ssm实验室开放管理系统源码和论文
ssm实验室开放管理系统源码和论文096
开发工具：idea
数据库mysql5.7+
数据库链接工具：navcat,小海豚等
技术：ssm
摘 要
现代经济快节奏发展以及不断完善升级的信息化技术，让传统数据信息的管理升级为软件存储，归纳，集中处理数据信息的管理方式。本实验室开放管理系统就是在这样的大环境下诞生，其可以帮助管理者在短时间内处理完毕庞大的数据信息，使用这种软件工具可以帮助管理人员提高事务处理效率，达到事半功倍的效果。此实验室开放管理系统利用当下成熟完善的SSM框架，使用跨平台的可开发大型商业网站的Java语言，以及最受欢迎的RDBMS应用软件之一的Mysql数据库进行程序开发.实验室开放管理系统的开发根据操作人员需要设计的界面简洁美观，在功能模块布局上跟同类型网站保持一致，程序在实现基本要求功能时，也为数据信息面临的安全问题提供了一些实用的解决方案。可以说该程序在帮助管理者高效率地处理工作事务的同时，也实现了数据信息的整体化，规范化与自动化。
关键词：实验室开放管理系统；SSM框架；Mysql；自动化
package com.controller;
import java.text.SimpleDateFormat;
import java.util.*;
import javax.servlet.http.HttpServletRequest;
import com.annotation.IgnoreAuth;
import com.entity.YonghuEntity;
import com.service.TokenService;
import com.utils.MPUtil;
import org.apache.commons.lang3.StringUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.*;
import com.baomidou.mybatisplus.mapper.EntityWrapper;
import com.baomidou.mybatisplus.mapper.Wrapper;
import com.entity.YonghuEntity;
import com.service.YonghuService;
import com.utils.PageUtils;
import com.utils.R;
/**
* 用户表
* 后端接口
* @author
* @email
* @date 2021-03-16
*/
@RestController
@Controller
@RequestMapping("/yonghu")
public class YonghuController {
private static final Logger logger = LoggerFactory.getLogger(YonghuController.class);
@Autowired
private YonghuService yonghuService;
@Autowired
private TokenService tokenService;
/**
* 登录
*/
@IgnoreAuth
@RequestMapping(value = "/login")
public R login(String username, String password,String role, HttpServletRequest request) {
YonghuEntity user = yonghuService.selectOne(new EntityWrapper().eq("username", username));
if(!user.getRole().equals(role)){
return R.error("账号、密码或权限不正确");
}
if(user==null || !user.getPassword().equals(password)) {
return R.error("账号或密码不正确");
}
String token = tokenService.generateToken(Long.valueOf(user.getId()),user.getName(), "users", user.getRole());
return R.ok().put("token", token);
}
/**
* 注册
*/
@IgnoreAuth
@PostMapping(value = "/register")
public R register(@RequestBody YonghuEntity user){
// ValidatorUtils.validateEntity(user);
if(yonghuService.selectOne(new EntityWrapper().eq("username", user.getUsername())) !=null) {
return R.error("用户已存在");
}
yonghuService.insert(user);
return R.ok();
}
/**
* 退出
*/
@GetMapping(value = "logout")
public R logout(HttpServletRequest request) {
request.getSession().invalidate();
return R.ok("退出成功");
}
/**
* 密码重置
*/
@IgnoreAuth
@RequestMapping(value = "/resetPass")
public R resetPass(String username, HttpServletRequest request){
YonghuEntity user = yonghuService.selectOne(new EntityWrapper().eq("username", username));
if(user==null) {
return R.error("账号不存在");
}
user.setPassword("123456");
yonghuService.update(user,null);
return R.ok("密码已重置为：123456");
}
/**
* 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);
}
/**
* 后端列表
*/
@RequestMapping("/page")
public R page(@RequestParam Map params){
logger.debug("Controller:"+this.getClass().getName()+",page方法");
PageUtils page = yonghuService.queryPage(params);
return R.ok().put("data", page);
}
/**
* 后端详情
*/
@RequestMapping("/info/{id}")
public R info(@PathVariable("id") Long id){
logger.debug("Controller:"+this.getClass().getName()+",info方法");
YonghuEntity yonghu = yonghuService.selectById(id);
if(yonghu!=null){
return R.ok().put("data", yonghu);
}else {
return R.error(511,"查不到数据");
}
}
/**
* 后端保存
*/
@RequestMapping("/save")
public R save(@RequestBody YonghuEntity yonghu, HttpServletRequest request){
logger.debug("Controller:"+this.getClass().getName()+",save");
Wrapper queryWrapper = new EntityWrapper()
.eq("name", yonghu.getName())
.eq("username", yonghu.getUsername())
.eq("password", yonghu.getPassword())
.eq("sex_types", yonghu.getSexTypes())
.eq("phone", yonghu.getPhone())
.eq("money", yonghu.getMoney())
.eq("role", yonghu.getRole())
;
logger.info("sql语句:"+queryWrapper.getSqlSegment());
YonghuEntity yonghuEntity = yonghuService.selectOne(queryWrapper);
if("".equals(yonghu.getImgPhoto()) || "null".equals(yonghu.getImgPhoto())){
yonghu.setImgPhoto(null);
}
if(yonghuEntity==null){
yonghuService.insert(yonghu);
return R.ok();
}else {
return R.error(511,"表中有相同数据");
}
}
/**
* 修改
*/
@RequestMapping("/update")
public R update(@RequestBody YonghuEntity yonghu, HttpServletRequest request){
logger.debug("Controller:"+this.getClass().getName()+",update");
//根据字段查询是否有相同数据
Wrapper queryWrapper = new EntityWrapper()
.notIn("id",yonghu.getId())
.eq("name", yonghu.getName())
.eq("username", yonghu.getUsername())
.eq("password", yonghu.getPassword())
.eq("sex_types", yonghu.getSexTypes())
.eq("phone", yonghu.getPhone())
.eq("money", yonghu.getMoney())
.eq("role", yonghu.getRole())
;
logger.info("sql语句:"+queryWrapper.getSqlSegment());
YonghuEntity yonghuEntity = yonghuService.selectOne(queryWrapper);
if("".equals(yonghu.getImgPhoto()) || "null".equals(yonghu.getImgPhoto())){
yonghu.setImgPhoto(null);
}
if(yonghuEntity==null){
yonghuService.updateById(yonghu);//根据id更新
return R.ok();
}else {
return R.error(511,"表中有相同数据");
}
}
/**
* 删除
*/
@RequestMapping("/delete")
public R delete(@RequestBody Long[] ids){
logger.debug("Controller:"+this.getClass().getName()+",delete");
yonghuService.deleteBatchIds(Arrays.asList(ids));
return R.ok();
}
}
package com.controller;
import java.text.SimpleDateFormat;
import com.alibaba.fastjson.JSONObject;
import java.util.*;
import org.springframework.beans.BeanUtils;
import javax.servlet.http.HttpServletRequest;
import org.springframework.web.context.ContextLoader;
import javax.servlet.ServletContext;
import com.service.TokenService;
import com.utils.StringUtil;
import java.lang.reflect.InvocationTargetException;
import com.service.DictionaryService;
import org.apache.commons.lang3.StringUtils;
import com.annotation.IgnoreAuth;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.*;
import com.baomidou.mybatisplus.mapper.EntityWrapper;
import com.baomidou.mybatisplus.mapper.Wrapper;
import com.entity.YonghuEntity;
import com.service.YonghuService;
import com.entity.view.YonghuView;
import com.utils.PageUtils;
import com.utils.R;
/**
* 学生
* 后端接口
* @author
* @email
* @date 2021-03-20
*/
@RestController
@Controller
@RequestMapping("/yonghu")
public class YonghuController {
private static final Logger logger = LoggerFactory.getLogger(YonghuController.class);
@Autowired
private YonghuService yonghuService;
@Autowired
private TokenService tokenService;
@Autowired
private DictionaryService dictionaryService;
//级联表service
/**
* 后端列表
*/
@RequestMapping("/page")
public R page(@RequestParam Map params, HttpServletRequest request){
logger.debug("page方法:,,Controller:{},,params:{}",this.getClass().getName(),JSONObject.toJSONString(params));
PageUtils page = yonghuService.queryPage(params);
//字典表数据转换
List list =(List)page.getList();
for(YonghuView c:list){
//修改对应字典表字段
dictionaryService.dictionaryConvert(c);
}
return R.ok().put("data", page);
}
/**
* 后端详情
*/
@RequestMapping("/info/{id}")
public R info(@PathVariable("id") Long id){
logger.debug("info方法:,,Controller:{},,id:{}",this.getClass().getName(),id);
YonghuEntity yonghu = yonghuService.selectById(id);
if(yonghu !=null){
//entity转view
YonghuView view = new YonghuView();
BeanUtils.copyProperties( yonghu , view );//把实体数据重构到view中
//修改对应字典表字段
dictionaryService.dictionaryConvert(view);
return R.ok().put("data", view);
}else {
return R.error(511,"查不到数据");
}
}
/**
* 后端保存
*/
@RequestMapping("/save")
public R save(@RequestBody YonghuEntity yonghu, HttpServletRequest request){
logger.debug("save方法:,,Controller:{},,yonghu:{}",this.getClass().getName(),yonghu.toString());
Wrapper queryWrapper = new EntityWrapper()
.eq("username", yonghu.getUsername())
.eq("password", yonghu.getPassword())
.eq("name", yonghu.getName())
.eq("phone", yonghu.getPhone())
.eq("id_number", yonghu.getIdNumber())
.eq("sex_types", yonghu.getSexTypes())
.eq("banji_types", yonghu.getBanjiTypes())
.eq("nation", yonghu.getNation())
.eq("politics_types", yonghu.getPoliticsTypes())
.eq("birthplace", yonghu.getBirthplace())
;
logger.info("sql语句:"+queryWrapper.getSqlSegment());
YonghuEntity yonghuEntity = yonghuService.selectOne(queryWrapper);
if(yonghuEntity==null){
yonghu.setCreateTime(new Date());
yonghu.setPassword("123456");
// String role = String.valueOf(request.getSession().getAttribute("role"));
// if("".equals(role)){
// yonghu.set
// }
yonghuService.insert(yonghu);
return R.ok();
}else {
return R.error(511,"表中有相同数据");
}
}
/**
* 修改
*/
@RequestMapping("/update")
public R update(@RequestBody YonghuEntity yonghu, HttpServletRequest request){
logger.debug("update方法:,,Controller:{},,yonghu:{}",this.getClass().getName(),yonghu.toString());
//根据字段查询是否有相同数据
Wrapper queryWrapper = new EntityWrapper()
.notIn("id",yonghu.getId())
.eq("username", yonghu.getUsername())
.eq("password", yonghu.getPassword())
.eq("name", yonghu.getName())
.eq("phone", yonghu.getPhone())
.eq("id_number", yonghu.getIdNumber())
.eq("sex_types", yonghu.getSexTypes())
.eq("banji_types", yonghu.getBanjiTypes())
.eq("nation", yonghu.getNation())
.eq("politics_types", yonghu.getPoliticsTypes())
.eq("birthplace", yonghu.getBirthplace())
;
logger.info("sql语句:"+queryWrapper.getSqlSegment());
YonghuEntity yonghuEntity = yonghuService.selectOne(queryWrapper);
if("".equals(yonghu.getMyPhoto()) || "null".equals(yonghu.getMyPhoto())){
yonghu.setMyPhoto(null);
}
if(yonghuEntity==null){
// String role = String.valueOf(request.getSession().getAttribute("role"));
// if("".equals(role)){
// yonghu.set
// }
yonghuService.updateById(yonghu);//根据id更新
return R.ok();
}else {
return R.error(511,"表中有相同数据");
}
}
/**
* 删除
*/
@RequestMapping("/delete")
public R delete(@RequestBody Integer[] ids){
logger.debug("delete:,,Controller:{},,ids:{}",this.getClass().getName(),ids.toString());
yonghuService.deleteBatchIds(Arrays.asList(ids));
return R.ok();
}
/**
* 登录
*/
@IgnoreAuth
@PostMapping(value = "/login")
public R login(String username, String password, String captcha, HttpServletRequest request) {
YonghuEntity yonghu = yonghuService.selectOne(new EntityWrapper().eq("username", username));
if(yonghu==null || !yonghu.getPassword().equals(password)) {
return R.error("账号或密码不正确");
}
String token = tokenService.generateToken(yonghu.getId(),username, "yonghu", "用户");
R r = R.ok();
r.put("token", token);
r.put("role","用户");
r.put("userId",yonghu.getId());
return r;
}
/**
* 注册
*/
@IgnoreAuth
@PostMapping(value = "/register")
public R register(@RequestBody YonghuEntity yonghu){
// ValidatorUtils.validateEntity(user);
if(yonghuService.selectOne(new EntityWrapper().eq("username", yonghu.getUsername()).orNew().eq("phone",yonghu.getPhone()).orNew().eq("id_number",yonghu.getIdNumber())) !=null) {
return R.error("用户已存在或手机号身份证号已经被使用");
}
yonghuService.insert(yonghu);
return R.ok();
}
/**
* 获取用户的session用户信息
*/
@RequestMapping("/session")
public R getCurrYonghu(HttpServletRequest request){
Integer id = (Integer)request.getSession().getAttribute("userId");
YonghuEntity yonghu = yonghuService.selectById(id);
return R.ok().put("data", yonghu);
}
/**
* 退出
*/
@GetMapping(value = "logout")
public R logout(HttpServletRequest request) {
request.getSession().invalidate();
return R.ok("退出成功");
}
}