输出帮助类修改

classes/fpf/response/ResponseApi.php

@@ -35,7 +35,7 @@ class ResponseApi
             'msg' => $msg,
         ];
         $json = json_encode($view);
-        self::dumpJsonData($json, $flag);
+        return self::dumpJsonData($json, $flag);
     }
 
     /**
@@ -52,7 +52,7 @@ class ResponseApi
             BaseConstant::VAL => $msg
         ];
         $json = json_encode($view);
-        self::dumpJsonData($json, $flag);
+        return self::dumpJsonData($json, $flag);
     }
 
     /**
@@ -74,7 +74,7 @@ class ResponseApi
      * @param $json
      * @param string $flag
      */
-    public static function dumpJsonData($json, $flag = '')
+    public static function dumpJsonData($json)
     {
         $callback = '';
         if (true === self::$is_support_jsonp) {
@@ -89,10 +89,7 @@ class ResponseApi
         if (!$callback) {
             self::header('Content-type', 'application/json');
         }
-        echo $json;
-        if (BaseConstant::FINALTAG === $flag) {
-            exit;
-        }
+        return $json;
     }
 
     /**
@@ -108,10 +105,10 @@ class ResponseApi
         if ($callback) {
             $callback = Html::encode($callback_key);
             self::header('Content-type', 'application/javascript');
-            echo $callback . '(' . $json_str . ')';
+            return $callback . '(' . $json_str . ')';
         } else {
             self::header('Content-type', 'application/json');
-            echo $json_str;
+            return $json_str;
         }
     }
     /**
@@ -127,10 +124,10 @@ class ResponseApi
         if ($callback) {
             $callback = Html::encode($callback_key);
             self::header('Content-type', 'application/javascript');
-            echo $callback . '(' . json_encode($arr) . ')';
+            return $callback . '(' . json_encode($arr) . ')';
         } else {
             self::header('Content-type', 'application/json');
-            echo json_encode($arr);
+            return json_encode($arr);
         }
     }
 
@@ -149,10 +146,10 @@ class ResponseApi
         if ($callback) {
             $callback = Html::encode($callback_key);
             self::header('Content-type', 'application/javascript');
-            echo $callback . '(' . json_encode($arr) . ')';
+            return $callback . '(' . json_encode($arr) . ')';
         } else {
             self::header('Content-type', 'application/json');
-            echo json_encode($arr);
+            return json_encode($arr);
         }
     }