基于云开发的微信小程序论文（微信阅读小程序设计与实现-计算机毕业设计源码）

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

后台逻辑代码：

/**

* 书城信息评论表

* 后端接口

* @author

* @email

* @date 2022-04-21 10:49:45

*/

@RestController

@RequestMapping("/discussshuchengxinxi")

public class DiscussshuchengxinxiController {

@Autowired

private DiscussshuchengxinxiService discussshuchengxinxiService;

/**

* 后端列表

*/

@RequestMapping("/page")

public R page(@RequestParam Map<String, Object> params,DiscussshuchengxinxiEntity discussshuchengxinxi,

HttpServletRequest request){

EntityWrapper<DiscussshuchengxinxiEntity> ew = new EntityWrapper<DiscussshuchengxinxiEntity>();

PageUtils page = discussshuchengxinxiService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, discussshuchengxinxi), params), params));

return R.ok().put("data", page);

}

/**

* 前端列表

*/

@IgnoreAuth

@RequestMapping("/list")

public R list(@RequestParam Map<String, Object> params,DiscussshuchengxinxiEntity discussshuchengxinxi,

HttpServletRequest request){

EntityWrapper<DiscussshuchengxinxiEntity> ew = new EntityWrapper<DiscussshuchengxinxiEntity>();

PageUtils page = discussshuchengxinxiService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, discussshuchengxinxi), params), params));

return R.ok().put("data", page);

}

/**

* 列表

*/

@RequestMapping("/lists")

public R list( DiscussshuchengxinxiEntity discussshuchengxinxi){

EntityWrapper<DiscussshuchengxinxiEntity> ew = new EntityWrapper<DiscussshuchengxinxiEntity>();

ew.allEq(MPUtil.allEQMapPre( discussshuchengxinxi, "discussshuchengxinxi"));

return R.ok().put("data", discussshuchengxinxiService.selectListView(ew));

}

/**

* 查询

*/

@RequestMapping("/query")

public R query(DiscussshuchengxinxiEntity discussshuchengxinxi){

EntityWrapper< DiscussshuchengxinxiEntity> ew = new EntityWrapper< DiscussshuchengxinxiEntity>();

ew.allEq(MPUtil.allEQMapPre( discussshuchengxinxi, "discussshuchengxinxi"));

DiscussshuchengxinxiView discussshuchengxinxiView = discussshuchengxinxiService.selectView(ew);

return R.ok("查询书城信息评论表成功").put("data", discussshuchengxinxiView);

}

/**

* 后端详情

*/

@RequestMapping("/info/{id}")

public R info(@PathVariable("id") Long id){

DiscussshuchengxinxiEntity discussshuchengxinxi = discussshuchengxinxiService.selectById(id);

return R.ok().put("data", discussshuchengxinxi);

}

/**

* 前端详情

*/

@IgnoreAuth

@RequestMapping("/detail/{id}")

public R detail(@PathVariable("id") Long id){

DiscussshuchengxinxiEntity discussshuchengxinxi = discussshuchengxinxiService.selectById(id);

return R.ok().put("data", discussshuchengxinxi);

}

/**

* 后端保存

*/

@RequestMapping("/save")

public R save(@RequestBody DiscussshuchengxinxiEntity discussshuchengxinxi, HttpServletRequest request){

discussshuchengxinxi.setId(new Date().getTime() new Double(Math.floor(Math.random()*1000)).longValue());

//ValidatorUtils.validateEntity(discussshuchengxinxi);

discussshuchengxinxiService.insert(discussshuchengxinxi);

return R.ok();

}

/**

* 前端保存

*/

@RequestMapping("/add")

public R add(@RequestBody DiscussshuchengxinxiEntity discussshuchengxinxi, HttpServletRequest request){

discussshuchengxinxi.setId(new Date().getTime() new Double(Math.floor(Math.random()*1000)).longValue());

//ValidatorUtils.validateEntity(discussshuchengxinxi);

discussshuchengxinxiService.insert(discussshuchengxinxi);

return R.ok();

}

/**

* 修改

*/

@RequestMapping("/update")

@Transactional

public R update(@RequestBody DiscussshuchengxinxiEntity discussshuchengxinxi, HttpServletRequest request){

//ValidatorUtils.validateEntity(discussshuchengxinxi);

discussshuchengxinxiService.updateById(discussshuchengxinxi);//全部更新

return R.ok();

}

/**

* 删除

*/

@RequestMapping("/delete")

public R delete(@RequestBody Long[] ids){

discussshuchengxinxiService.deleteBatchIds(Arrays.asList(ids));

return R.ok();

}

/**

* 提醒接口

*/

@RequestMapping("/remind/{columnName}/{type}")

public R remindCount(@PathVariable("columnName") String columnName, HttpServletRequest request,

@PathVariable("type") String type,@RequestParam Map<String, Object> map) {

map.put("column", columnName);

map.put("type", type);

if(type.equals("2")) {

SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");

Calendar c = Calendar.getInstance();

Date remindStartDate = null;

Date remindEndDate = null;

if(map.get("remindstart")!=null) {

Integer remindStart = Integer.parseInt(map.get("remindstart").toString());

c.setTime(new Date());

c.add(Calendar.DAY_OF_MONTH,remindStart);

remindStartDate = c.getTime();

map.put("remindstart", sdf.format(remindStartDate));

}

if(map.get("remindend")!=null) {

Integer remindEnd = Integer.parseInt(map.get("remindend").toString());

c.setTime(new Date());

c.add(Calendar.DAY_OF_MONTH,remindEnd);

remindEndDate = c.getTime();

map.put("remindend", sdf.format(remindEndDate));

}

}

Wrapper<DiscussshuchengxinxiEntity> wrapper = new EntityWrapper<DiscussshuchengxinxiEntity>();

if(map.get("remindstart")!=null) {

wrapper.ge(columnName, map.get("remindstart"));

}

if(map.get("remindend")!=null) {

wrapper.le(columnName, map.get("remindend"));

}

int count = discussshuchengxinxiService.selectCount(wrapper);

return R.ok().put("count", count);

}

,