網(wǎng)吧管理系統(tǒng)項目Java代碼

隨著互聯(lián)網(wǎng)的普及，網(wǎng)吧成為了人們休閑娛樂的重要場所。然而，傳統(tǒng)的網(wǎng)吧管理系統(tǒng)存在一些問題，例如無法自動檢測到玩家是否在線、無法提供有效的游戲排行榜等等。為了解決這些問題，我們開發(fā)了一款基于Java的網(wǎng)吧管理系統(tǒng)項目。本文將介紹該項目的實現(xiàn)原理和功能特點。

一、項目概述

我們的網(wǎng)吧管理系統(tǒng)項目包括以下幾個模塊：

1.用戶模塊：用于管理網(wǎng)吧的用戶信息，包括用戶的注冊、登錄、注銷、修改密碼等功能。

2.游戲模塊：用于管理網(wǎng)吧內(nèi)的游戲，包括游戲列表、游戲排行榜、游戲設置等功能。

3.磁盤管理模塊：用于管理網(wǎng)吧內(nèi)的磁盤空間，包括磁盤整理、磁盤檢測、磁盤備份等功能。

4.網(wǎng)絡模塊：用于管理網(wǎng)吧內(nèi)的網(wǎng)絡連接，包括網(wǎng)絡連接狀態(tài)、網(wǎng)絡連接設置等功能。

5.系統(tǒng)設置模塊：用于管理系統(tǒng)的設置，包括系統(tǒng)參數(shù)、公告、廣告等功能。

二、代碼實現(xiàn)

我們的網(wǎng)吧管理系統(tǒng)項目使用了Java語言和MySQL數(shù)據(jù)庫進行開發(fā)。以下是項目的代碼實現(xiàn)：

1.用戶模塊

“`java
import java.util.ArrayList;
import java.util.Scanner;

public class User {
private String name;
private String username;
private String password;
private boolean is loggedIn;

public User(String name, String username, String password, boolean isLoggedIn) {
this.name = name;
this.username = username;
this.password = password;
this.isLoggedIn = isLoggedIn;
}

public String getName() {
return name;
}

public String getUsername() {
return username;
}

public String getPassword() {
return password;
}

public boolean isLoggedIn() {
return isLoggedIn;
}

public void logOut() {
isLoggedIn = false;
}

public void login() {
if (isLoggedIn) {
System.out.println(\”Welcome, \” + name + \”! Your password is: \” + password);
System.out.println(\”Please enter your username: \”);
String username = inputUsername();
if (username.equals(name)) {
System.out.println(\”You are logged in!\”);
System.out.println(\”Your username is: \” + username);
System.out.println(\”Your password is: \” + password);
isLoggedIn = true;
} else {
System.out.println(\”Invalid username or password.\”);
}
}
}

public String inputUsername() {
Scanner scanner = new Scanner(System.in);
return scanner.nextLine();
}

public static void main(String[] args) {
User user = new User(\”John\”, \”John123\”, \”password123\”, true);
user.logOut();
System.out.println(\”User \” + user.getName() + \” has logged out.\”);
}
}
“`

2.游戲模塊

“`java
import java.util.ArrayList;
import java.util.Scanner;

public class Game {
private String name;
private String gameName;
private String gameType;
private String gameSpeed;
private String gamePrice;

public Game(String name, String gameName, String gameType, String gameSpeed, String gamePrice) {
this.name = name;
this.gameName = gameName;
this.gameType = gameType;
this.gameSpeed = gameSpeed;
this.gamePrice = gamePrice;
}

public String getName() {
return name;
}

public String getName() {
return gameName;
}

public String getGameType() {
return gameType;
}

public String getGameSpeed() {
return gameSpeed;
}

public String getGamePrice() {
return gamePrice;
}

public void setGameSpeed(String gameSpeed) {
this.gameSpeed = gameSpeed;
}

public void setGamePrice(String gamePrice) {
this.gamePrice = gamePrice;
}

public void setGameName(String gameName) {
this.gameName = gameName;
}

public void setGameType(String gameType) {
this.gameType = gameType;
}

public void setGamePrice(String gamePrice) {
this.gamePrice = gamePrice;
}

public String getNameType() {
return gameType;
}

public void setGameType(String gameType) {
this.gameType = gameType;
}

public void setGamePriceType(String gamePriceType) {
this.gamePriceType = gamePriceType;
}

public void setGamePrice(String gamePrice) {
this.gamePrice = gamePrice;
}

public void setGamePriceType(String gamePriceType) {
this.gamePriceType = gamePriceType;
}

public void setGameSpeed(String gameSpeed) {
this.gameSpeed = gameSpeed;
}

public void setGamePrice(String gamePrice) {
this.gamePrice = gamePrice;
}

public void setGameSpeedType(String gameSpeedType) {
this.gameSpeedType = gameSpeedType;
}

public void setGameSpeed(String gameSpeed) {
this.gameSpeed = gameSpeed;
}

public void setGamePriceType(String gamePriceType) {
this.gamePriceType = gamePriceType;
}

public String getNameSpeed() {
return gameSpeed;
}

public void setGameSpeed(String gameSpeed) {
this.gameSpeed = gameSpeed;
}

public String getNamePrice() {
return gamePrice;
}

public void setGamePrice(String gamePrice) {
this.gamePrice = gamePrice;
}

public void setGamePricePriceType(String gamePricePriceType) {
this.gamePricePriceType = gamePricePriceType;
}

public void setGamePricePrice(