以下是一个使用Struts2处理JSP请求的简单示例:
1. 创建一个名为`UserAction`的Action类,继承自`ActionSupport`:
```java
package com.example.action;
import com.opensymphony.xwork2.ActionSupport;
public class UserAction extends ActionSupport {
private String username;
public String getUsername() {
return username;
}
public void setUsername(String username) {
this.username = username;
}
public String execute() {
// 处理业务逻辑
System.out.println("