基于 SpringBoot 与 Vue 的酒店客房管理系统

技术架构

后端技术：Spring Boot

Spring Boot 作为现代 Java 企业级开发的核心框架，以其'约定优于配置'的设计哲学重新定义了应用开发模式。核心特性包括零配置启动、嵌入式服务器（Tomcat/Jetty/Undertow）、生产就绪监控组件以及微服务友好架构。通过 Starter 依赖体系和智能自动装配，开发者可将精力完全聚焦于业务逻辑实现。

前端技术：Vue.js

Vue.js 以其渐进式框架设计和卓越的开发体验，成为现代前端开发的首选解决方案。技术亮点包括响应式数据流、组件化架构（SFC）、灵活的渐进式设计以及丰富的生态系统（Vue Router、Vuex/Pinia）。直观的模板语法结合强大的指令系统，让复杂的用户交互变得简洁明了。

核心代码

package com;

import org.mybatis.spring.annotation.MapperScan;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.builder.SpringApplicationBuilder;
import org.springframework.boot.web.servlet.support.SpringBootServletInitializer;

@SpringBootApplication
@MapperScan(basePackages = {"com.dao"})
public class SpringbootSchemaApplication extends SpringBootServletInitializer {
    public static void main(String[] args) {
        SpringApplication.run(SpringbootSchemaApplication.class, args);
    }

    @Override
    protected SpringApplicationBuilder configure(SpringApplicationBuilder applicationBuilder) {
        return applicationBuilder.sources(SpringbootSchemaApplication.class);
    }
}

package com.controller;

import java.math.BigDecimal;
import java.text.SimpleDateFormat;
import java.text.ParseException;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Calendar;
import java.util.Map;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Date;
import java.util.List;
import javax.servlet.http.HttpServletRequest;
import com.utils.ValidatorUtils;
import org.apache.commons.lang3.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.format.annotation.DateTimeFormat;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;
import com.baomidou.mybatisplus.mapper.EntityWrapper;
import com.baomidou.mybatisplus.mapper.Wrapper;
import com.annotation.IgnoreAuth;
import com.entity.YonghuEntity;
import com.entity.view.YonghuView;
import com.service.YonghuService;
import com.service.TokenService;
import com.utils.PageUtils;
import com.utils.R;
import com.utils.MPUtil;
import com.utils.MapUtils;
import com.utils.CommonUtil;
import java.io.IOException;

/**
 * 用户
 * 后端接口
 */
@RestController
@RequestMapping("/yonghu")
public class YonghuController {
    @Autowired
    private YonghuService yonghuService;
    @Autowired
    private TokenService tokenService;

    /**
     * 登录
     */
    @IgnoreAuth
    @RequestMapping(value = "/login")
    public R login(String username, String password, String captcha, HttpServletRequest request) {
        YonghuEntity u = yonghuService.selectOne(new EntityWrapper<YonghuEntity>().eq("yonghuzhanghao", username));
        if (u == null || !u.getMima().equals(password)) {
            return R.error("账号或密码不正确");
        }
        String token = tokenService.generateToken(u.getId(), username, "yonghu", "用户");
        return R.ok().put("token", token);
    }

    /**
     * 注册
     */
    @IgnoreAuth
    @RequestMapping("/register")
    public R register(@RequestBody YonghuEntity yonghu) {
        YonghuEntity u = yonghuService.selectOne(new EntityWrapper<YonghuEntity>().eq("yonghuzhanghao", yonghu.getYonghuzhanghao()));
        if (u != null) {
            return R.error("注册用户已存在");
        }
        Long uId = new Date().getTime();
        yonghu.setId(uId);
        yonghuService.insert(yonghu);
        return R.ok();
    }

    /**
     * 退出
     */
    @RequestMapping("/logout")
    public R logout(HttpServletRequest request) {
        request.getSession().invalidate();
        return R.ok("退出成功");
    }

    /**
     * 获取用户的 session 用户信息
     */
    @RequestMapping("/session")
    public R getCurrUser(HttpServletRequest request) {
        Long id = (Long) request.getSession().getAttribute("userId");
        YonghuEntity u = yonghuService.selectById(id);
        return R.ok().put("data", u);
    }

    /**
     * 密码重置
     */
    @IgnoreAuth
    @RequestMapping(value = "/resetPass")
    public R resetPass(String username, HttpServletRequest request) {
        YonghuEntity u = yonghuService.selectOne(new EntityWrapper<YonghuEntity>().eq("yonghuzhanghao", username));
        if (u == null) {
            return R.error("账号不存在");
        }
        u.setMima("123456");
        yonghuService.updateById(u);
        return R.ok("密码已重置为：123456");
    }

    /**
     * 后台列表
     */
    @RequestMapping("/page")
    public R page(@RequestParam Map<String, Object> params, YonghuEntity yonghu, HttpServletRequest request) {
        EntityWrapper<YonghuEntity> ew = new EntityWrapper<YonghuEntity>();
        PageUtils page = yonghuService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, yonghu), params), params));
        return R.ok().put("data", page);
    }

    /**
     * 前台列表
     */
    @IgnoreAuth
    @RequestMapping("/list")
    public R list(@RequestParam Map<String, Object> params, YonghuEntity yonghu, HttpServletRequest request) {
        EntityWrapper<YonghuEntity> ew = new EntityWrapper<YonghuEntity>();
        PageUtils page = yonghuService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, yonghu), params), params));
        return R.ok().put("data", page);
    }

    /**
     * 列表
     */
    @RequestMapping("/lists")
    public R list(YonghuEntity yonghu) {
        EntityWrapper<YonghuEntity> ew = new EntityWrapper<YonghuEntity>();
        ew.allEq(MPUtil.allEQMapPre(yonghu, "yonghu"));
        return R.ok().put("data", yonghuService.selectListView(ew));
    }

    /**
     * 查询
     */
    @RequestMapping("/query")
    public R query(YonghuEntity yonghu) {
        EntityWrapper<YonghuEntity> ew = new EntityWrapper<YonghuEntity>();
        ew.allEq(MPUtil.allEQMapPre(yonghu, "yonghu"));
        YonghuView yonghuView = yonghuService.selectView(ew);
        return R.ok("查询用户成功").put("data", yonghuView);
    }

    /**
     * 后台详情
     */
    @RequestMapping("/info/{id}")
    public R info(@PathVariable("id") Long id) {
        YonghuEntity yonghu = yonghuService.selectById(id);
        return R.ok().put("data", yonghu);
    }

    /**
     * 前台详情
     */
    @IgnoreAuth
    @RequestMapping("/detail/{id}")
    public R detail(@PathVariable("id") Long id) {
        YonghuEntity yonghu = yonghuService.selectById(id);
        return R.ok().put("data", yonghu);
    }

    /**
     * 后台保存
     */
    @RequestMapping("/save")
    public R save(@RequestBody YonghuEntity yonghu, HttpServletRequest request) {
        if (yonghuService.selectCount(new EntityWrapper<YonghuEntity>().eq("yonghuzhanghao", yonghu.getYonghuzhanghao())) > 0) {
            return R.error("用户账号已存在");
        }
        yonghu.setId(new Date().getTime() + new Double(Math.floor(Math.random() * 1000)).longValue());
        YonghuEntity u = yonghuService.selectOne(new EntityWrapper<YonghuEntity>().eq("yonghuzhanghao", yonghu.getYonghuzhanghao()));
        if (u != null) {
            return R.error("用户已存在");
        }
        yonghu.setId(new Date().getTime());
        yonghuService.insert(yonghu);
        return R.ok();
    }

    /**
     * 前台保存
     */
    @RequestMapping("/add")
    public R add(@RequestBody YonghuEntity yonghu, HttpServletRequest request) {
        if (yonghuService.selectCount(new EntityWrapper<YonghuEntity>().eq("yonghuzhanghao", yonghu.getYonghuzhanghao())) > 0) {
            return R.error("用户账号已存在");
        }
        yonghu.setId(new Date().getTime() + new Double(Math.floor(Math.random() * 1000)).longValue());
        YonghuEntity u = yonghuService.selectOne(new EntityWrapper<YonghuEntity>().eq("yonghuzhanghao", yonghu.getYonghuzhanghao()));
        if (u != null) {
            return R.error("用户已存在");
        }
        yonghu.setId(new Date().getTime());
        yonghuService.insert(yonghu);
        return R.ok();
    }

    /**
     * 修改
     */
    @RequestMapping("/update")
    @Transactional
    public R update(@RequestBody YonghuEntity yonghu, HttpServletRequest request) {
        if (yonghuService.selectCount(new EntityWrapper<YonghuEntity>().ne("id", yonghu.getId()).eq("yonghuzhanghao", yonghu.getYonghuzhanghao())) > 0) {
            return R.error("用户账号已存在");
        }
        yonghuService.updateById(yonghu);
        return R.ok();
    }

    /**
     * 删除
     */
    @RequestMapping("/delete")
    public R delete(@RequestBody Long[] ids) {
        yonghuService.deleteBatchIds(Arrays.asList(ids));
        return R.ok();
    }
}