dxfeng10

Support path parameter of aggregate API, such as /user/{userId}

Support to upload custom javascript library in admin console, call custom js function in aggregation api.

Fix repeated read issue of request body of CallbackFilter

当入参为null时If.isNotEmpty返回true

1

```java public static boolean isEmpty(T[] array) { return array != null && array.length == 0; } public static boolean isNotEmpty(T[] array) { return !isEmpty(array); } public static boolean isEmpty(Map map)...