91av视频/亚洲h视频/操亚洲美女/外国一级黄色毛片 - 国产三级三级三级三级

  • 大小: 20.27MB
    文件類型: .7z
    金幣: 1
    下載: 0 次
    發布日期: 2023-08-02
  • 語言: Java
  • 標簽: J2EE??管理系統??

資源簡介

網上圖書超市系統是一個典型的J2EE數據庫開發應用程序,由前臺商品展示及銷售、后臺管理2部分組成。 ? 前臺商品展示及銷售 該部分主要包括新書上架、重點推薦、銷售排行、購物車、會員管理、收銀臺及訂單查詢、商品查詢等。 ? 后臺管理 該部分主要對商城內的一些基礎數據進行有效管理,包括圖書管理、用戶管理、訂單管理、公告管理等

資源截圖

代碼片段和文件信息

package?com.action;

import?java.util.List;
import?java.util.Map;

import?org.apache.struts2.ServletActionContext;

import?com.dao.TAdminDAO;
import?com.model.TAdmin;
import?com.opensymphony.xwork2.ActionSupport;
import?com.util.Pagination;

public?class?adminAction?extends?ActionSupport
{
private?int?userId;
private?String?userName;
private?String?userPw;
?
private?String?message;
private?String?path;

private?int?index=1;

private?TAdminDAO?adminDAO;


public?String?adminAdd()
{
TAdmin?admin=new?TAdmin();
admin.setUserName(userName);
admin.setUserPw(userPw);
adminDAO.save(admin);
this.setMessage(“操作成功“);
this.setPath(“adminManage.action“);
return?“succeed“;
}



public?String?adminManage()
{
List?adminList=adminDAO.findAll();
Map?request=(Map)ServletActionContext.getContext().get(“request“);
request.put(“adminList“?adminList);
return?ActionSupport.SUCCESS;
}

public?String?adminManageFenye()
{
List?adminList=adminDAO.findAll();
int?pageSize=3;
int?fromIndex?=?(index?-?1)?*?pageSize;
int?toIndex?=?Math.min(fromIndex?+?pageSize?adminList.size());
List?adminListFenye?=?adminList.subList(fromIndex?toIndex);


????????Pagination?p?=?new?Pagination();//創建?分頁對象
????????p.setIndex(index);//設置頁數
????????p.setPageSize(pageSize);
????????p.setTotle(adminList.size());//設置總共的條數
????????p.setData(adminListFenye);//設置數據
????????p.setPath(“adminManageFenye.action?“);//跳轉的路徑

Map?request=(Map)ServletActionContext.getContext().get(“request“);
request.put(“page“?p);
return?ActionSupport.SUCCESS;
}

public?String?adminDel()
{
adminDAO.delete(adminDAO.findById(userId));
this.setMessage(“刪除成功“);
this.setPath(“adminManage.action“);
return?“succeed“;
}



public?TAdminDAO?getAdminDAO()
{
return?adminDAO;
}

public?void?setAdminDAO(TAdminDAO?adminDAO)
{
this.adminDAO?=?adminDAO;
}

public?String?getMessage()
{
return?message;
}

public?int?getIndex()
{
return?index;
}



public?void?setIndex(int?index)
{
this.index?=?index;
}



public?void?setMessage(String?message)
{
this.message?=?message;
}

public?String?getPath()
{
return?path;
}

public?void?setPath(String?path)
{
this.path?=?path;
}

public?int?getUserId()
{
return?userId;
}

public?void?setUserId(int?userId)
{
this.userId?=?userId;
}

public?String?getUserName()
{
return?userName;
}

public?void?setUserName(String?userName)
{
this.userName?=?userName;
}

public?String?getUserPw()
{
return?userPw;
}

public?void?setUserPw(String?userPw)
{
this.userPw?=?userPw;
}
?
}

評論

共有 條評論