@Results( 中 params 怎么用

Posted 2020-10-24 ConfidentLiu

 http://blog.csdn.net/z69183787/article/details/16342553

struts2的@Result annotation 如何添加params,并且在页面取值

1、action跳转至jsp

后台：（需有get set 方法）

 

[java] view plain copy

 

1. @SuppressWarnings("rawtypes")  
2.     @Action(value="/loadFileList",results={  
3.             @Result(name="attachList",location="/attach/attachList.jsp",params={"attachMemo1","${attachMemo1}"}),  
4.             @Result(name="attachList1",location="/attach/attachList1.jsp"),  
5.             @Result(name="attachListHT",location="/attach/attachListHT.jsp")})  

前台：

 

 

[html] view plain copy

 

1. <%out.println(request.getAttribute("attachMemo1")); %>  

2、action跳转至action

 

后台：（stptuser为 action中的bo）

 

[java] view plain copy

 

1. @Action(value="stptUserUpdate",results={  
2.             @Result(name="stptUserEdited",params={"actionName","stptUserView","stptUserId","%{stptUser.id}"},type="redirectAction")  
3.             })    

或者

 

 

[java] view plain copy

 

1. @Result(name="success",   
2.   type="redirectAction",   
3.   location="d-list",   
4.   params={"id", "%{id}"}   
5. )   

另一个action获取

 

 

[java] view plain copy

 

1. @Action(value="stptUserView",results={  
2.             @Result(name="success",location="/userManage/stptUserView.jsp")  
3.             })        
4.     public String stptUserView(){  
5.         String id = StringUtil.getNotNullValueString(super.getServletRequest().getParameter("stptUserId"));  
6.         this.stptUser = this.stptUserService.findStptUserById(Long.parseLong(id));  
7.         List<ManagerVo> list = this.stptUserService.getUserInfo(id);  
8.         List<ManagerVo> agentList = this.stptUserService.getAgentInfo(id);  
9.         super.getServletRequest().setAttribute("voList", list);  
10.         super.getServletRequest().setAttribute("agentList", agentList);  
11.         return SUCCESS;  
12.     }