大家好,我是锋哥,看到一个不错的SpringBoot+Vue学生作业管理系统,分享下哈。
项目介绍
这次开发的作业管理系统有管理员,教师,学生三个角色。教师和学生都可以进行注册然后再登录。学生可以修改自己的密码,查看和下载作业信息,并且可以提交自己写好的作业,并且可以管理自己提交的作业,还可以对教师对自己的作业点评进行查看。教师可以发布作业,对学生提交的作业进行点评。
经过前面自己查阅的网络知识,加上自己在学校课堂上学习的知识,决定开发系统选择B/S模式这种高效率的模式完成系统功能开发。这种模式让操作员基于浏览器的方式进行网站访问,采用的主流的Java语言这种面向对象的语言进行作业管理系统程序的开发,在数据库的选择上面,选择功能强大的MySQL数据库进行数据的存放操作。作业管理系统被人们投放于现在的生活中进行使用,该款管理类软件就可以让管理人员处理信息的时间介于十几秒之间。在这十几秒内就能完成信息的编辑等操作。有了这样的管理软件,作业管理信息的管理就离无纸化办公的目标更贴近了。
源码下载
链接:https://pan.baidu.com/s/1S9QHwe3W0X3G-F9jom6NWQ
提取码:1234
系统展示
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核心代码
package com.controller; import java.io.File; import java.io.FileNotFoundException; import java.io.IOException; import java.text.SimpleDateFormat; import java.util.ArrayList; import java.util.Calendar; import java.util.Date; import java.util.HashMap; import java.util.List; import java.util.Map; import org.apache.commons.lang3.StringUtils; import org.json.JSONObject; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.util.ResourceUtils; import org.springframework.web.bind.annotation.PathVariable; import org.springframework.web.bind.annotation.RequestBody; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RequestParam; import org.springframework.web.bind.annotation.RestController; import com.annotation.IgnoreAuth; import com.baidu.aip.face.AipFace; import com.baidu.aip.face.MatchRequest; import com.baidu.aip.util.Base64Util; import com.baomidou.mybatisplus.mapper.EntityWrapper; import com.baomidou.mybatisplus.mapper.Wrapper; import com.entity.ConfigEntity; import com.service.CommonService; import com.service.ConfigService; import com.utils.BaiduUtil; import com.utils.FileUtil; import com.utils.R; /** * 通用接口 */ @RestController public class CommonController{ @Autowired private CommonService commonService; @Autowired private ConfigService configService; private static AipFace client = null; private static String BAIDU_DITU_AK = null; @RequestMapping("/location") public R location(String lng,String lat) { if(BAIDU_DITU_AK==null) { BAIDU_DITU_AK = configService.selectOne(new EntityWrapper<ConfigEntity>().eq("name", "baidu_ditu_ak")).getValue(); if(BAIDU_DITU_AK==null) { return R.error("请在配置管理中正确配置baidu_ditu_ak"); } } Map<String, String> map = BaiduUtil.getCityByLonLat(BAIDU_DITU_AK, lng, lat); return R.ok().put("data", map); } /** * 人脸比对 * * @param face1 人脸1 * @param face2 人脸2 * @return */ @RequestMapping("/matchFace") public R matchFace(String face1, String face2) { if(client==null) { /*String AppID = configService.selectOne(new EntityWrapper<ConfigEntity>().eq("name", "AppID")).getValue();*/ String APIKey = configService.selectOne(new EntityWrapper<ConfigEntity>().eq("name", "APIKey")).getValue(); String SecretKey = configService.selectOne(new EntityWrapper<ConfigEntity>().eq("name", "SecretKey")).getValue(); String token = BaiduUtil.getAuth(APIKey, SecretKey); if(token==null) { return R.error("请在配置管理中正确配置APIKey和SecretKey"); } client = new AipFace(null, APIKey, SecretKey); client.setConnectionTimeoutInMillis(2000); client.setSocketTimeoutInMillis(60000); } JSONObject res = null; try { File file1 = new File(ResourceUtils.getFile("classpath:static/upload").getAbsolutePath()+"/"+face1); File file2 = new File(ResourceUtils.getFile("classpath:static/upload").getAbsolutePath()+"/"+face2); String img1 = Base64Util.encode(FileUtil.FileToByte(file1)); String img2 = Base64Util.encode(FileUtil.FileToByte(file2)); MatchRequest req1 = new MatchRequest(img1, "BASE64"); MatchRequest req2 = new MatchRequest(img2, "BASE64"); ArrayList<MatchRequest> requests = new ArrayList<MatchRequest>(); requests.add(req1); requests.add(req2); res = client.match(requests); System.out.println(res.get("result")); } catch (FileNotFoundException e) { e.printStackTrace(); return R.error("文件不存在"); } catch (IOException e) { e.printStackTrace(); } return R.ok().put("data", com.alibaba.fastjson.JSONObject.parse(res.get("result").toString())); } /** * 获取table表中的column列表(联动接口) * @param table * @param column * @return */ @IgnoreAuth @RequestMapping("/option/{tableName}/{columnName}") public R getOption(@PathVariable("tableName") String tableName, @PathVariable("columnName") String columnName,String level,String parent) { Map<String, Object> params = new HashMap<String, Object>(); params.put("table", tableName); params.put("column", columnName); if(StringUtils.isNotBlank(level)) { params.put("level", level); } if(StringUtils.isNotBlank(parent)) { params.put("parent", parent); } List<String> data = commonService.getOption(params); return R.ok().put("data", data); } /** * 根据table中的column获取单条记录 * @param table * @param column * @return */ @IgnoreAuth @RequestMapping("/follow/{tableName}/{columnName}") public R getFollowByOption(@PathVariable("tableName") String tableName, @PathVariable("columnName") String columnName, @RequestParam String columnValue) { Map<String, Object> params = new HashMap<String, Object>(); params.put("table", tableName); params.put("column", columnName); params.put("columnValue", columnValue); Map<String, Object> result = commonService.getFollowByOption(params); return R.ok().put("data", result); } /** * 修改table表的sfsh状态 * @param table * @param map * @return */ @RequestMapping("/sh/{tableName}") public R sh(@PathVariable("tableName") String tableName, @RequestBody Map<String, Object> map) { map.put("table", tableName); commonService.sh(map); return R.ok(); } /** * 获取需要提醒的记录数 * @param tableName * @param columnName * @param type 1:数字 2:日期 * @param map * @return */ @IgnoreAuth @RequestMapping("/remind/{tableName}/{columnName}/{type}") public R remindCount(@PathVariable("tableName") String tableName, @PathVariable("columnName") String columnName, @PathVariable("type") String type,@RequestParam Map<String, Object> map) { map.put("table", tableName); 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)); } } int count = commonService.remindCount(map); return R.ok().put("count", count); } /** * 单列求和 */ @IgnoreAuth @RequestMapping("/cal/{tableName}/{columnName}") public R cal(@PathVariable("tableName") String tableName, @PathVariable("columnName") String columnName) { Map<String, Object> params = new HashMap<String, Object>(); params.put("table", tableName); params.put("column", columnName); Map<String, Object> result = commonService.selectCal(params); return R.ok().put("data", result); } /** * 分组统计 */ @IgnoreAuth @RequestMapping("/group/{tableName}/{columnName}") public R group(@PathVariable("tableName") String tableName, @PathVariable("columnName") String columnName) { Map<String, Object> params = new HashMap<String, Object>(); params.put("table", tableName); params.put("column", columnName); List<Map<String, Object>> result = commonService.selectGroup(params); SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd"); for(Map<String, Object> m : result) { for(String k : m.keySet()) { if(m.get(k) instanceof Date) { m.put(k, sdf.format((Date)m.get(k))); } } } return R.ok().put("data", result); } /** * (按值统计) */ @IgnoreAuth @RequestMapping("/value/{tableName}/{xColumnName}/{yColumnName}") public R value(@PathVariable("tableName") String tableName, @PathVariable("yColumnName") String yColumnName, @PathVariable("xColumnName") String xColumnName) { Map<String, Object> params = new HashMap<String, Object>(); params.put("table", tableName); params.put("xColumn", xColumnName); params.put("yColumn", yColumnName); List<Map<String, Object>> result = commonService.selectValue(params); SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd"); for(Map<String, Object> m : result) { for(String k : m.keySet()) { if(m.get(k) instanceof Date) { m.put(k, sdf.format((Date)m.get(k))); } } } return R.ok().put("data", result); } }