struts2 convention 基本使用

struts.xml
<constant name="struts.convention.result.path" value="/WEB-INF/pages"/>
<constant name="struts.convention.action.packages" value="xxx.web.action"/>
<constant name="struts.convention.default.parent.package" value="default"/>

struts.properties
struts.action.extension=dhtml
struts.objectFactory = spring
struts.objectFactory.spring.autoWire = type
struts.objectFactory.spring.useClassCache = true
#sets the default template type. Either ftl, vm, or jsp
struts.ui.theme=xhtml
struts.ui.templateDir=template
struts.ui.templateSuffix=ftl
struts.configuration.xml.reload=false

@Results({
@Result(name = "editUser", type = "redirectAction", location = "user!edit", params = {"userId", "%{userId}"}),
@Result(name = "pwdsuccess", type = "stream", params = {"inputName", "resultStream"})
        })
public class UserAction extends ActionSupport {
	//用户id
    private Long userId;
	@Autowired
    UserService userService;

	public String execute() throws Exception {
		//注册页面
		//user-register.jsp
        return "register";
    }

	public update() {
		//userService.update(对象);
		//修改成功转到另一个action中
		return "editUser";
	}

	public edit(){
		//修改页面
		//user-edit.jsp
		return "edit";
	}

	public updatePwd() {
		//修改操作...
		String result="success";
		ActionContext.getContext().put("resultStream", new ByteArrayInputStream(result.getBytes("UTF-8")));
		return "pwdsuccess";
	}

	public Long getUserId() {
        return userId;
    }

    public void setUserId(Long userId) {
        this.userId = userId;
    }
}