 "psr/container": "~1.0",
                 "psr/log": "~1.0",
                 "psr/simple-cache": "^1.0",
@@ -792,7 +798,7 @@
                 "mockery/mockery": "^1.2",
                 "phpunit/phpunit": "^7.0"
             },
-            "time": "2021-04-27T00:41:08+00:00",
+            "time": "2021-07-22T03:24:49+00:00",
             "type": "library",
             "installation-source": "dist",
             "autoload": {
@@ -824,7 +830,7 @@
             ],
             "support": {
                 "issues": "https://github.com/top-think/framework/issues",
-                "source": "https://github.com/top-think/framework/tree/v6.0.8"
+                "source": "https://github.com/top-think/framework/tree/v6.0.9"
             },
             "install-path": "../topthink/framework"
         },
@@ -927,17 +933,17 @@
         },
         {
             "name": "topthink/think-orm",
-            "version": "v2.0.41",
-            "version_normalized": "2.0.41.0",
+            "version": "v2.0.44",
+            "version_normalized": "2.0.44.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/top-think/think-orm.git",
-                "reference": "64bbfdde01f4fd6939c2f695fceb08e6d764ac6b"
+                "reference": "5d3d5c1ebf8bfccf34bacd90edb42989b16ea409"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/top-think/think-orm/zipball/64bbfdde01f4fd6939c2f695fceb08e6d764ac6b",
-                "reference": "64bbfdde01f4fd6939c2f695fceb08e6d764ac6b",
+                "url": "https://api.github.com/repos/top-think/think-orm/zipball/5d3d5c1ebf8bfccf34bacd90edb42989b16ea409",
+                "reference": "5d3d5c1ebf8bfccf34bacd90edb42989b16ea409",
                 "shasum": "",
                 "mirrors": [
                     {
@@ -957,7 +963,7 @@
             "require-dev": {
                 "phpunit/phpunit": "^7|^8|^9.5"
             },
-            "time": "2021-07-14T07:51:15+00:00",
+            "time": "2021-07-21T02:22:31+00:00",
             "type": "library",
             "installation-source": "dist",
             "autoload": {
@@ -985,7 +991,7 @@
             ],
             "support": {
                 "issues": "https://github.com/top-think/think-orm/issues",
-                "source": "https://github.com/top-think/think-orm/tree/v2.0.41"
+                "source": "https://github.com/top-think/think-orm/tree/v2.0.44"
             },
             "install-path": "../topthink/think-orm"
         },

vendor/composer/installed.php

@@ -5,7 +5,7 @@
         'type' => 'project',
         'install_path' => __DIR__ . '/../../',
         'aliases' => array(),
-        'reference' => '6c215fcba72e60dc4017bd65b0bc08b8b67c94d2',
+        'reference' => '17438dbd90d9945b175a1e428da20474e46aff80',
         'name' => 'shopxo/shopxo',
         'dev' => true,
     ),
@@ -79,7 +79,7 @@
             'type' => 'project',
             'install_path' => __DIR__ . '/../../',
             'aliases' => array(),
-            'reference' => '6c215fcba72e60dc4017bd65b0bc08b8b67c94d2',
+            'reference' => '17438dbd90d9945b175a1e428da20474e46aff80',
             'dev_requirement' => false,
         ),
         'symfony/polyfill-mbstring' => array(
@@ -119,12 +119,12 @@
             'dev_requirement' => true,
         ),
         'topthink/framework' => array(
-            'pretty_version' => 'v6.0.8',
-            'version' => '6.0.8.0',
+            'pretty_version' => 'v6.0.9',
+            'version' => '6.0.9.0',
             'type' => 'library',
             'install_path' => __DIR__ . '/../topthink/framework',
             'aliases' => array(),
-            'reference' => '4789343672aef06d571d556da369c0e156609bce',
+            'reference' => '0b5fb453f0e533de3af3a1ab6a202510b61be617',
             'dev_requirement' => false,
         ),
         'topthink/think-helper' => array(
@@ -146,12 +146,12 @@
             'dev_requirement' => false,
         ),
         'topthink/think-orm' => array(
-            'pretty_version' => 'v2.0.41',
-            'version' => '2.0.41.0',
+            'pretty_version' => 'v2.0.44',
+            'version' => '2.0.44.0',
             'type' => 'library',
             'install_path' => __DIR__ . '/../topthink/think-orm',
             'aliases' => array(),
-            'reference' => '64bbfdde01f4fd6939c2f695fceb08e6d764ac6b',
+            'reference' => '5d3d5c1ebf8bfccf34bacd90edb42989b16ea409',
             'dev_requirement' => false,
         ),
         'topthink/think-template' => array(

vendor/services.php

 <?php 
-// This file is automatically generated at:2021-07-19 11:36:48
+// This file is automatically generated at:2021-07-22 11:43:19
 declare (strict_types = 1);
 return array (
   0 => 'think\\app\\Service',

vendor/topthink/framework/.travis.yml

@@ -4,9 +4,9 @@ language: php
 matrix:
   fast_finish: true
   include:
-    - php: 7.1
     - php: 7.2
     - php: 7.3
+    - php: 8.0
 
 cache:
   directories:

vendor/topthink/framework/composer.json

@@ -19,10 +19,10 @@
         }
     ],
     "require": {
-        "php": ">=7.1.0",
+        "php": ">=7.2.5",
         "ext-json": "*",
         "ext-mbstring": "*",
-        "league/flysystem": "^1.0",
+        "league/flysystem": "^1.1.4",
         "league/flysystem-cached-adapter": "^1.0",
         "psr/log": "~1.0",
         "psr/container": "~1.0",

vendor/topthink/framework/src/think/App.php

@@ -39,7 +39,7 @@ use think\initializer\RegisterService;
  */
 class App extends Container
 {
-    const VERSION = '6.0.8';
+    const VERSION = '6.0.9';
 
     /**
      * 应用调试模式

vendor/topthink/framework/src/think/Event.php

@@ -37,6 +37,7 @@ class Event
         'HttpEnd'     => event\HttpEnd::class,
         'RouteLoaded' => event\RouteLoaded::class,
         'LogWrite'    => event\LogWrite::class,
+        'LogRecord'   => event\LogRecord::class,
     ];
 
     /**
@@ -215,6 +216,14 @@ class Event
 
         $result    = [];
         $listeners = $this->listener[$event] ?? [];
+
+        if (strpos($event, '.')) {
+            [$prefix, $event] = explode('.', $event, 2);
+            if (isset($this->listener[$prefix . '.*'])) {
+                $listeners = array_merge($listeners, $this->listener[$prefix . '.*']);
+            }
+        }
+
         $listeners = array_unique($listeners, SORT_REGULAR);
 
         foreach ($listeners as $key => $listener) {

vendor/topthink/framework/src/think/Request.php

@@ -408,7 +408,8 @@ class Request implements ArrayAccess
             $rootDomain = $this->rootDomain();
 
             if ($rootDomain) {
-                $this->subDomain = rtrim(stristr($this->host(), $rootDomain, true), '.');
+                $sub             = stristr($this->host(), $rootDomain, true);
+                $this->subDomain = $sub ? rtrim($sub, '.') : '';
             } else {
                 $this->subDomain = '';
             }
@@ -878,10 +879,12 @@ class Request implements ArrayAccess
      */
     public function all($name = '', $filter = '')
     {
-        $data = array_merge($this->param(), $this->file());
+        $data = array_merge($this->param(), $this->file() ?: []);
 
         if (is_array($name)) {
             $data = $this->only($name, $data, $filter);
+        } elseif ($name) {
+            $data = $data[$name] ?? null;
         }
 
         return $data;
@@ -1147,7 +1150,6 @@ class Request implements ArrayAccess
     {
         $files = $this->file;
         if (!empty($files)) {
-
             if (strpos($name, '.')) {
                 [$name, $sub] = explode('.', $name);
             }
@@ -1307,12 +1309,12 @@ class Request implements ArrayAccess
 
     /**
      * 强制类型转换
-     * @access public
+     * @access protected
      * @param  mixed  $data
      * @param  string $type
      * @return mixed
      */
-    private function typeCast(&$data, string $type)
+    protected function typeCast(&$data, string $type)
     {
         switch (strtolower($type)) {
             // 数组
@@ -1344,7 +1346,7 @@ class Request implements ArrayAccess
 
     /**
      * 获取数据
-     * @access public
+     * @access protected
      * @param  array  $data 数据源
      * @param  string $name 字段名
      * @param  mixed  $default 默认值

vendor/topthink/framework/src/think/console/command/RunServer.php

@@ -63,7 +63,7 @@ class RunServer extends Command
             escapeshellarg($root . DIRECTORY_SEPARATOR . 'router.php')
         );
 
-        $output->writeln(sprintf('ThinkPHP Development server is started On <http://%s:%s/>', '0.0.0.0' == $host ? '127.0.0.1' : $host, $port));
+        $output->writeln(sprintf('ThinkPHP Development server is started On <http://%s:%s/>', $host, $port));
         $output->writeln(sprintf('You can exit with <info>`CTRL-C`</info>'));
         $output->writeln(sprintf('Document root is: %s', $root));
         passthru($command);

vendor/topthink/framework/src/think/facade/Route.php

@@ -62,7 +62,7 @@ use think\route\Url as UrlBuild;
  * @method static RuleItem redirect(string $rule, string $route = '', int $status = 301) 注册重定向路由
  * @method static \think\Route rest(string|array $name, array|bool $resource = []) rest方法定义和修改
  * @method static array|null getRest(string $name = null) 获取rest方法定义的参数
- * @method static RuleItem miss(string|Closure $route, string $method = '*') 注册未匹配路由规则后的处理
+ * @method static RuleItem miss(string|\Closure $route, string $method = '*') 注册未匹配路由规则后的处理
  * @method static Response dispatch(\think\Request $request, Closure|bool $withRoute = true) 路由调度
  * @method static Dispatch|false check() 检测URL路由
  * @method static Dispatch url(string $url) 默认URL解析

vendor/topthink/framework/src/think/service/ModelService.php

@@ -42,6 +42,12 @@ class ModelService extends Service
                 $model->setDateFormat($config->get('database.datetime_format', 'Y-m-d H:i:s'));
             }
 
+            $timeField = $config->get('database.datetime_field');
+            if (!empty($timeField)) {
+                [$createTime, $updateTime] = explode(',', $timeField);
+                $model->setTimeField($createTime, $updateTime);
+            }
+
         });
     }
 }

vendor/topthink/think-orm/src/DbManager.php

@@ -364,7 +364,7 @@ class DbManager
     {
         if (isset($this->event[$event])) {
             foreach ($this->event[$event] as $callback) {
-                call_user_func_array($callback, [$this]);
+                call_user_func_array($callback, [$params]);
             }
         }
     }

vendor/topthink/think-orm/src/db/BaseQuery.php

@@ -621,7 +621,7 @@ abstract class BaseQuery
 
             $bind    = $this->bind;
             $total   = $this->count();
-            $results = $this->options($options)->bind($bind)->page($page, $listRows)->select();
+            $results = $total > 0 ? $this->options($options)->bind($bind)->page($page, $listRows)->select() : [];
         } elseif ($simple) {
             $results = $this->limit(($page - 1) * $listRows, $listRows + 1)->select();
             $total   = null;

vendor/topthink/think-orm/src/db/Builder.php

@@ -969,8 +969,8 @@ abstract class Builder
         $sort = in_array($sort, ['ASC', 'DESC'], true) ? ' ' . $sort : '';
         $bind = $query->getFieldsBindType();
 
-        foreach ($val as $item) {
-            $val[] = $this->parseDataBind($query, $key, $item, $bind);
+        foreach ($val as $k => $item) {
+            $val[$k] = $this->parseDataBind($query, $key, $item, $bind);
         }
 
         return 'field(' . $this->parseKey($query, $key, true) . ',' . implode(',', $val) . ')' . $sort;

vendor/topthink/think-orm/src/db/PDOConnection.php

@@ -16,6 +16,7 @@ use Closure;
 use PDO;
 use PDOStatement;
 use think\db\exception\BindParamException;
+use think\db\exception\DbEventException;
 use think\db\exception\DbException;
 use think\db\exception\PDOException;
 use think\Model;
@@ -865,18 +866,18 @@ abstract class PDOConnection extends Connection
     public function find(BaseQuery $query): array
     {
         // 事件回调
-        $result = $this->db->trigger('before_find', $query);
-
-        if (!$result) {
-            // 执行查询
-            $resultSet = $this->pdoQuery($query, function ($query) {
-                return $this->builder->select($query, true);
-            });
-
-            $result = $resultSet[0] ?? [];
+        try {
+            $this->db->trigger('before_find', $query);
+        } catch (DbEventException $e) {
+            return [];
         }
 
-        return $result;
+        // 执行查询
+        $resultSet = $this->pdoQuery($query, function ($query) {
+            return $this->builder->select($query, true);
+        });
+
+        return $resultSet[0] ?? [];
     }
 
     /**
@@ -908,16 +909,16 @@ abstract class PDOConnection extends Connection
      */
     public function select(BaseQuery $query): array
     {
-        $resultSet = $this->db->trigger('before_select', $query);
-
-        if (!$resultSet) {
-            // 执行查询操作
-            $resultSet = $this->pdoQuery($query, function ($query) {
-                return $this->builder->select($query);
-            });
+        try {
+            $this->db->trigger('before_select', $query);
+        } catch (DbEventException $e) {
+            return [];
         }
 
-        return $resultSet;
+        // 执行查询操作
+        return $this->pdoQuery($query, function ($query) {
+            return $this->builder->select($query);
+        });
     }
 
     /**
@@ -1158,7 +1159,7 @@ abstract class PDOConnection extends Connection
 
         $field = $aggregate . '(' . (!empty($distinct) ? 'DISTINCT ' : '') . $this->builder->parseKey($query, $field, true) . ') AS think_' . strtolower($aggregate);
 
-        $result = $this->value($query, $field, 0, false);
+        $result = $this->value($query, $field, 0);
 
         return $force ? (float) $result : $result;
     }
@@ -1448,7 +1449,7 @@ abstract class PDOConnection extends Connection
             }
             $this->reConnectTimes = 0;
         } catch (\Throwable | \Exception $e) {
-            if ($this->transTimes === 1 && $this->reConnectTimes < 4 && $this->isBreak($e)) {
+            if (1 === $this->transTimes && $this->reConnectTimes < 4 && $this->isBreak($e)) {
                 --$this->transTimes;
                 ++$this->reConnectTimes;
                 $this->close()->startTrans();
@@ -1566,10 +1567,10 @@ abstract class PDOConnection extends Connection
      */
     public function close()
     {
-        $this->linkID    = null;
-        $this->linkWrite = null;
-        $this->linkRead  = null;
-        $this->links     = [];
+        $this->linkID     = null;
+        $this->linkWrite  = null;
+        $this->linkRead   = null;
+        $this->links      = [];
         $this->transTimes = 0;
 
         $this->free();

vendor/topthink/think-orm/src/db/concern/ResultOperation.php

@@ -227,6 +227,8 @@ trait ResultOperation
      * @access public
      * @param array|string|Query|Closure $data 数据
      * @return array|Collection|static[]
+     * @throws ModelNotFoundException
+     * @throws DataNotFoundException
      */
     public function selectOrFail($data = null)
     {
@@ -238,6 +240,8 @@ trait ResultOperation
      * @access public
      * @param array|string|Query|Closure $data 数据
      * @return array|Model|static
+     * @throws ModelNotFoundException
+     * @throws DataNotFoundException
      */
     public function findOrFail($data = null)
     {

vendor/topthink/think-orm/src/db/exception/DbEventException.php

+<?php
+// +----------------------------------------------------------------------
+// | ThinkPHP [ WE CAN DO IT JUST THINK IT ]
+// +----------------------------------------------------------------------
+// | Copyright (c) 2006-2016 http://thinkphp.cn All rights reserved.
+// +----------------------------------------------------------------------
+// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
+// +----------------------------------------------------------------------
+// | Author: yunwuxin <448901948@qq.com>
+// +----------------------------------------------------------------------
+
+namespace think\db\exception;
+
+/**
+ * Db事件异常
+ */
+class DbEventException extends DbException
+{
+}

vendor/topthink/think-orm/src/model/Relation.php

@@ -245,11 +245,15 @@ abstract class Relation
     /**
      * 排除关联数据的字段
      * @access public
-     * @param  array $field 关联字段限制
+     * @param  array|string $field 关联字段限制
      * @return $this
      */
-    public function withoutField(array $field)
+    public function withoutField($field)
     {
+        if (is_string($field)) {
+            $field = array_map('trim', explode(',', $field));
+        }
+
         $this->withoutField = $field;
         return $this;
     }

vendor/topthink/think-orm/src/model/concern/TimeStamp.php

@@ -77,6 +77,21 @@ trait TimeStamp
         return $type;
     }
 
+    /**
+     * 设置时间字段名称
+     * @access public
+     * @param  string $createTime
+     * @param  string $updateTime
+     * @return $this
+     */
+    public function setTimeField(string $createTime, string $updateTime)
+    {
+        $this->createTime = $createTime;
+        $this->updateTime = $updateTime;
+
+        return $this;
+    }
+
     /**
      * 获取自动写入时间字段
      * @access public

vendor/topthink/think-orm/src/model/concern/Virtual.php

+<?php
+// +----------------------------------------------------------------------
+// | ThinkPHP [ WE CAN DO IT JUST THINK ]
+// +----------------------------------------------------------------------
+// | Copyright (c) 2006~2019 http://thinkphp.cn All rights reserved.
+// +----------------------------------------------------------------------
+// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
+// +----------------------------------------------------------------------
+// | Author: liu21st <liu21st@gmail.com>
+// +----------------------------------------------------------------------
+declare (strict_types = 1);
+
+namespace think\model\concern;
+
+use think\db\BaseQuery as Query;
+use think\db\exception\DbException as Exception;
+
+/**
+ * 虚拟模型
+ */
+trait Virtual
+{
+    /**
+     * 获取当前模型的数据库查询对象
+     * @access public
+     * @param array $scope 设置不使用的全局查询范围
+     * @return Query
+     */
+    public function db($scope = []): Query
+    {
+        throw new Exception('virtual model not support db query');
+    }
+
+    /**
+     * 获取字段类型信息
+     * @access public
+     * @param string $field 字段名
+     * @return string|null
+     */
+    public function getFieldType(string $field)
+    {}
+
+    /**
+     * 保存当前数据对象
+     * @access public
+     * @param array  $data     数据
+     * @param string $sequence 自增序列名
+     * @return bool
+     */
+    public function save(array $data = [], string $sequence = null): bool
+    {
+        // 数据对象赋值
+        $this->setAttrs($data);
+
+        if ($this->isEmpty() || false === $this->trigger('BeforeWrite')) {
+            return false;
+        }
+
+        // 写入回调
+        $this->trigger('AfterWrite');
+
+        $this->exists(true);
+
+        return true;
+    }
+
+    /**
+     * 删除当前的记录
+     * @access public
+     * @return bool
+     */
+    public function delete(): bool
+    {
+        if (!$this->isExists() || $this->isEmpty() || false === $this->trigger('BeforeDelete')) {
+            return false;
+        }
+
+        // 关联删除
+        if (!empty($this->relationWrite)) {
+            $this->autoRelationDelete();
+        }
+
+        $this->trigger('AfterDelete');
+
+        $this->exists(false);
+
+        return true;
+    }
+
+}