添加project v2 接口

application/api/controller/v2/common/Project.php

@@ -8,11 +8,13 @@
 
 namespace app\api\controller\v2\common;
 
-class Project
+use think\Controller;
+
+class Project extends Controller
 {
     public $jzdb;
 
-    protected function __construct()
+    protected function initialize()
     {
         $this->jzdb = Db::connect([
             'type' => config('jz.jztype'),