改进cookie类

tests/thinkphp/library/think/cookieTest.php

@@ -24,17 +24,19 @@ class cookieTest extends \PHPUnit_Framework_TestCase
 
     protected $default = [
         // cookie 名称前缀
-        'prefix'   => '',
+        'prefix'    => '',
         // cookie 保存时间
-        'expire'   => 0,
+        'expire'    => 0,
         // cookie 保存路径
-        'path'     => '/',
+        'path'      => '/',
         // cookie 有效域名
-        'domain'   => '',
+        'domain'    => '',
         //  cookie 启用安全传输
-        'secure'   => false,
+        'secure'    => false,
         // httponly设置
-        'httponly' => '',
+        'httponly'  => '',
+        // 是否使用 setcookie
+        'setcookie' => false,
     ];
 
     protected function setUp()