完成临时图片的自动删除;

app/admin/controller/File.php

@@ -2,6 +2,7 @@
 
 namespace app\admin\controller;
 
+use app\model\TempImg;
 use app\model\UploadFiles;
 use app\UploadFiles as AppUploadFiles;
 use League\Flysystem\Util\MimeType;
@@ -103,13 +104,34 @@ class File extends Common
 
         file_put_contents($temp_file, $file_data);
 
-        // TODO:将文件存入数据库并且删除过期文件
+        $model_img = TempImg::create([
+            'path' => $public_file_path
+        ]);
+
 
         return json_message([
             'src' => $public_file_path
         ]);
     }
 
+    public function clearTempImg()
+    {
+        $list_img = TempImg::where('create_time', '<', time() - 600)->limit(100)->select();
+
+        foreach ($list_img as $key => $model_img) {
+            $temp_file = App::getRootPath() . 'public' . $model_img->path;
+
+            if (file_exists($temp_file)) {
+                unlink($temp_file);
+                $model_img->delete();
+            }
+        }
+
+        return json_message([
+            'delete' => $list_img->count()
+        ]);
+    }
+
     public function clear($id)
     {
         AppUploadFiles::clear($id);

app/model/TempImg.php

@@ -0,0 +1,14 @@
+<?php
+declare (strict_types = 1);
+
+namespace app\model;
+
+use think\Model;
+
+/**
+ * @mixin \think\Model
+ */
+class TempImg extends Model
+{
+    //
+}