Listing 3 shows how Action class handles exceptions.
清单3展示了action类是如何处理异常的。
Registering the new action class with the Struts configuration
使用Struts配置注册新的action类
Listing 5. struts-config.xml snippet showing action class path mapping.
清单5 .struts - config . xml代码片段显示了动作类路径映射。
Determines what Action class the Controller calls. The struts-config.xml.
struts - config . xml确定Controller调用哪个action类。
Write the Action class to display the data onto the UI, as shown in Listing 1.
编写action类使数据在UI中显示，如清单1所示。
Modify the Action class and add code for the default value, as shown in Listing 4.
修改action类，并添加默认值的代码，如清单4所示。
The name of the list variables in JSP must match the name given in the Action class.
JS p中的列表变量必须匹配action类中的名称。
When a Struts action takes place, its action class passes data to the property broker.
当一个Struts行为发生以后，它的行为类就会将数据传递给这个属性代理。
The new action class that you created needs to be registered with the Struts configuration.
您创建的新action类需要注册到Struts配置。
You've now created an action class that is the entry point when a property change has occurred.
现在，您已经创建了发生属性更改时作为入口点的操作类。
Your new action class USES a resolver class that processes the request and builds the Atom feed.
新的action类使用一个resolver类处理请求并构建Atom提要。
In Figure 2, the action class sets the values of two variables using getter and setter methods.
图2中，action类使用getter和setter方法设置两个变量的值。
Our abstract action class will need to change to get the User object that WebSphere Portal maintains.
我们的抽象操作类需要改成获取WebSpherePortal维护的User对象。
By using getter and setter methods, the Action class will save the user values onto the ValueStack.
通过使用getter和setter方法，Action方法将把用户值保存到ValueStack中。
The abstract action class extends org.apache.struts.action.Action and implements the execute method.
抽象操作类继承了org.apache.struts.action.Action并实现了execute 方法。
The mapping primarily consists of the URI called by client and the action class which does the processing.
映射主要包括客户端调用的URI和进行处理的动作类。
Intelligent naming of HTML input fields updated by users negates writing complex code in the action class.
用户更新的HTML输入字段的智能命名消除了操作类中的复杂编码。
We need to add an attribute type ClientPortfolioDetailsBean in the action class, along with its get method.
需要在操作类中添加属性类型ClientPortfolioDetailsBean及其get方法。
On Submit, the success message is shown from the action class representing the invocation of backend service.
提交时，动作类显示成功消息，表示后端服务的调用。
When the JSP page is loaded, it calls the Action class, which ACTS as a Controller in the MVC design pattern.
JS p页被加载时，它就调用action类，这个类在MVC设计模式中充当控制器角色。
The Controller looks at the incoming event and dispatches the request to an Action class. The struts-config.xml.
控制器查看输入事件并将请求分派给某个action类。
This practice's main advantage is that it avoids code redundancy in every Action class that handles ActionErrors.
这一实践主要的优势是：避免了每个处理 ActionErrors 的Action类中的代码冗余。
The action class is responsible to generate the output as XML using the XMLBindingService available in the superclass.
动作类负责使用超类中的XMLBindingService以XML形式生成输出。
I implemented one form class (Listing 10) and one form action class (Listing 11) to facilitate the Add User page flow.
我实现了一个表单类(清单10)和一个表单操作类(清单11)，以便于添加user页面流。
A Struts action is an instance of an action class that implements a portion of a Web application and returns an object.
Struts动作是action类的一个实例，action类实现Web应用程序的portion并返回对象。
As I mentioned in my previous article, the Action class doesn't do much compared to the other components of this recipe.
正像我在前一篇文章提到过的，action类比起这个诀窍中的其他组件来说，做的工作并不多。
A snippet of the Action class code shown in Listing 1 illustrates how the Model service is called from the Action class.
清单1中所示的一小段action类代码说明了如何从action类中调用模型服务。
Modify the execute method of OwnerAction to code your logic, (every action class must implement the execute method).
请修改oweneraction类的execute方法来实现您的逻辑，(每个action类都必须实现execute方法)。
The servlet class also ensures that when the request reaches the action class it is over a protected servlet path (/myatom).
servlet类还确保在请求到达action 类时，它通过一个受保护的 servlet路径（/myatom）。
You can use Dependency Injection (JSR-330) in action classes to inject a session object into a field of the action class.
你可以在Action类中使用依赖注入(JSR- 330)将会话对象注入到Action类中的属性上。
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