In this example the Assembler class getTable method will be called by passing in a Map, with the form parameters, along with the HttpServletRequest.

• 简而言之（In a nutshell）创建（create）标签允许当方法被调用时，参照构建表需要的POJO。签名（signature）标签声明了被调用方法使用的实际类型。