基于微信小程序的疫情核酸预约系统-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();

}