基于SSM的智慧社区管理系统

一、项目介绍

基于SSM框架的智慧社区管理系统，系统包含两种角色：业主、管理员，主要分为前台和后台两大模块。

【业主】

首页、新闻公告展示、社区规定、家政服务预约、意见反馈、报损报修、我的房产信息、我的账单、留言交流、缴费记录

【管理员】

业主信息管理、房产信息管理、社区内容管理、物业收费管理、缴费记录信息管理、物业服务管理、服务预约管理、报损报修管理、意见反馈管理、留言交流管理、管理员管理等功能。

二、项目技术

编程语言：Java

项目架构：B/S架构

数据库：MySQL

前端技术：JSP、Javascript、Bootstrap、

后端技术：Spring、SpringMVC、MyBatis

三、运行环境

操作系统：Windows、MacOS

JDK版本：1.8及以上都可以

开发工具：IDEA、Ecplise都可以

数据库: MySQL5.5/5.7/8.0版本都可以

Tomcat：7.0及以上版本都可以

四、运行截图

五、主要功能代码实现

1. 用户注册与登录

用户注册功能允许新用户创建账户。登录功能允许用户使用已注册的账户进行身份验证。

import java.util.HashMap;
import java.util.Map;
import java.util.Scanner;

public class UserManager {
    private Map<String, String> users = new HashMap<>();
    
    public void register(String username, String password) {
        if (users.containsKey(username)) {
            System.out.println("Username already exists.");
        } else {
            users.put(username, password);
            System.out.println("Registration successful.");
        }
    }

    public boolean login(String username, String password) {
        return password.equals(users.get(username));
    }

    public static void main(String[] args) {
        UserManager userManager = new UserManager();
        Scanner scanner = new Scanner(System.in);

        System.out.println("Register:");
        System.out.print("Username: ");
        String regUsername = scanner.nextLine();
        System.out.print("Password: ");
        String regPassword = scanner.nextLine();
        userManager.register(regUsername, regPassword);

        System.out.println("Login:");
        System.out.print("Username: ");
        String loginUsername = scanner.nextLine();
        System.out.print("Password: ");
        String loginPassword = scanner.nextLine();

        if (userManager.login(loginUsername, loginPassword)) {
            System.out.println("Login successful.");
        } else {
            System.out.println("Invalid credentials.");
        }
    }
}

2. 物业报修

用户可以提交维修请求，记录故障和处理状态。

import java.util.HashMap;
import java.util.Map;
import java.util.Scanner;

public class RepairRequestManager {
    private Map<Integer, String> repairRequests = new HashMap<>();
    private int requestIdCounter = 1;

    public int submitRepairRequest(String requestDescription) {
        int requestId = requestIdCounter++;
        repairRequests.put(requestId, requestDescription);
        return requestId;
    }

    public void viewRepairRequest(int requestId) {
        if (repairRequests.containsKey(requestId)) {
            System.out.println("Request ID: " + requestId + " - Description: " + repairRequests.get(requestId));
        } else {
            System.out.println("No such request found.");
        }
    }

    public static void main(String[] args) {
        RepairRequestManager manager = new RepairRequestManager();
        Scanner scanner = new Scanner(System.in);

        System.out.println("Submit Repair Request:");
        System.out.print("Description: ");
        String description = scanner.nextLine();
        int requestId = manager.submitRepairRequest(description);
        System.out.println("Request submitted. Your request ID is " + requestId);

        System.out.println("View Repair Request:");
        System.out.print("Request ID: ");
        int id = scanner.nextInt();
        manager.viewRepairRequest(id);
    }
}

3. 社区公告管理

管理员可以发布和删除社区公告，用户可以查看公告。

import java.util.ArrayList;
import java.util.List;
import java.util.Scanner;

public class AnnouncementManager {
    private List<String> announcements = new ArrayList<>();

    public void postAnnouncement(String announcement) {
        announcements.add(announcement);
        System.out.println("Announcement posted.");
    }

    public void deleteAnnouncement(int index) {
        if (index >= 0 && index < announcements.size()) {
            announcements.remove(index);
            System.out.println("Announcement deleted.");
        } else {
            System.out.println("Invalid index.");
        }
    }

    public void viewAnnouncements() {
        System.out.println("Community Announcements:");
        for (int i = 0; i < announcements.size(); i++) {
            System.out.println((i + 1) + ": " + announcements.get(i));
        }
    }

    public static void main(String[] args) {
        AnnouncementManager manager = new AnnouncementManager();
        Scanner scanner = new Scanner(System.in);

        System.out.println("Post Announcement:");
        System.out.print("Announcement: ");
        String announcement = scanner.nextLine();
        manager.postAnnouncement(announcement);

        System.out.println("View Announcements:");
        manager.viewAnnouncements();

        System.out.println("Delete Announcement:");
        System.out.print("Index: ");
        int index = scanner.nextInt();
        manager.deleteAnnouncement(index - 1);

        System.out.println("View Announcements:");
        manager.viewAnnouncements();
    }
}

4. 住户信息管理

系统可以存储和更新住户的基本信息，用户可以查看自己的信息。

import java.util.HashMap;
import java.util.Map;
import java.util.Scanner;

public class ResidentManager {
    private Map<String, String> residentInfo = new HashMap<>();

    public void updateResidentInfo(String username, String info) {
        residentInfo.put(username, info);
        System.out.println("Information updated.");
    }

    public void viewResidentInfo(String username) {
        if (residentInfo.containsKey(username)) {
            System.out.println("Resident Info: " + residentInfo.get(username));
        } else {
            System.out.println("No information available.");
        }
    }

    public static void main(String[] args) {
        ResidentManager manager = new ResidentManager();
        Scanner scanner = new Scanner(System.in);

        System.out.println("Update Resident Info:");
        System.out.print("Username: ");
        String username = scanner.nextLine();
        System.out.print("Info: ");
        String info = scanner.nextLine();
        manager.updateResidentInfo(username, info);

        System.out.println("View Resident Info:");
        System.out.print("Username: ");
        String viewUsername = scanner.nextLine();
        manager.viewResidentInfo(viewUsername);
    }
}