姓名:${user.name}

年龄:${user.age}

邮箱:${user.email}

```

数据模型(User.java)

```java

public class User {

private String name;

private int age;

private String email;

// 省略getter和setter方法

}

```

控制器(UserController.java)

```java

public class UserController {

public void showUserInfo() {

User user = new User();

user.setName("