/utils/request";exportdefault{name:"Person",data(){return{form:{},}},methods:{update(){request.put("/

主要分两类：第一类为在jsp标签中使用的el表达式，${}第二类为在struts标签中使用的ONGL表达式，%{}，#:第一类举例直接在action中定义的变量${username}通过request.put

(url,params=None,**kwargs)requests.head(url,**kwargs)requests.post(url,data=None,json=None,**kwargs)request.put

ActionContextpublicclassGetRequestAndSession{publicvoidgetReq(){Maprequest=(Map)ActionContext.getContext().get("request");request.put

在Action中我有一个方法,目的是通过id找指定对象publicStringgetById(){ request.put("member",service.findById(id)); returnSUCCESS

Map request =(Map) ActionContext.getContext().get("request"); List list =service.find(); request.put

form往后台传数据测试类public static void main(String[] args) {          Map  request= new HashMap();          request.put

Action中的代码：Maprequest=（Map）ActionContext.getContext（）.get（"request"）；Listtasks=taskManager.findAll（）；request.put

String execute() throws Exception {Map request=(Map)ActionContext.getContext().get("request");request.put

代码结构：1.测试方法与输出： publicstaticvoidmain(String[]args){ Maprequest=newHashMap(); request.put("id","001

代码结构：1.测试方法与输出：publicstaticvoidmain(String[]args){Maprequest=newHashMap();request.put("id","001");request.put

ActionContext.getContext().put("name","liming");和Maprequest=(Map)ActionContext.getContext().get("request");request.put

ActionContext.getContext().get("request"); List<Task> tasks = taskManager.findAll(); request.put

ActionContext.getContext().get("request"); List<Task> tasks = taskManager.findAll(); request.put

)ActionContext.getContext().get("request");List<Task> tasks = taskManager.findAll();request.put

               update                java中代码： Maprequest=(Map)ActionContext.getContext().get("request");  request.put