1

@@ -63,7 +63,7 @@ class Home extends Base {
      * @time 2023/2/18 17:32
      */
     public function send_mail(){
-        return print_r(app()->file('files'),true);
+
         $email = $this->getEmail();
 
         $formData = Verify::checks([
@@ -75,7 +75,7 @@ class Home extends Base {
             'files|'.__('files_email')  =>  [
                 'file'=>[
                     'ext'   =>  [],
-                    'size'  =>  1024*1024,
+                    'size'  =>  500,
                     'mine'  =>  []
                 ]
             ],

@@ -42,7 +42,10 @@ return [
     'verify_in'   =>  '%s必须在(%s)中',
     'verify_string'   =>  '%s必须是字符串',
     'verify_array_or_string'   =>  '%s必须是%s数组或者字符串',
-    'verify_file'   =>  '%s必须文件',
+    'verify_file'   =>  '%s必须是文件',
+    'verify_file.ext'   =>  '%s上传的文件(%s)后缀必须是%s',
+    'verify_file.mine'   =>  '%s上传的文件(%s)类型必须是%s',
+    'verify_file.size'   =>  '%s上传的文件(%s)大小必须在%skb以内',
 
 
 

@@ -238,7 +238,7 @@ class App {
 
     /**
      * 错误
-     * @param string $message
+     * @param string|array $message
      * @param int $status
      * @throws Err
      * @author：dc

@@ -169,12 +169,12 @@ class Verify {
     /**
      * 必须
      * @param $key
-     * @return false
+     * @return bool
      * @author：dc
-     * @time 2023/3/13 10:11
+     * @time 2023/3/13 17:14
      */
     public function required($key){
-        return $this->_get($key) !== '';
+        return $this->_get($key) !== '' || app()->file($key);
     }
 
 
@@ -388,7 +388,37 @@ class Verify {
      * @time 2023/3/13 14:27
      */
     public function file($key,$value){
+        $files = app()->file($key);
+        if($files){
+            foreach ($files as $file){
+                // 后缀
+                if(!empty($value['ext'])){
+                    $value['ext'] = is_string($value['ext']) ? [$value['ext']] : [];
+                    if (!in_array($file->ext,$value['ext'])){
+                        app()->e(['verify_file.ext',[$this->alias[$key],$file->name,implode('|',$value['ext'])]],600);
+                        return false;
+                    }
+                }
 
+                // 类型
+                if(!empty($value['mine'])){
+                    $value['mine'] = is_string($value['mine']) ? [$value['mine']] : [];
+                    if (!in_array($file->mime,$value['mine'])){
+                        app()->e(['verify_file.mine',[$this->alias[$key],$file->name,implode('|',$value['mine'])]],600);
+                        return false;
+                    }
+                }
+
+                // 大小
+                if(!empty($value['size'])){
+                    if ($file->size > $value['size']){
+                        app()->e(['verify_file.size',[$this->alias[$key],$file->name,$value['size']]],600);
+                        return false;
+                    }
+                }
+            }
+        }
+        return true;
     }