refactor: 修改验证码接口及登录接口

app/admin/controller/v1/Captcha.php

@@ -3,6 +3,7 @@ declare (strict_types = 0);
 
 namespace app\admin\controller\v1;
 
+use think\facade\Cache;
 use think\facade\Config;
 
 class Captcha
@@ -10,12 +11,22 @@ class Captcha
     /**
      * 获取验证码
      */
-    public function index(\think\Config $config, \think\Session $session)
+    public function index()
     {
+        // 生成token
+        $token = md5(uniqid() . random_str(8, 'all'));
+
+        // 生成验证码
+        $captcha = \think\captcha\facade\Captcha::create();
+
+        // 缓存验证码
+        $hash = password_hash($captcha['code'], PASSWORD_BCRYPT, ['cost' => 10]);
+        Cache::store('redis')->set('captcha:token.' . $token, $hash, Config::get('captcha.expire'));
+
         // 输出验证码
-        $captcha = new \think\captcha\Captcha($config, $session);
-        $data = $captcha->create();
-       
-        return success('获取验证码成功！', $data["img"]);
+        return success('获取验证码成功！', [
+            'token'   => $token,
+            'captcha' => $captcha["img"],
+        ]);
     }
 }