spring mvc3（对象传参 Date 类型数据绑定）

User对象：

package login;

import java.text.SimpleDateFormat;
import java.util.Date;

public class User {

private String userName;
private String password;
private int age;
private Date date;
public String getUserName() {
return userName;
}
public void setUserName(String userName) {
this.userName = userName;
}
public String getPassword() {
return password;
}
public void setPassword(String password) {
this.password = password;
}

public Date getDate() {
return date;
}
public void setDate(Date date) {
this.date = date;
}
public int getAge() {
return age;
}
public void setAge(int age) {
this.age = age;
}
public String toString(){
return "userName:"+this.userName +",password:"+ this.password +",age:"+this.age+",date;"+ new SimpleDateFormat("yyyy-MM-dd").format(this.date);
}

}

controller

package login;import java.text.SimpleDateFormat;import java.util.Date;import org.springframework.beans.propertyeditors.CustomDateEditor;import org.springframework.stereotype.Controller;import org.springframework.validation.BindingResult;import org.springframework.web.bind.WebDataBinder;import org.springframework.web.bind.annotation.InitBinder;import org.springframework.web.bind.annotation.RequestMapping;import org.springframework.web.bind.annotation.RequestMethod;import org.springframework.web.bind.support.WebRequestDataBinder;@Controller@RequestMapping("/login")public class Login {@RequestMapping(value = "/login1",method = RequestMethod.GET)public String loginGet(){System.out.println("get");return "login";}@RequestMapping(value = "/login1",method = RequestMethod.POST)public String loginPost(User user ,BindingResult result){//提交form 时 自动注入  User  对象 但只能接收 String , int 类型的数据。//如果要接收 Date 类型的数据就得用下面的 数据绑定 。System.out.println(user);return "redirect:/login/succer.do";}@RequestMapping(value = "/succer")public String succer(){System.out.println("重定向了");return "login_succer";}//数据绑定@InitBinderpublic void initBinder(WebDataBinder binder) {SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd");dateFormat.setLenient(false);binder.registerCustomEditor(Date.class, new CustomDateEditor(dateFormat, true));//CustomDateEditor 可以换成自己定义的编辑器。//注册一个Date 类型的绑定器 。}}