初始化

app/api/controller/Ajax.php

@@ -0,0 +1,59 @@
+<?php
+
+namespace app\api\controller;
+
+use Throwable;
+use think\Response;
+use app\common\library\Upload;
+use app\common\controller\Frontend;
+
+class Ajax extends Frontend
+{
+    protected array $noNeedLogin = ['area', 'buildSuffixSvg'];
+
+    protected array $noNeedPermission = ['upload'];
+
+    public function initialize(): void
+    {
+        parent::initialize();
+    }
+
+    public function upload(): void
+    {
+        $file   = $this->request->file('file');
+        $driver = $this->request->param('driver', 'local');
+        $topic  = $this->request->param('topic', 'default');
+        try {
+            $upload     = new Upload();
+            $attachment = $upload
+                ->setFile($file)
+                ->setDriver($driver)
+                ->setTopic($topic)
+                ->upload(null, 0, $this->auth->id);
+            unset($attachment['create_time'], $attachment['quote']);
+        } catch (Throwable $e) {
+            $this->error($e->getMessage());
+        }
+
+        $this->success(__('File uploaded successfully'), [
+            'file' => $attachment ?? []
+        ]);
+    }
+
+    /**
+     * 省份地区数据
+     * @throws Throwable
+     */
+    public function area(): void
+    {
+        $this->success('', get_area());
+    }
+
+    public function buildSuffixSvg(): Response
+    {
+        $suffix     = $this->request->param('suffix', 'file');
+        $background = $this->request->param('background');
+        $content    = build_suffix_svg((string)$suffix, (string)$background);
+        return response($content, 200, ['Content-Length' => strlen($content)])->contentType('image/svg+xml');
+    }
+}