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hotelbook-JavaWeb-master
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zhushi

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branch_hzl
hzl 11 months ago
parent 0469bcfa91
commit f47784ee08
2 changed files with 363 additions and 1 deletions
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246
src/main/java/com/inks/hb/logInfo/dao/LogInfoDao.java
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@ -241,4 +241,248 @@ public class LogInfoDao implements CommonDao {
// ps.close();
// return list;
// }
//}
//}
//package com.inks.hb.logInfo.dao;
//
//import com.inks.hb.common.CommonDao;
//import com.inks.hb.common.DBUtil;
//import com.inks.hb.logInfo.pojo.LogInfo;
//
//import java.sql.Connection;
//import java.sql.PreparedStatement;
//import java.sql.ResultSet;
//import java.sql.SQLException;
//import java.util.ArrayList;
//
//public class LogInfoDao implements CommonDao {
// // 实现CommonDao接口，用于操作logInfo表
// @Override
// public void insertData(Object o) throws SQLException {
// // 插入数据
// LogInfo logInfo = (LogInfo) o;
//
// Connection conn = DBUtil.getConnection();
// String sql = "INSERT INTO logInfo (logName, loginId,loginName, logDate) VALUE (?,?,?,?)";
// PreparedStatement ps = conn.prepareStatement(sql);
// ps.setString(1, logInfo.getLogName());
// ps.setInt(2, logInfo.getLoginId());
// ps.setString(3, logInfo.getLoginName());
// ps.setString(4, logInfo.getLogDate());
//
// ps.executeUpdate();
// ps.close();
// }
//
// @Override
// public void deleteData(Object o) throws SQLException {
// // 删除数据
// LogInfo logInfo = (LogInfo) o;
//
// Connection conn = DBUtil.getConnection();
// String sql = "DELETE FROM logInfo WHERE logId = ?";
// PreparedStatement ps = conn.prepareStatement(sql);
// ps.setInt(1, logInfo.getLogId());
//
// ps.executeUpdate();
// ps.close();
// }
//
// @Override
// public void updateData(Object o) throws SQLException {
//
// // 更新数据
// }
//
// @Override
// public int queryDataNum() throws SQLException {
// // 查询数据数量
// Connection conn = DBUtil.getConnection();
//
// String sql = "select count(*) from logInfo;";
// PreparedStatement pstmt = conn.prepareStatement(sql);
// ResultSet rs = pstmt.executeQuery();
//
// int num;
// if (rs.next()) num = rs.getInt("count(*)");
// else num = 0;
//
// rs.close();
// pstmt.close();
//
// return num;
// }
//
// @Override
// public ArrayList query(int start, int length) throws SQLException {
//
// // 查询数据
// Connection conn = DBUtil.getConnection();
//
// String sql = "select * from logInfo limit ?, ?;";
// PreparedStatement pstmt = conn.prepareStatement(sql);
// pstmt.setInt(1, start - 1);
// pstmt.setInt(2, length);
// ResultSet rs = pstmt.executeQuery();
//
// ArrayList<LogInfo> list = new ArrayList<>();
// LogInfo logInfo;
//
// while (rs.next()) {
// logInfo = new LogInfo(rs.getInt(1), rs.getString(2),
// rs.getInt(3), rs.getString(4), rs.getString(5));
// list.add(logInfo);
// }
//
// rs.close();
// pstmt.close();
//
// return list;
// }
//
// @Override
// public Object query(Object o) throws SQLException {
// // 查询数据
// return null;
// }
//
// public ArrayList queryName(int loginId) throws SQLException {
// // 根据loginId查询数据
// Connection conn = DBUtil.getConnection();
// String sql = "SELECT * FROM logInfo WHERE loginId = ?";
// PreparedStatement ps = conn.prepareStatement(sql);
// ps.setInt(1, loginId);
// ResultSet rs = ps.executeQuery();
// ArrayList<LogInfo> list = new ArrayList<>();
// LogInfo logInfo;
// while (rs.next()) {
// logInfo = new LogInfo(rs.getInt(1), rs.getString(2),
// rs.getInt(3), rs.getString(4), rs.getString(5));
// list.add(logInfo);
// }
// rs.close();
// ps.close();
// return list;
// }
//}
////package com.inks.hb.logInfo.dao;
////
////import com.inks.hb.common.CommonDao;
////import com.inks.hb.common.DBUtil;
////import com.inks.hb.logInfo.pojo.LogInfo;
////
////import java.sql.Connection;
////import java.sql.PreparedStatement;
////import java.sql.ResultSet;
////import java.sql.SQLException;
////import java.util.ArrayList;
////
////public class LogInfoDao implements CommonDao {
//// // 实现CommonDao接口，用于操作logInfo表
//// @Override
//// public void insertData(Object o) throws SQLException {
//// // 插入数据
//// LogInfo logInfo = (LogInfo) o;
////
//// Connection conn = DBUtil.getConnection();
//// String sql = "INSERT INTO logInfo (logName, loginId,loginName, logDate) VALUE (?,?,?,?)";
//// PreparedStatement ps = conn.prepareStatement(sql);
//// ps.setString(1, logInfo.getLogName());
//// ps.setInt(2, logInfo.getLoginId());
//// ps.setString(3, logInfo.getLoginName());
//// ps.setString(4, logInfo.getLogDate());
////
//// ps.executeUpdate();
//// ps.close();
//// }
////
//// @Override
//// public void deleteData(Object o) throws SQLException {
//// // 删除数据
//// LogInfo logInfo = (LogInfo) o;
////
//// Connection conn = DBUtil.getConnection();
//// String sql = "DELETE FROM logInfo WHERE logId = ?";
//// PreparedStatement ps = conn.prepareStatement(sql);
//// ps.setInt(1, logInfo.getLogId());
////
//// ps.executeUpdate();
//// ps.close();
//// }
////
//// @Override
//// public void updateData(Object o) throws SQLException {
////
//// // 更新数据
//// }
////
//// @Override
//// public int queryDataNum() throws SQLException {
//// // 查询数据数量
//// Connection conn = DBUtil.getConnection();
////
//// String sql = "select count(*) from logInfo;";
//// PreparedStatement pstmt = conn.prepareStatement(sql);
//// ResultSet rs = pstmt.executeQuery();
////
//// int num;
//// if (rs.next()) num = rs.getInt("count(*)");
//// else num = 0;
////
//// rs.close();
//// pstmt.close();
////
//// return num;
//// }
////
//// @Override
//// public ArrayList query(int start, int length) throws SQLException {
////
//// // 查询数据
//// Connection conn = DBUtil.getConnection();
////
//// String sql = "select * from logInfo limit ?, ?;";
//// PreparedStatement pstmt = conn.prepareStatement(sql);
//// pstmt.setInt(1, start - 1);
//// pstmt.setInt(2, length);
//// ResultSet rs = pstmt.executeQuery();
////
//// ArrayList<LogInfo> list = new ArrayList<>();
//// LogInfo logInfo;
////
//// while (rs.next()) {
//// logInfo = new LogInfo(rs.getInt(1), rs.getString(2),
//// rs.getInt(3), rs.getString(4), rs.getString(5));
//// list.add(logInfo);
//// }
////
//// rs.close();
//// pstmt.close();
////
//// return list;
//// }
////
//// @Override
//// public Object query(Object o) throws SQLException {
//// // 查询数据
//// return null;
//// }
////
//// public ArrayList queryName(int loginId) throws SQLException {
//// // 根据loginId查询数据
//// Connection conn = DBUtil.getConnection();
//// String sql = "SELECT * FROM logInfo WHERE loginId = ?";
//// PreparedStatement ps = conn.prepareStatement(sql);
//// ps.setInt(1, loginId);
//// ResultSet rs = ps.executeQuery();
//// ArrayList<LogInfo> list = new ArrayList<>();
//// LogInfo logInfo;
//// while (rs.next()) {
//// logInfo = new LogInfo(rs.getInt(1), rs.getString(2),
//// rs.getInt(3), rs.getString(4), rs.getString(5));
//// list.add(logInfo);
//// }
//// rs.close();
//// ps.close();
//// return list;
//// }
////}

118
src/main/java/com/inks/hb/roomtype/controller/RoomTypeServlet.java
Unescape View File

@ -233,4 +233,122 @@ public class RoomTypeServlet extends HttpServlet {
// Gson gson = new Gson();
// out.print(gson.toJson(pojotoGson));
// }
//}
//package com.inks.hb.roomtype.controller;
//
//import com.google.gson.Gson;
//import com.inks.hb.common.PojotoGson;
//import com.inks.hb.roomtype.pojo.RoomType;
//import com.inks.hb.roomtype.service.RoomTypeService;
//import com.inks.hb.roomtype.service.RoomTypeServiceImpl;
//
//import javax.servlet.annotation.WebServlet;
//import javax.servlet.http.HttpServlet;
//import javax.servlet.http.HttpServletRequest;
//import javax.servlet.http.HttpServletResponse;
//import java.io.IOException;
//import java.io.PrintWriter;
//import java.util.ArrayList;
//
//
//@WebServlet(name = "RoomTypeServlet", value = "/RoomTypeServlet")
//public class RoomTypeServlet extends HttpServlet {
// protected void doPost(HttpServletRequest request, HttpServletResponse response) throws IOException {
// this.doGet(request, response);
// }
//
// protected void doGet(HttpServletRequest request, HttpServletResponse response) throws IOException {
//
// request.setCharacterEncoding("utf-8");
// response.setContentType("text/html;charset=utf-8");
// PrintWriter out = response.getWriter();
//
// int page = Integer.parseInt(request.getParameter("page")); // 当前页码
// int limit = Integer.parseInt(request.getParameter("limit")); // 每页的数据量
// int make = Integer.parseInt(request.getParameter("make")); //状态标志
//
// // 调用service
// RoomTypeService service = new RoomTypeServiceImpl();
//
// // 默认输出信息
// String code = "0"; //状态码
// String msg = "数据查询正常"; //状态信息
// String count = ""; //数据总数
// ArrayList list = new ArrayList<>(); //数据内容
// ArrayList<RoomType> searchList = new ArrayList<>(); //数据内容
//
// //单个全局属性
// String typeId = ""; //类型编号
// String typeName = ""; //类型名称
// String price; //价格
// String splicPrice; //拼房价格
// int exceedance; //可超预定数
// String isSplice; //是否可拼房
// RoomType roomType = null;
//
// //获取对应状态属性
// if (make == 1 || make == 2) { //1和2这部分完全是相同的
// typeId = request.getParameter("typeId");
// typeName = request.getParameter("typeName");
// price = request.getParameter("price");
// splicPrice = request.getParameter("splicPrice");
// exceedance = Integer.parseInt(request.getParameter("exceedance"));
// isSplice = request.getParameter("isSplice");
// roomType = new RoomType(typeId, typeName, price, splicPrice, exceedance, isSplice);
// } else if (make == 4) {
// typeId = request.getParameter("typeId");
// } else if (make == 3) {
// typeName = request.getParameter("typeName");
// }
//
// // 状态标志 make 0重载 1新增 2修改 3搜索 4删除
// switch (make) {
// case 1:
// if (service.insertRoomType(roomType) == -1) {
// msg = "插入异常";
// code = "-1";
// }
// break;
// case 2:
// if (service.updateRoomType(roomType) == -1) {
// msg = "修改异常";
// code = "-1";
// }
// break;
// case 3:
// list = service.query(1, service.queryRoomTypeNum());
// searchList.clear();
// for (Object temp : list) {
// roomType = (RoomType) temp; //用contains模糊查询 机智啊，这样连mysql的like语句都不用写 --2017.12.7 改
// if (roomType.getTypeName().contains(typeName)) {
// searchList.add(roomType);
// }
// }
// break;
// case 4:
// if (service.deleteRoomType(typeId) == -1) {
// msg = "删除失败";
// code = "-1";
// }
// break;
// }
//
// if (make != 3) {
// list = service.query(page, limit);
// count = String.valueOf(service.queryRoomTypeNum());
// } else { //这部分算是对3搜索的特殊处理，放这儿和放case里一样的。
// int size = searchList.size();
// if (size == 0) {
// msg = "查无此项";
// code = "-1";
// } else {
// list = searchList;
// count = Integer.toString(size);
// }
// }
//
// PojotoGson pojotoGson = new PojotoGson(code, msg, count, list);
// Gson gson = new Gson();
// out.print(gson.toJson(pojotoGson));
// }
//}
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