diff --git a/app/common.php b/app/common.php
index 7c3c724..f9564b0 100644
--- a/app/common.php
+++ b/app/common.php
@@ -3,6 +3,7 @@
 
 use app\common\service\AuthService;
 use think\facade\Cache;
+use think\route\Url;
 
 if (!function_exists('__url')) {
 
@@ -121,4 +122,32 @@ if (!function_exists('auth')) {
         return $check;
     }
 
+}
+
+
+function json_message($data = [], $code = 0, $msg = '')
+{
+    if (is_string($data)) {
+
+        if (strpos($data, 'http') === 0 || strpos($data, '/') === 0) {
+            $data = [
+                'jump_to_url' => $data
+            ];
+        } else {
+
+            $code = $code === 0 ? 500 : $code;
+            $msg = $data;
+            $data = [];
+        }
+    } else if ($data instanceof Url) {
+        $data = [
+            'jump_to_url' => (string)$data
+        ];
+    }
+
+    return json([
+        'code' => $code,
+        'msg' => $msg,
+        'data' => $data
+    ]);
 }
\ No newline at end of file