基于微信小程序的疫情核酸预约系统设计与实现-计算机毕业设计源码+LW文档

小程序开发说明

开发语言：Java
框架：ssm
JDK版本：JDK1.8
服务器：tomcat7
数据库：mysql 5.7（一定要5.7版本）
数据库工具：Navicat11
开发软件：eclipse/myeclipse/idea
Maven包：Maven3.3.9
浏览器：谷歌浏览器

小程序框架：uniapp
小程序开发软件：HBuilder X
小程序运行软件：微信开发者

关键逻辑代码：

/**
 * 预约信息
 * 后端接口
 * @author 
 * @email 
 * @date 2022-03-04 19:59:21
 */
@RestController
@RequestMapping("/yuyuexinxi")
public class YuyuexinxiController {
    @Autowired
    private YuyuexinxiService yuyuexinxiService;


    


    /**
     * 后端列表
     */
    @RequestMapping("/page")
    public R page(@RequestParam Map<String, Object> params,YuyuexinxiEntity yuyuexinxi,
HttpServletRequest request){
String tableName = request.getSession().getAttribute("tableName").toString();
if(tableName.equals("yonghu")) {
yuyuexinxi.setYonghuzhanghao((String)request.getSession().getAttribute("username"));
}
if(tableName.equals("yisheng")) {
yuyuexinxi.setYishenggonghao((String)request.getSession().getAttribute("username"));
}
        EntityWrapper<YuyuexinxiEntity> ew = new EntityWrapper<YuyuexinxiEntity>();
PageUtils page = yuyuexinxiService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, yuyuexinxi), params), params));

        return R.ok().put("data", page);
    }
    
    /**
     * 前端列表
     */
    @RequestMapping("/list")
    public R list(@RequestParam Map<String, Object> params,YuyuexinxiEntity yuyuexinxi, 
HttpServletRequest request){
String tableName = request.getSession().getAttribute("tableName").toString();
if(tableName.equals("yonghu")) {
yuyuexinxi.setYonghuzhanghao((String)request.getSession().getAttribute("username"));
}
if(tableName.equals("yisheng")) {
yuyuexinxi.setYishenggonghao((String)request.getSession().getAttribute("username"));
}
        EntityWrapper<YuyuexinxiEntity> ew = new EntityWrapper<YuyuexinxiEntity>();
PageUtils page = yuyuexinxiService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, yuyuexinxi), params), params));
        return R.ok().put("data", page);
    }

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

/**
     * 查询
     */
    @RequestMapping("/query")
    public R query(YuyuexinxiEntity yuyuexinxi){
        EntityWrapper< YuyuexinxiEntity> ew = new EntityWrapper< YuyuexinxiEntity>();
  ew.allEq(MPUtil.allEQMapPre( yuyuexinxi, "yuyuexinxi")); 
YuyuexinxiView yuyuexinxiView =  yuyuexinxiService.selectView(ew);
return R.ok("查询预约信息成功").put("data", yuyuexinxiView);
    }

    /**
     * 后端详情
     */
    @RequestMapping("/info/{id}")
    public R info(@PathVariable("id") Long id){
        YuyuexinxiEntity yuyuexinxi = yuyuexinxiService.selectById(id);
        return R.ok().put("data", yuyuexinxi);
    }

    /**
     * 前端详情
     */
    @RequestMapping("/detail/{id}")
    public R detail(@PathVariable("id") Long id){
        YuyuexinxiEntity yuyuexinxi = yuyuexinxiService.selectById(id);
        return R.ok().put("data", yuyuexinxi);
    }
    



    /**
     * 后端保存
     */
    @RequestMapping("/save")
    public R save(@RequestBody YuyuexinxiEntity yuyuexinxi, HttpServletRequest request){
    yuyuexinxi.setId(new Date().getTime()+new Double(Math.floor(Math.random()*1000)).longValue());
    //ValidatorUtils.validateEntity(yuyuexinxi);
        yuyuexinxiService.insert(yuyuexinxi);
        return R.ok();
    }
    
    /**
     * 前端保存
     */
    @RequestMapping("/add")
    public R add(@RequestBody YuyuexinxiEntity yuyuexinxi, HttpServletRequest request){
    yuyuexinxi.setId(new Date().getTime()+new Double(Math.floor(Math.random()*1000)).longValue());
    //ValidatorUtils.validateEntity(yuyuexinxi);
    yuyuexinxi.setUserid((Long)request.getSession().getAttribute("userId"));
        yuyuexinxiService.insert(yuyuexinxi);
        return R.ok();
    }

    /**
     * 修改
     */
    @RequestMapping("/update")
    public R update(@RequestBody YuyuexinxiEntity yuyuexinxi, HttpServletRequest request){
        //ValidatorUtils.validateEntity(yuyuexinxi);
        yuyuexinxiService.updateById(yuyuexinxi);//全部更新
        return R.ok();
    }
    


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