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package tutorial;
import com.opensymphony.xwork2.ActionSupport;
//第一个Struts Action类直接继承ActionSupport
public class HelloReader extends ActionSupport{
public static final String MESSAGE="Hello Reader!I'm from Struts2";
//struts2将调用此方法,如果在配置文件中未指定execute()方法为默认方法;
public String execute()throws Exception{
setMessage(MESSAGE);
return SUCCESS;
}
public void setMessage(String message) {
this.message = message;
}
public String getMessage() {
return message;
}
//唯一的属性,将被自动赋值并打印
private String message;
}
<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE struts PUBLIC "-//Apache Software Foundation//DTD Struts Configuration 2.1//EN" "http://struts.apache.org/dtds/struts-2.1.dtd">
<struts>
<package name="tutorial" extends="struts-default">
<action name="HelloReader" class="tutorial.HelloReader">
<result>/helloreader.jsp</result>
</action>
<!-- 添加actions到这里 -->
</package>
</struts>