所谓ModelDriven,意思是直接把实体类当成页面数据的收集对象.比如,有实体类User如下: package cn.com.leadfar.struts2.actions; public class User { private int id; private String username; private String password; private int age; private String address; public String getUsername() { ret…

odelDriven 为什么需要ModelDriven 所谓ModelDriven,意思是直接把实体类当成页面数据的收集对象.比如,有实体类User如下: package cn.com.leadfar.struts2.actions; public class User { private int id; private String username; private String password; private int age; private String address; publi…

所谓ModelDriven,意思是直接把实体类当成页面数据的收集对象.比如,有实体类User如下: package cn.com.leadfar.struts2.actions; public class User { private int id; private String username; private String password; private int age; private String address; public String getUsername() { ret…

ModelDriven 为什么需要ModelDriven 所谓ModelDriven ,意思是直接把实体类当成页面数据的收集对象.比如,有实体类User 如下: package cn.com.leadfar.struts2.actions; public class User { private int id ; private String username ; private String password ; private int age ; private String address…

1.为什么需要ModelDriven? 所谓ModelDriven,意思是直接把实体类当成页面数据的收集对象.比如,有实体类User如下: package cn.com.leadfar.struts2.actions; public class User { private int id; private String username; private String password; private int age; private String address; public String…

所谓ModelDriven ,意思是直接把实体类当成页面数据的收集对象.比如,有实体类User 如下: package cn.com.leadfar.struts2.actions; public class User { private int id ; private String username ; private String password ; private int age ; private String address ; public String getUsername(…

---恢复内容开始--- package cn.com.leadfar.struts2.actions; public class User { private int id ; private String username ; private String password ; private int age ; private String address ; public String getUsername() { return username ; } public void set…

模型驱动即ModelDriver,所谓ModelDriven,意思是直接把实体类当成页面数据的收集对象. 比如,有实体类User如下: public class User { private int id; private String username; private String password; private int age; private String address; public String getUsername() { return username; } public…

对于表单提交数据给action时候,可以简单的用setter与getter函数实现值的传递. 例如在jsp里有这么个form: <s:form action="login"> < s:textfield name="name" key="user"/> < s:textfield name="pass" key="pass"/> < s:submit key=&qu…

首先想介绍的是struts2的原型驱动ModelDriven机制. 所谓的ModelDriven,就是把一个实体类当成页面数据的收集对象.用法看起来像下面这个样子 <span style="font-size:14px;">public class UserAction implements ModelDriven{ private User user; @Override public Object getModel() { if(user == null){ user…