第一步:创建对象
public class User {
private String name;
private Integer age;
private Date birthday;
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public Integer getAge() {
return age;
}
public void setAge(Integer age) {
this.age = age;
}
public Date getBirthday() {
return birthday;
}
public void setBirthday(Date birthday) {
this.birthday = birthday;
}
public String toString() {
return "User [name=" + name + ", age=" + age + ", birthday=" + birthday + "]";
}
}
第二步:创建jsp页面
<form action="${pageContext.request.contextPath}/api/DemoApi6" method="post">
<label>姓名:<input type="text" name="username" ></label><br/>
<label>年龄:<input type="number" min="18" max="90" name="age" >
</label><br/> <label>生日:<input type="date" name="birthday" ></label><br/>
<input type="submit" value="OK">
</form>
第三步:创建Action方法
// struts2使用模型驱动获得参数
public class DemoApi6 extends ActionSupport implements ModelDriven<User>{
// 准备一个user对象;
private User user = new User();
public String action_name() throws Exception {
System.out.println("名称:" + user.getName() + ";年龄" + user.getAge() + ";生日:" + user.getBirthday());
return SUCCESS;
}
public User getModel() {
return user;
}
}
第四步:配置文件
<!-- 模型驱动获取参数 -->
<action name="DemoApi6" class="com.java.Demo.api.DemoApi6" method="action_name">
<result name="success" type="dispatcher">/form3.jsp</result>
</action>
网络电虫 ,你可以看看这篇文章,如果有什么不懂的话,讲的还算是蛮详细的~