以下是一个简单的例子,展示如何在Struts2中通过JSP页面进行传值。
1. 创建一个名为`UserAction`的Struts2动作类:

```java
package com.example.action;
import com.opensymphony.xwork2.ActionSupport;
public class UserAction extends ActionSupport {
private String username;
private String password;
public String execute() {
// 在这里处理用户登录逻辑
return SUCCESS;
}
public String getUsername() {
return username;
}
public void setUsername(String username) {
this.username = username;
}
public String getPassword() {
return password;
}
public void setPassword(String password) {
this.password = password;
}
}
```
2. 创建一个名为`login.jsp`的登录页面:
```jsp
<%@ page contentType="







