以下是一个简单的例子,演示了如何在JSP页面中使用JavaBean实例来展示表格数据。
我们创建一个名为`Employee.java`的JavaBean类,用于表示员工信息:
```java
public class Employee {
private String name;
private int age;
private String department;
// 构造方法
public Employee(String name, int age, String department) {
this.name = name;
this.age = age;
this.department = department;
}
// Getter和Setter方法
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public int getAge() {
return age;
}
public void setAge(int age) {
this.age = age;
}
public String getDepartment() {
return department;
}
public void setDepartment(String department) {
this.department = department;
}
}
```
然后,我们创建一个名为`EmployeeBean.java`的JavaBean类,用于管理员工数据:
```java
import java.util.ArrayList;
import java.util.List;
public class EmployeeBean {
private List
// 构造方法
public EmployeeBean() {
employees = new ArrayList<>();
}
// 添加员工信息
public void addEmployee(Employee employee) {
employees.add(employee);
}
// 获取所有员工信息
public List
return employees;
}
}
```
接下来,在JSP页面中,我们使用`EmployeeBean`类来展示员工信息:
```jsp
<%@ page import="