解决店铺接口没有返回正确的banner格式时问题

@@ -664,6 +664,9 @@ const getBrandBanner = (brandId) => {
     }).then((result) => {
         if (result && result.code === 200) {
             if (result.data.banner) {
+                if (result.data.banner.indexOf('?') < 0) {
+                    result.data.banner += '?imageMogr2/auto-orient/strip/thumbnail/x{height}/crop/{width}x{height}';
+                }
                 return helpers.image(result.data.banner, 640, 150);
             } else {
                 return '';