最好的做法是将多个操作映射到同一个struts 2.3中 [英] Is it best practice to map multiple actions to the same class struts 2.3

问题描述

我正在考虑映射多个操作（将多个操作映射到相同的类struts 2.3）到同一个类（ ContactManager ）。

我想知道是否正确或是否需要为每个动作写入单独的动作？

解决方案

一个 imho 是使用一个Action来执行每个动作，每个动作都会扩展其最后一个分支的父操作，如：

  BaseAction 
 | 
 | ---------- BaseReportAction 
 | | ----- ExcelReportAction 
 | | ----- PDFReportAction 
 | | ----- CSVReportAction 
 | 
 | 
 | ---------- BaseCRUDAction 
 | | ----- CreateAction 
 | | ----- ReadAction 
 | | ----- UpdateAction 
 | | ----- DeleteAction 
 | 
 | 
 | ---------- BaseAJAXAction 
 | | ----- ReadSessionCountdownAction 
 | | ----- CheckNewMailsAction 
 | 
  

等...

每个动作由他人扩展将向孩子们分享 protected 属性/方法。

看看这个： struts2，绑定后更改参数

我的2美分。

I am developing contact manager in struts with options(add,delete,modify,print).

I am thinking to map multiple actions(map multiple actions to the same class struts 2.3) to the same class(ContactManager).

I want to know whether it is correct or whether there is need to write separate action for each action?

解决方案

One good way to go, imho , is to use one Action for every action you have to perform, each one extending its last-forked parent Actions, like:

BaseAction
|
|----------BaseReportAction
|          |----- ExcelReportAction
|          |----- PDFReportAction
|          |----- CSVReportAction
|
|
|----------BaseCRUDAction
|          |----- CreateAction
|          |----- ReadAction
|          |----- UpdateAction
|          |----- DeleteAction
|
|
|----------BaseAJAXAction
|          |----- ReadSessionCountdownAction
|          |----- CheckNewMailsAction
|

etc...

Every Action extended by others will share protected attributes / methods to the children.

Take a look at this: struts2, changing parameters after bind

My 2 cents.

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