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：
**
- 用户
- 后端接口
- @author
- @date 2022-03-09 18:17:36
*/
@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 user = yonghuService.selectOne(new EntityWrapper().eq("yonghuzhanghao", username)); if(user==null || !user.getMima().equals(password)) { return R.error("账号或密码不正确"); } String token = tokenService.generateToken(user.getId(), username,"yonghu", "用户" ); return R.ok().put("token", token); }
/**
- 注册 */ @IgnoreAuth @RequestMapping("/register") public R register(@RequestBody YonghuEntity yonghu){ //ValidatorUtils.validateEntity(yonghu); YonghuEntity user = yonghuService.selectOne(new EntityWrapper().eq("yonghuzhanghao", yonghu.getYonghuzhanghao())); if(user!=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 user = yonghuService.selectById(id); return R.ok().put("data", user); }
/**
- 密码重置 */ @IgnoreAuth @RequestMapping(value = "/resetPass") public R resetPass(String username, HttpServletRequest request){ YonghuEntity user = yonghuService.selectOne(new EntityWrapper().eq("yonghuzhanghao", username)); if(user==null) { return R.error("账号不存在"); } user.setMima("123456"); yonghuService.updateById(user); return R.ok("密码已重置为：123456"); }
/**
- 后端列表
*/
@RequestMapping("/page")
public R page(@RequestParam Map<String, Object> params,YonghuEntity yonghu,
HttpServletRequest request){
EntityWrapper(); PageUtils page = yonghuService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, yonghu), params), params)); return R.ok().put("data", page); }
/**
- 前端列表 */ @IgnoreAuth @RequestMapping("/list") public R list(@RequestParam Map<String, Object> params,YonghuEntity yonghu, HttpServletRequest request){ EntityWrapper(); 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(); 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); }
/**
- 后端详情 */ @RequestMapping("/info/{id}") public R info(@PathVariable("id") Long id){ YonghuEntity yonghu = yonghuService.selectById(id); return R.ok().put("data", yonghu); }
/**
- 前端详情 */ @IgnoreAuth @RequestMapping("/detail/{id}") public R detail(@PathVariable("id") Long id){ YonghuEntity yonghu = yonghuService.selectById(id); return R.ok().put("data", yonghu); }
/**
- 后端保存
*/
@RequestMapping("/save")
public R save(@RequestBody YonghuEntity yonghu, HttpServletRequest request){
yonghu.setId(new Date().getTime()+new Double(Math.floor(Math.random()*1000)).longValue());
//ValidatorUtils.validateEntity(yonghu);
YonghuEntity user = yonghuService.selectOne(new EntityWrapper().eq("yonghuzhanghao", yonghu.getYonghuzhanghao()));
if(user!=null) {
return R.error("用户已存在");
}
yonghu.setId(new Date().getTime()); yonghuService.insert(yonghu); return R.ok(); }
/**
- 前端保存
*/
@RequestMapping("/add")
public R add(@RequestBody YonghuEntity yonghu, HttpServletRequest request){
yonghu.setId(new Date().getTime()+new Double(Math.floor(Math.random()*1000)).longValue());
//ValidatorUtils.validateEntity(yonghu);
YonghuEntity user = yonghuService.selectOne(new EntityWrapper().eq("yonghuzhanghao", yonghu.getYonghuzhanghao()));
if(user!=null) {
return R.error("用户已存在");
}
yonghu.setId(new Date().getTime()); yonghuService.insert(yonghu); return R.ok(); }
/**
- 修改 */ @RequestMapping("/update") public R update(@RequestBody YonghuEntity yonghu, HttpServletRequest request){ //ValidatorUtils.validateEntity(yonghu); yonghuService.updateById(yonghu);//全部更新 return R.ok(); }
/**
- 删除 */ @RequestMapping("/delete") public R delete(@RequestBody Long[] ids){ yonghuService.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(); if(map.get("remindstart")!=null) { wrapper.ge(columnName, map.get("remindstart")); } if(map.get("remindend")!=null) { wrapper.le(columnName, map.get("remindend")); }
int count = yonghuService.selectCount(wrapper); return R.ok().put("count", count); }
