字段填充方式string更改为value 修正mysql驱动一处BUG

library/think/Model.php

@@ -971,7 +971,8 @@ class Model
     protected function _create_filter(&$data)
     {}
 
-    protected function dataValidate(&$data){
+    protected function dataValidate(&$data)
+    {
         if (!empty($this->options['validate'])) {
             if (is_string($this->options['validate'])) {
                 // 读取配置文件中的自动验证定义
@@ -1030,7 +1031,8 @@ class Model
         return;
     }
 
-    protected function dataFill(&$data){
+    protected function dataFill(&$data)
+    {
         if (!empty($this->options['auto'])) {
             if (is_string($this->options['auto'])) {
                 // 读取配置文件中的自动验证定义
@@ -1065,7 +1067,7 @@ class Model
             $data[$key] = App::invokeFunction($val, [$value, $data]);
         } else {
             $rule = isset($val[0]) ? $val[0] : $val;
-            $type = isset($val[1]) ? $val[1] : 'string';
+            $type = isset($val[1]) ? $val[1] : 'value';
             switch ($type) {
                 case 'behavior':
                     Hook::exec($rule, '', $data);
@@ -1078,7 +1080,7 @@ class Model
                         unset($data[$key]);
                     }
                     break;
-                case 'string':
+                case 'value':
                 default:
                     $data[$key] = $rule;
                     break;

library/think/db/driver/Mysql.php

@@ -50,6 +50,9 @@ class Mysql extends Driver
     {
         $this->initConnect(true);
         list($tableName) = explode(' ', $tableName);
+        if (strpos($tableName, '.')) {
+            $tableName = str_replace('.', '`.`', $tableName);
+        }
         $sql    = 'SHOW COLUMNS FROM `' . $tableName . '`';
         $result = $this->query($sql);
         $info   = [];