内核更新

bug修复

application/common/controller/User.php

@@ -34,9 +34,6 @@ class User extends Base {
 			array('title' => '密码修改', 'url' => 'user/profile/editpw', 'icon' => 'key'),
 			array('title' => '更换头像', 'url' => 'user/profile/avatar', 'icon' => 'male'),
 		);
-		$menu['订单管理'] = array(
-			array('title' => '我的订单', 'url' => 'user/order/index', 'icon' => 'shopping-bag'),
-		);
 		$contetnmenu = $this->getContentMenu();
 		if (!empty($contetnmenu)) {
 			$menu['内容管理'] = $contetnmenu;

application/common/model/Document.php

@@ -73,7 +73,7 @@ class Document extends \think\model\Merge{
 		if (is_numeric($name)) {
 			$name = db('model')->where(array('id'=>$name))->value('name');
 		}
-		self::$relationModel = array('document_' . $name);
+		$this->relationModel = array('document_' . $name);
 		return $this;
 	}
 

core/base.php

@@ -9,7 +9,7 @@
 // | Author: liu21st <liu21st@gmail.com>
 // +----------------------------------------------------------------------
 
-define('THINK_VERSION', '5.0.0');
+define('THINK_VERSION', '5.0.2dev');
 define('THINK_START_TIME', microtime(true));
 define('THINK_START_MEM', memory_get_usage());
 define('EXT', '.php');

core/library/think/App.php

@@ -79,6 +79,7 @@ class App
     {
         is_null($request) && $request = Request::instance();
 
+        try {
             $config = self::initCommon();
             if (defined('BIND_MODULE')) {
                 // 模块/控制器绑定
@@ -92,18 +93,20 @@ class App
             }
 
             $request->filter($config['default_filter']);
-        try {
 
-            // 开启多语言机制
             if ($config['lang_switch_on']) {
-                // 获取当前语言
+                // 开启多语言机制 检测当前语言
-                $request->langset(Lang::detect());
+                Lang::detect();
+            } else {
+                // 读取默认语言
+                Lang::range($config['default_lang']);
+            }
+            $request->langset(Lang::range());
             // 加载系统语言包
-                Lang::load(THINK_PATH . 'lang' . DS . $request->langset() . EXT);
+            Lang::load([
-                if (!$config['app_multi_module']) {
+                THINK_PATH . 'lang' . DS . $request->langset() . EXT,
-                    Lang::load(APP_PATH . 'lang' . DS . $request->langset() . EXT);
+                APP_PATH . 'lang' . DS . $request->langset() . EXT,
-                }
+            ]);
-            }
 
             // 获取应用调度信息
             $dispatch = self::$dispatch;
@@ -496,7 +499,7 @@ class App
             }
 
             // 加载当前模块语言包
-            if ($config['lang_switch_on'] && $module) {
+            if ($module) {
                 Lang::load($path . 'lang' . DS . Request::instance()->langset() . EXT);
             }
         }

core/library/think/Db.php

@@ -40,7 +40,7 @@ use think\paginator\Collection as PaginatorCollection;
  * @method boolean chunk(integer $count, callable $callback, string $column = null) static 分块获取数据
  * @method mixed query(string $sql, array $bind = [], boolean $fetch = false, boolean $master = false, mixed $class = false) static SQL查询
  * @method integer execute(string $sql, array $bind = [], boolean $fetch = false, boolean $getLastInsID = false, string $sequence = null) static SQL执行
- * @method PaginatorCollection paginate(integer $listRows = 15, boolean $simple = false, array $config = []) static 分页查询
+ * @method PaginatorCollection paginate(integer $listRows = 15, mixed $simple = false, array $config = []) static 分页查询
  * @method mixed transaction(callable $callback) static 执行数据库事务
  * @method boolean batchQuery(array $sqlArray) static 批处理执行SQL语句
  */

core/library/think/File.php

@@ -403,4 +403,9 @@ class File extends SplFileObject
     {
         return $this->error;
     }
+
+    public function __call($method, $args)
+    {
+        return $this->hash($method);
+    }
 }

core/library/think/Lang.php

@@ -25,6 +25,8 @@ class Lang
     protected static $langDetectVar = 'lang';
     // 语言Cookie变量
     protected static $langCookieVar = 'think_var';
+    // 语言Cookie的过期时间
+    protected static $langCookieExpire = 3600;
     // 允许语言列表
     protected static $allowLangList = [];
 
@@ -81,11 +83,9 @@ class Lang
                 // 记录加载信息
                 App::$debug && Log::record('[ LANG ] ' . $_file, 'info');
                 $_lang = include $_file;
-            } else {
-                $_lang = [];
-            }
                 $lang  = array_change_key_case($_lang) + $lang;
             }
+        }
         if (!empty($lang)) {
             self::$lang[$range] = $lang + self::$lang[$range];
         }
@@ -157,7 +157,7 @@ class Lang
         if (isset($_GET[self::$langDetectVar])) {
             // url中设置了语言变量
             $langSet = strtolower($_GET[self::$langDetectVar]);
-            Cookie::set(self::$langCookieVar, $langSet, 3600);
+            Cookie::set(self::$langCookieVar, $langSet, self::$langCookieExpire);
         } elseif (Cookie::get(self::$langCookieVar)) {
             // 获取上次用户的选择
             $langSet = strtolower(Cookie::get(self::$langCookieVar));
@@ -165,7 +165,7 @@ class Lang
             // 自动侦测浏览器语言
             preg_match('/^([a-z\d\-]+)/i', $_SERVER['HTTP_ACCEPT_LANGUAGE'], $matches);
             $langSet = strtolower($matches[1]);
-            Cookie::set(self::$langCookieVar, $langSet, 3600);
+            Cookie::set(self::$langCookieVar, $langSet, self::$langCookieExpire);
         }
         if (empty(self::$allowLangList) || in_array($langSet, self::$allowLangList)) {
             // 合法的语言
@@ -197,6 +197,16 @@ class Lang
         self::$langCookieVar = $var;
     }
 
+    /**
+     * 设置语言的cookie的过期时间
+     * @param string $expire 过期时间
+     * @return void
+     */
+    public static function setLangCookieExpire($expire)
+    {
+        self::$langCookieExpire = $expire;
+    }
+
     /**
      * 设置允许的语言列表
      * @param array $list 语言列表

core/library/think/Loader.php

@@ -322,7 +322,7 @@ class Loader
                 //加载当前模块应用类库
                 $baseUrl = App::$modulePath;
             } elseif (is_dir(EXTEND_PATH . $name)) {
-                $baseUrl = EXTEND_PATH;
+                $baseUrl = EXTEND_PATH . $name . DS;
             } else {
                 // 加载其它模块的类库
                 $baseUrl = APP_PATH . $name . DS;

core/library/think/Model.php

@@ -13,6 +13,7 @@ namespace think;
 
 use InvalidArgumentException;
 use think\Cache;
+use think\Config;
 use think\Db;
 use think\db\Query;
 use think\Exception;
@@ -99,7 +100,7 @@ abstract class Model implements \JsonSerializable, \ArrayAccess
     // 验证失败是否抛出异常
     protected $failException = false;
     // 全局查询范围
-    protected static $useGlobalScope = true;
+    protected $useGlobalScope = true;
 
     /**
      * 初始化过的模型.
@@ -126,7 +127,12 @@ abstract class Model implements \JsonSerializable, \ArrayAccess
 
         if (empty($this->name)) {
             // 当前模型名
-            $this->name = basename(str_replace('\\', '/', $this->class));
+            $name       = str_replace('\\', '/', $this->class);
+            $this->name = basename($name);
+            if (Config::get('class_suffix')) {
+                $suffix     = basename(dirname($name));
+                $this->name = substr($this->name, 0, -strlen($suffix));
+            }
         }
 
         if (is_null($this->autoWriteTimestamp)) {
@@ -141,9 +147,10 @@ abstract class Model implements \JsonSerializable, \ArrayAccess
     /**
      * 获取当前模型的数据库查询对象
      * @access public
+     * @param bool $baseQuery 是否调用全局查询范围
      * @return Query
      */
-    public function db()
+    public function db($baseQuery = true)
     {
         $model = $this->class;
         if (!isset(self::$links[$model])) {
@@ -163,6 +170,10 @@ abstract class Model implements \JsonSerializable, \ArrayAccess
 
             self::$links[$model] = $query;
         }
+        // 全局作用域
+        if ($baseQuery && method_exists($this, 'base')) {
+            call_user_func_array([$this, 'base'], [ & self::$links[$model]]);
+        }
         // 返回当前模型的数据库查询对象
         return self::$links[$model];
     }
@@ -401,9 +412,10 @@ abstract class Model implements \JsonSerializable, \ArrayAccess
             // 类型转换
             $value = $this->readTransform($value, $this->type[$name]);
         } elseif ($notFound) {
-            if (method_exists($this, $name) && !method_exists('\think\Model', $name)) {
+            $method = Loader::parseName($name, 1);
+            if (method_exists($this, $method) && !method_exists('\think\Model', $method)) {
                 // 不存在该字段 获取关联数据
-                $value = $this->relation()->getRelation($name);
+                $value = $this->relation()->getRelation($method);
                 // 保存关联对象值
                 $this->data[$name] = $value;
             } else {
@@ -1110,7 +1122,7 @@ abstract class Model implements \JsonSerializable, \ArrayAccess
     public static function useGlobalScope($use)
     {
         $model                 = new static();
-        static::$useGlobalScope = $use;
+        $model->useGlobalScope = $use;
         return $model;
     }
 
@@ -1333,10 +1345,6 @@ abstract class Model implements \JsonSerializable, \ArrayAccess
     public function __call($method, $args)
     {
         $query = $this->db();
-        // 全局作用域
-        if (static::$useGlobalScope && method_exists($this, 'base')) {
-            call_user_func_array('static::base', [ & $query]);
-        }
         if (method_exists($this, 'scope' . $method)) {
             // 动态调用命名范围
             $method = 'scope' . $method;
@@ -1351,11 +1359,6 @@ abstract class Model implements \JsonSerializable, \ArrayAccess
     public static function __callStatic($method, $params)
     {
         $query = self::getDb();
-        $model = get_called_class();
-        // 全局作用域
-        if (static::$useGlobalScope && method_exists($model, 'base')) {
-            call_user_func_array('static::base', [ & $query]);
-        }
         return call_user_func_array([$query, $method], $params);
     }
 

core/library/think/Request.php

@@ -1476,6 +1476,7 @@ class Request
      */
     public function cache($key, $expire = null)
     {
+        if ($this->isGet()) {
             if (false !== strpos($key, ':')) {
                 $param = $this->param();
                 foreach ($param as $item => $val) {
@@ -1483,18 +1484,31 @@ class Request
                         $key = str_replace(':' . $item, $val, $key);
                     }
                 }
+            } elseif ('__URL__' == $key) {
+                // 当前URL地址作为缓存标识
+                $key = md5($this->url());
+            } elseif (strpos($key, ']')) {
+                if ('[' . $this->ext() . ']' == $key) {
+                    // 缓存某个后缀的请求
+                    $key = md5($this->url());
+                } else {
+                    return;
                 }
-        if (Cache::has($key)) {
+            }
+
+            if (strtotime($this->server('HTTP_IF_MODIFIED_SINCE')) + $expire > $_SERVER['REQUEST_TIME']) {
                 // 读取缓存
-            $content  = Cache::get($key);
+                $response = Response::create()->code(304);
-            $response = Response::create($content)
+                throw new \think\exception\HttpResponseException($response);
-                ->code(304)
+            } elseif (Cache::has($key)) {
-                ->header('Content-Type', Cache::get($key . '_header'));
+                list($content, $header) = Cache::get($key);
+                $response               = Response::create($content)->header($header);
                 throw new \think\exception\HttpResponseException($response);
             } else {
                 $this->cache = [$key, $expire];
             }
         }
+    }
 
     /**
      * 读取缓存设置

core/library/think/Response.php

@@ -111,15 +111,17 @@ class Response
                 header($name . ':' . $val);
             }
         }
-        echo $data;
-
         if (200 == $this->code) {
             $cache = Request::instance()->getCache();
             if ($cache) {
-                Cache::set($cache[0], $data, $cache[1]);
+                header('Cache-Control: max-age=' . $cache[1] . ',must-revalidate');
-                Cache::set($cache[0] . '_header', $this->header['Content-Type']);
+                header('Last-Modified:' . gmdate('D, d M Y H:i:s') . ' GMT');
+                header('Expires:' . gmdate('D, d M Y H:i:s', $_SERVER['REQUEST_TIME'] + $cache[1]) . ' GMT');
+                $header['Content-Type'] = $this->header['Content-Type'];
+                Cache::set($cache[0], [$data, $header], $cache[1]);
             }
         }
+        echo $data;
 
         if (function_exists('fastcgi_finish_request')) {
             // 提高页面响应

core/library/think/Route.php

@@ -830,7 +830,7 @@ class Route
             if (true === $rule) {
                 $rule = self::getRouteExpress($url);
             }
-            if (!empty($rule['route'])) {
+            if (!empty($rule['route']) && self::checkOption($rule['option'], $url, $request)) {
                 return self::parseRule($url, $rule['route'], $url, $rule['option']);
             }
         }

core/library/think/Template.php

@@ -977,14 +977,14 @@ class Template
                     break;
                 case 'COOKIE':
                     if (isset($vars[2])) {
-                        $parseStr = '$_COOKIE[\'' . $vars[1] . '\'][\'' . $vars[2] . '\']';
+                        $parseStr = '\\think\\Cookie::get(\'' . $vars[1] . '.' . $vars[2] . '\')';
                     } else {
                         $parseStr = '\\think\\Cookie::get(\'' . $vars[1] . '\')';
                     }
                     break;
                 case 'SESSION':
                     if (isset($vars[2])) {
-                        $parseStr = '$_SESSION[\'' . $vars[1] . '\'][\'' . $vars[2] . '\']';
+                        $parseStr = '\\think\\Session::get(\'' . $vars[1] . '.' . $vars[2] . '\')';
                     } else {
                         $parseStr = '\\think\\Session::get(\'' . $vars[1] . '\')';
                     }

core/library/think/cache/Driver.php

@@ -16,6 +16,7 @@ namespace think\cache;
  */
 abstract class Driver
 {
+    protected $handler = null;
     protected $options = [];
     protected $tag;
 
@@ -173,4 +174,15 @@ abstract class Driver
             return [];
         }
     }
+
+    /**
+     * 返回句柄对象，可执行其它高级方法
+     *
+     * @access public
+     * @return object
+     */
+    public function handler()
+    {
+        return $this->handler;
+    }
 }

core/library/think/cache/driver/File.php

@@ -221,9 +221,13 @@ class File extends Driver
             $this->rm('tag_' . md5($tag));
             return true;
         }
-        $fileLsit = (array) glob($this->options['path'] . '*');
+        $files = (array) glob($this->options['path'] . ($this->options['prefix'] ? $this->options['prefix'] . DS : '') . '*');
-        foreach ($fileLsit as $path) {
+        foreach ($files as $path) {
-            is_file($path) && unlink($path);
+            if (is_dir($path)) {
+                array_map('unlink', glob($path . '/*.php'));
+            } else {
+                unlink($path);
+            }
         }
         return true;
     }

core/library/think/cache/driver/Lite.php

@@ -180,6 +180,6 @@ class Lite extends Driver
             $this->rm('tag_' . md5($tag));
             return true;
         }
-        array_map("unlink", glob($this->options['path'] . $this->options['prefix'] . '*.php'));
+        array_map("unlink", glob($this->options['path'] . ($this->options['prefix'] ? $this->options['prefix'] . DS : '') . '*.php'));
     }
 }

core/library/think/cache/driver/Memcache.php

@@ -16,7 +16,6 @@ use think\Exception;
 
 class Memcache extends Driver
 {
-    protected $handler = null;
     protected $options = [
         'host'       => '127.0.0.1',
         'port'       => 11211,

core/library/think/cache/driver/Memcached.php

@@ -15,7 +15,6 @@ use think\cache\Driver;
 
 class Memcached extends Driver
 {
-    protected $handler;
     protected $options = [
         'host'     => '127.0.0.1',
         'port'     => 11211,

core/library/think/cache/driver/Redis.php

@@ -22,7 +22,6 @@ use think\cache\Driver;
  */
 class Redis extends Driver
 {
-    protected $handler = null;
     protected $options = [
         'host'       => '127.0.0.1',
         'port'       => 6379,
@@ -174,14 +173,4 @@ class Redis extends Driver
         return $this->handler->flushDB();
     }
 
-    /**
-     * 返回句柄对象，可执行其它高级方法
-     *
-     * @access public
-     * @return object
-     */
-    public function handler()
-    {
-        return $this->handler;
-    }
 }

core/library/think/cache/driver/Sqlite.php

@@ -20,7 +20,6 @@ use think\Exception;
  */
 class Sqlite extends Driver
 {
-
     protected $options = [
         'db'         => ':memory:',
         'table'      => 'sharedmemory',

core/library/think/cache/driver/Wincache.php

@@ -25,8 +25,6 @@ class Wincache extends Driver
         'expire' => 0,
     ];
 
-    protected $tag;
-
     /**
      * 架构函数
      * @param array $options 缓存参数

core/library/think/db/Query.php

@@ -489,51 +489,51 @@ class Query
      */
     public function count($field = '*')
     {
-        return $this->value('COUNT(' . $field . ') AS tp_count', 0);
+        return (int) $this->value('COUNT(' . $field . ') AS tp_count', 0);
     }
 
     /**
      * SUM查询
      * @access public
      * @param string $field 字段名
-     * @return integer
+     * @return float|int
      */
     public function sum($field = '*')
     {
-        return $this->value('SUM(' . $field . ') AS tp_sum', 0);
+        return $this->value('SUM(' . $field . ') AS tp_sum', 0) + 0;
     }
 
     /**
      * MIN查询
      * @access public
      * @param string $field 字段名
-     * @return integer
+     * @return float|int
      */
     public function min($field = '*')
     {
-        return $this->value('MIN(' . $field . ') AS tp_min', 0);
+        return $this->value('MIN(' . $field . ') AS tp_min', 0) + 0;
     }
 
     /**
      * MAX查询
      * @access public
      * @param string $field 字段名
-     * @return integer
+     * @return float|int
      */
     public function max($field = '*')
     {
-        return $this->value('MAX(' . $field . ') AS tp_max', 0);
+        return $this->value('MAX(' . $field . ') AS tp_max', 0) + 0;
     }
 
     /**
      * AVG查询
      * @access public
      * @param string $field 字段名
-     * @return integer
+     * @return float|int
      */
     public function avg($field = '*')
     {
-        return $this->value('AVG(' . $field . ') AS tp_avg', 0);
+        return $this->value('AVG(' . $field . ') AS tp_avg', 0) + 0;
     }
 
     /**
@@ -972,7 +972,7 @@ class Query
     /**
      * 分页查询
      * @param int|null $listRows 每页数量
-     * @param bool     $simple   简洁模式
+     * @param int|bool $simple   简洁模式或者总记录数
      * @param array    $config   配置参数
      *                           page:当前页,
      *                           path:url路径,
@@ -986,6 +986,10 @@ class Query
      */
     public function paginate($listRows = null, $simple = false, $config = [])
     {
+        if (is_int($simple)) {
+            $total  = $simple;
+            $simple = false;
+        }
         $config   = array_merge(Config::get('paginate'), $config);
         $listRows = $listRows ?: $config['list_rows'];
 
@@ -1000,16 +1004,17 @@ class Query
 
         $config['path'] = isset($config['path']) ? $config['path'] : call_user_func([$class, 'getCurrentPath']);
 
-        if (!$simple) {
+        if (!isset($total) && !$simple) {
             $options = $this->getOptions();
             $total   = $this->count();
             $bind    = $this->bind;
             $results = $this->options($options)->bind($bind)->page($page, $listRows)->select();
-        } else {
+        } elseif ($simple) {
             $results = $this->limit(($page - 1) * $listRows, $listRows + 1)->select();
             $total   = null;
+        } else {
+            $results = $this->page($page, $listRows)->select();
         }
-
         return $class::make($results, $listRows, $page, $total, $simple, $config);
     }
 
@@ -1482,7 +1487,11 @@ class Query
      */
     public function getOptions($name = '')
     {
-        return isset($this->options[$name]) ? $this->options[$name] : $this->options;
+        if ('' === $name) {
+            return $this->options;
+        } else {
+            return isset($this->options[$name]) ? $this->options[$name] : null;
+        }
     }
 
     /**

core/library/think/db/builder/Mysql.php

@@ -32,7 +32,7 @@ class Mysql extends Builder
         if (strpos($key, '$.') && false === strpos($key, '(')) {
             // JSON字段支持
             list($field, $name) = explode('$.', $key);
-            $key                = 'jsn_extract(' . $field . ', \'$.\'.' . $name . ')';
+            $key                = 'json_extract(' . $field . ', \'$.' . $name . '\')';
         }
         if (!preg_match('/[,\'\"\*\(\)`.\s]/', $key)) {
             $key = '`' . $key . '`';

core/library/think/exception/Handle.php

@@ -203,10 +203,6 @@ class Handle
         if (IS_CLI) {
             return $message;
         }
-        // 导入语言包
-        if (!Config::get('lang_switch_on')) {
-            Lang::load(THINK_PATH . 'lang' . DS . Lang::detect() . EXT);
-        }
 
         if (strpos($message, ':')) {
             $name    = strstr($message, ':', true);

core/library/think/model/Merge.php

@@ -17,7 +17,7 @@ use think\Model;
 class Merge extends Model
 {
 
-    protected static $relationModel = []; // HAS ONE 关联的模型列表
+    protected $relationModel = []; // HAS ONE 关联的模型列表
     protected $fk            = ''; //  外键名 默认为主表名_id
     protected $mapFields     = []; //  需要处理的模型映射字段，避免混淆 array( id => 'user.id'  )
 
@@ -64,7 +64,7 @@ class Merge extends Model
         $fields = self::getModelField($query, $master, '', $class->mapFields);
         $query->alias($master)->field($fields);
 
-        foreach (static::$relationModel as $key => $model) {
+        foreach ($class->relationModel as $key => $model) {
             $name  = is_int($key) ? $model : $key;
             $table = is_int($key) ? $query->getTable($name) : $model;
             $query->join($table . ' ' . $name, $name . '.' . $class->fk . '=' . $master . '.' . $class->getPk());
@@ -126,7 +126,7 @@ class Merge extends Model
         $item = [];
         foreach ($data as $key => $val) {
             if ($insert || in_array($key, $this->change) || $this->isPk($key)) {
-                if (array_key_exists($key, $this->mapFields)) {
+                if ($this->fk != $key && array_key_exists($key, $this->mapFields)) {
                     list($name, $key) = explode('.', $this->mapFields[$key]);
                     if ($model == $name) {
                         $item[$key] = $val;
@@ -203,7 +203,7 @@ class Merge extends Model
                 $result = $db->strict(false)->where($where)->update($data);
 
                 // 写入附表数据
-                foreach (static::$relationModel as $key => $model) {
+                foreach ($this->relationModel as $key => $model) {
                     $name  = is_int($key) ? $model : $key;
                     $table = is_int($key) ? $db->getTable($model) : $model;
                     // 处理关联模型数据
@@ -213,6 +213,8 @@ class Merge extends Model
                         $result = 1;
                     }
                 }
+                // 清空change
+                $this->change = [];
                 // 新增回调
                 $this->trigger('after_update', $this);
             } else {
@@ -239,16 +241,19 @@ class Merge extends Model
                     if ($insertId) {
                         if (is_string($pk)) {
                             $this->data[$pk] = $insertId;
+                            if ($this->fk == $pk) {
+                                $this->change[] = $pk;
+                            }
                         }
                         $this->data[$this->fk] = $insertId;
                     }
 
                     // 写入附表数据
                     $source = $this->data;
-                    if ($insertId && is_string($pk) && isset($source[$pk])) {
+                    if ($insertId && is_string($pk) && isset($source[$pk]) && $this->fk != $pk) {
                         unset($source[$pk]);
                     }
-                    foreach (static::$relationModel as $key => $model) {
+                    foreach ($this->relationModel as $key => $model) {
                         $name  = is_int($key) ? $model : $key;
                         $table = is_int($key) ? $db->getTable($model) : $model;
                         // 处理关联模型数据
@@ -257,6 +262,10 @@ class Merge extends Model
                         $query->table($table)->strict(false)->insert($data);
                     }
                 }
+                // 标记为更新
+                $this->isUpdate = true;
+                // 清空change
+                $this->change = [];
                 // 新增回调
                 $this->trigger('after_insert', $this);
             }
@@ -288,7 +297,7 @@ class Merge extends Model
                 $pk = $this->data[$this->getPk()];
 
                 // 删除关联数据
-                foreach (static::$relationModel as $key => $model) {
+                foreach ($this->relationModel as $key => $model) {
                     $table = is_int($key) ? $db->getTable($model) : $model;
                     $query = clone $db;
                     $query->table($table)->where($this->fk, $pk)->delete();

core/library/think/model/Relation.php

@@ -318,11 +318,7 @@ class Relation
             }
         }
 
-        if (!isset($list[$relation])) {
+        $result->setAttr($relation, !isset($list[$relation]) ? null : (new $model($list[$relation]))->isUpdate(true));
-            // 设置关联模型属性
-            $list[$relation] = [];
-        }
-        $result->setAttr($relation, (new $model($list[$relation]))->isUpdate(true));
     }
 
     /**

core/library/traits/model/SoftDelete.php

@@ -12,7 +12,8 @@ trait SoftDelete
      */
     public function trashed()
     {
-        if (!empty($this->data[static::$deleteTime])) {
+        $field = $this->getDeleteTimeField();
+        if (!empty($this->data[$field])) {
             return true;
         }
         return false;
@@ -37,7 +38,8 @@ trait SoftDelete
     public static function onlyTrashed()
     {
         $model = new static();
-        return $model->db()->where(static::$deleteTime, 'exp', 'is not null');
+        $field = $model->getDeleteTimeField();
+        return $model->db()->where($field, 'exp', 'is not null');
     }
 
     /**
@@ -51,10 +53,9 @@ trait SoftDelete
         if (false === $this->trigger('before_delete', $this)) {
             return false;
         }
-
+        $name = $this->getDeleteTimeField();
-        if (static::$deleteTime && !$force) {
+        if (!$force) {
             // 软删除
-            $name              = static::$deleteTime;
             $this->change[]    = $name;
             $this->data[$name] = $this->autoWriteTimestamp($name);
             $result            = $this->isUpdate()->save();
@@ -106,12 +107,10 @@ trait SoftDelete
      */
     public function restore($where = [])
     {
-        if (static::$deleteTime) {
+        $name = $this->getDeleteTimeField();
         // 恢复删除
-            $name = static::$deleteTime;
         return $this->isUpdate()->save([$name => null], $where);
-        }
+
-        return false;
     }
 
     /**
@@ -120,11 +119,28 @@ trait SoftDelete
      * @param \think\db\Query $query 查询对象
      * @return void
      */
-    protected static function base($query)
+    protected function base($query)
     {
-        if (static::$deleteTime) {
+        $field = $this->getDeleteTimeField(true);
-            $query->where(static::$deleteTime, 'null');
+        $query->where($field, 'null');
-        }
     }
 
+    /**
+     * 获取软删除字段
+     * @access public
+     * @param bool  $read 是否查询操作 写操作的时候会自动去掉表别名
+     * @return string
+     */
+    protected function getDeleteTimeField($read = false)
+    {
+        if (isset($this->deleteTime)) {
+            $field = $this->deleteTime;
+        } else {
+            $field = 'delete_time';
+        }
+        if (!$read && strpos($field, '.')) {
+            list($alias, $field) = explode('.', $field);
+        }
+        return $field;
+    }
 }