src/com/action/UserShow.java

这里只显示每个文件的开头 60 行。登录后可以解锁完整代码。

微信扫码关注公众号，代码整理好后第一时间通知你。

package com.action;

import java.io.PrintWriter;
import java.util.List;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import org.apache.struts2.ServletActionContext;
import com.opensymphony.xwork2.ActionSupport;

import com.bean.*;
import com.dao.*;


public class UserShow extends ActionSupport {

	//下面是Action内用于封装用户请求参数的属性
	private String User_ID;
	private UserBean cnbean;

	public String getUser_ID() {
		return User_ID;
	}

	public void setUser_ID(String mindID) {
		User_ID = mindID;
	}

	public UserBean getCnbean() {
		return cnbean;
	}

	public void setCnbean(UserBean cnbean) {
		this.cnbean = cnbean;
	}

	//处理用户请求的execute方法
	public String execute() throws Exception {
		
		//解决乱码，用于页面输出
		HttpServletResponse response=null;
		response=ServletActionContext.getResponse();
		response.setContentType("text/html;charset=UTF-8");
		response.setCharacterEncoding("UTF-8");
		PrintWriter out = response.getWriter();
		
		//创建session对象
		HttpSession session = ServletActionContext.getRequest().getSession();
		
		//验证是否正常登录
		if(session.getAttribute("id")==null){
			out.print("<script language='javascript'>alert('请先登录！');window.location='Login.jsp';</script>");
			out.flush();out.close();return null;
		}
		
		//查询
		cnbean=new UserDao().GetBean(Integer.parseInt(User_ID));
		
		return SUCCESS;
		
	}