[Java知识库]计算机毕业设计：java基于SSM的班级管理系统

一、项目简述

本系统功能包括：
管理员：学生信息管理，辅导员管理，首页，个人信息，成绩管理，宿舍管理，班级公告管理，教学管理，班级管理，宿舍评分管理等；
辅导员：个人中心 ，修改密码，学生管理，成绩管理，专业管理等
二、项目运行

开发语言:Java
开发工具:IDEA /Eclipse
数据库:MYSQL5.7
应用服务:Tomcat7/Tomcat8
使用框架:ssm

效果图

班级信息控制器类
/**
 * 班级信息
 * 后端接口
 * @author 
 * @email 
 * @date 2021-04-24 23:35:06
 */
@RestController
@RequestMapping("/banjixinxi")
public class BanjixinxiController {
    @Autowired
    private BanjixinxiService banjixinxiService;
    


    /**
     * 后端列表
     */
    @RequestMapping("/page")
    public R page(@RequestParam Map<String, Object> params,BanjixinxiEntity banjixinxi, 
		HttpServletRequest request){

        EntityWrapper<BanjixinxiEntity> ew = new EntityWrapper<BanjixinxiEntity>();
		PageUtils page = banjixinxiService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, banjixinxi), params), params));
        return R.ok().put("data", page);
    }
    
    /**
     * 前端列表
     */
    @RequestMapping("/list")
    public R list(@RequestParam Map<String, Object> params,BanjixinxiEntity banjixinxi, 
		HttpServletRequest request){
        EntityWrapper<BanjixinxiEntity> ew = new EntityWrapper<BanjixinxiEntity>();
		PageUtils page = banjixinxiService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, banjixinxi), params), params));
        return R.ok().put("data", page);
    }

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

	 /**
     * 查询
     */
    @RequestMapping("/query")
    public R query(BanjixinxiEntity banjixinxi){
        EntityWrapper< BanjixinxiEntity> ew = new EntityWrapper< BanjixinxiEntity>();
 		ew.allEq(MPUtil.allEQMapPre( banjixinxi, "banjixinxi")); 
		BanjixinxiView banjixinxiView =  banjixinxiService.selectView(ew);
		return R.ok("查询班级信息成功").put("data", banjixinxiView);
    }
	
    /**
     * 后端详情
     */
    @RequestMapping("/info/{id}")
    public R info(@PathVariable("id") Long id){
        BanjixinxiEntity banjixinxi = banjixinxiService.selectById(id);
        return R.ok().put("data", banjixinxi);
    }

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



    /**
     * 后端保存
     */
    @RequestMapping("/save")
    public R save(@RequestBody BanjixinxiEntity banjixinxi, HttpServletRequest request){
    	banjixinxi.setId(new Date().getTime()+new Double(Math.floor(Math.random()*1000)).longValue());
    	//ValidatorUtils.validateEntity(banjixinxi);

        banjixinxiService.insert(banjixinxi);
        return R.ok();
    }
    
    /**
     * 前端保存
     */
    @RequestMapping("/add")
    public R add(@RequestBody BanjixinxiEntity banjixinxi, HttpServletRequest request){
    	banjixinxi.setId(new Date().getTime()+new Double(Math.floor(Math.random()*1000)).longValue());
    	//ValidatorUtils.validateEntity(banjixinxi);

        banjixinxiService.insert(banjixinxi);
        return R.ok();
    }