新增导出面板,便于转载拷贝发布;

app/admin/controller/File.php

@@ -4,6 +4,8 @@ namespace app\admin\controller;
 
 use app\model\UploadFiles;
 use app\UploadFiles as AppUploadFiles;
+use League\Flysystem\Util\MimeType;
+use think\facade\App;
 use think\facade\View;
 use think\Request;
 
@@ -74,6 +76,39 @@ class File extends Common
     {
         return AppUploadFiles::saveBase64File($request->param('data'), $request->param('type'));
     }
+    public function tempBase64Save(Request $request)
+    {
+
+        $file_data = $request->param('data');
+        if (strstr($file_data, ",")) {
+            $file_data = explode(',', $file_data);
+            $file_data = $file_data[1];
+        }
+        $file_data = base64_decode($file_data);
+
+        $mime_type = MimeType::detectByContent($file_data);
+        $ext_name = array_search($mime_type, MimeType::getExtensionToMimeTypeMap());
+
+        $public_file_path = '/temp_img/' . uniqid() . '.' . $ext_name;
+
+
+
+        $temp_file = App::getRootPath() . 'public' . $public_file_path;
+
+        $dirname = dirname($temp_file);
+
+        if (!is_dir($dirname)) {
+            mkdir($dirname, 0777, true);
+        }
+
+        file_put_contents($temp_file, $file_data);
+
+        // TODO:将文件存入数据库并且删除过期文件
+
+        return json_message([
+            'src' => $public_file_path
+        ]);
+    }
 
     public function clear($id)
     {