Struts2.5.2简单的使用注解

导入需要的包

• asm-3.3.jar
• asm-commons-3.3.jar
• commons-fileupload-1.3.2.jar
• commons-io-2.4.jar
• commons-lang3-3.4.jar
• commons-logging-1.1.3.jar
• freemarker-2.3.23.jar
• javassist-3.20.0-GA.jar
• log4j-api-2.5.jar
• log4j-core-2.5.jar
• ognl-3.1.10.jar
• struts2-convention-plugin-2.5.2.jar
• struts2-core-2.5.2.jar

HelloAction.java

package com.action;

import org.apache.struts2.convention.annotation.Action;
import org.apache.struts2.convention.annotation.Namespace;
import org.apache.struts2.convention.annotation.ParentPackage;
import org.apache.struts2.convention.annotation.Result;

import com.opensymphony.xwork2.ActionSupport;

//继承
@ParentPackage(value = "struts-default")
@Namespace("/")
public class HelloAction extends ActionSupport {
    @Action(value = "/hello", results = { @Result(name = "success", location = "/index.jsp") })
    public String execute() {
        System.out.println("hello action");
        return "success";
    }
}

部署项目后后直接访问项目 项目名/hello.action