Merge branch 'feature/optimize' into develop

api/controllers/CoinController.php

@@ -274,8 +274,8 @@ class CoinController extends BaseController
         $platform = isset($params['platform']) ? $params['platform'] : '';
         $platform_id = isset($params['platform_id']) ? $params['platform_id'] : '';
 
-        $page = isset($params['page']) ? $params['page'] : 1;
-        $size = isset($params['size']) ? $params['size'] : 10;
+        $page = empty($params['page']) ? 1 : $params['page'];
+        $size = empty($params['size']) ? 10 : $params['size'];
 
         if (false == $platform_id) {
             $msg = '参数错误';
@@ -328,7 +328,7 @@ class CoinController extends BaseController
                 'currentPage' => $page,
             ]
         ];
-        $code = 1;
+        $code = 0;
         $msg = 'success';
         doEnd :