JavaBean实现简单参数封装

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实现一个用户注册的web项目，用Javabean来封装
主界面（index.xml）:

<body>    <form action="user.action" method="post">        用户姓名：<input type="text" name="user.name"></br>        年  &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;龄：<input type="text" name="user.age"></br>        性&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 别：男<input type="radio" name="user.sex" value="男">         &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;女<input type="radio" name="user.sex" value="女"> </br>        Email&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;：<input type="text" name="user.email"></br>        手机号码：<input type="text" name="user.phone"></br>        <input type="submit" value="注册">    </form>  </body>

注册成功后，跳转界面，界面显示用户填入的信息
success.xml实现

 <body>       name =${user.name }</br>      age =${user.age }</br>      sex =${user.sex }</br>      email =${user.email }</br>      phone =${user.phone }</br>  </body>

Struts.xml注册action

    <package name="default" namespace="/" extends="struts-default" >        <action name="user" class="mypackage.UserAction">            <result name="success">/success.jsp</result>            </action>    </package>

UserBean.java

public class UserBean{    private String name;    private String age;    private String email;    private String phone;    private String sex;    public String getSex() {        return sex;    }    public void setSex(String sex) {        this.sex = sex;    }    public UserBean(){};    public String getPhone() {        return phone;    }    public void setPhone(String phone) {        this.phone = phone;    }    public String getEmail() {        return email;    }    public void setEmail(String email) {        this.email = email;    }    public String getAge() {        return age;    }    public void setAge(String age) {        this.age = age;    }    public String getName() {        return name;    }    public void setName(String name) {        this.name = name;    }}

UserAction.java

public class UserAction extends ActionSupport{    private UserBean user;    public UserBean getUser() {        return user;    }    public void setUser(UserBean user) {        this.user = user;    }    public String execute(){//      System.out.println("name= "+user.getName());//      System.out.println("age= "+user.getAge());//      System.out.println("sex= "+user.getSex());//      System.out.println("email= "+user.getEmail());//      System.out.println("phone= "+user.getPhone());        user.getName();        user.getAge();        user.getSex();        user.getEmail();        user.getPhone();        return "success";    }}

运行效果：
这里写图片描述

这里写图片描述

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