大数据的心脏病患者数据分析系统-大数据的心脏病患者数据分析管理系统java代码-基于springboot的大数据的心脏病患者数据

package com.controller; import java.math.BigDecimal; import java.text.SimpleDateFormat; import java.text.ParseException; import java.util.ArrayList; import java.util.Arrays; import java.util.Calendar; import java.util.Map; import java.util.HashMap; import java.util.Iterator; import java.util.Date; import java.util.List; import javax.servlet.http.HttpServletRequest; import com.utils.ValidatorUtils; import org.apache.commons.lang3.StringUtils; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.transaction.annotation.Transactional; import org.springframework.format.annotation.DateTimeFormat; 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.baomidou.mybatisplus.mapper.EntityWrapper; import com.baomidou.mybatisplus.mapper.Wrapper; import com.annotation.IgnoreAuth; import com.entity.ShujufenxiEntity; import com.entity.view.ShujufenxiView; import com.service.ShujufenxiService; import com.service.TokenService; import com.utils.PageUtils; import com.utils.R; import com.utils.MD5Util; import com.utils.MPUtil; import com.utils.CommonUtil; import java.io.IOException; import java.io.InputStream; import org.springframework.web.multipart.MultipartFile; import org.apache.poi.openxml4j.exceptions.InvalidFormatException; import org.apache.poi.ss.usermodel.Row; import org.apache.poi.ss.usermodel.Sheet; import org.apache.poi.ss.usermodel.Workbook; import org.apache.poi.ss.usermodel.WorkbookFactory; import org.apache.spark.api.java.JavaSparkContext; import org.apache.spark.api.java.JavaPairRDD; import scala.Tuple2; /** * 数据分析 * 后端接口 * @author * @email * @date 2023-05-06 10:34:32 */ @RestController @RequestMapping("/shujufenxi") public class ShujufenxiController { @Autowired private ShujufenxiService shujufenxiService; @Autowired private JavaSparkContext javaSparkContext; /** * 后端列表 */ @RequestMapping("/page") public R page(@RequestParam Map<String, Object> params,ShujufenxiEntity shujufenxi, HttpServletRequest request){ EntityWrapper<ShujufenxiEntity> ew = new EntityWrapper<ShujufenxiEntity>(); PageUtils page = shujufenxiService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, shujufenxi), params), params)); return R.ok().put("data", page); } /** * 前端列表 */ @IgnoreAuth @RequestMapping("/list") public R list(@RequestParam Map<String, Object> params,ShujufenxiEntity shujufenxi, HttpServletRequest request){ EntityWrapper<ShujufenxiEntity> ew = new EntityWrapper<ShujufenxiEntity>(); PageUtils page = shujufenxiService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, shujufenxi), params), params)); return R.ok().put("data", page); } /** * 列表 */ @RequestMapping("/lists") public R list( ShujufenxiEntity shujufenxi){ EntityWrapper<ShujufenxiEntity> ew = new EntityWrapper<ShujufenxiEntity>(); ew.allEq(MPUtil.allEQMapPre( shujufenxi, "shujufenxi")); return R.ok().put("data", shujufenxiService.selectListView(ew)); } /** * 查询 */ @RequestMapping("/query") public R query(ShujufenxiEntity shujufenxi){ EntityWrapper< ShujufenxiEntity> ew = new EntityWrapper< ShujufenxiEntity>(); ew.allEq(MPUtil.allEQMapPre( shujufenxi, "shujufenxi")); ShujufenxiView shujufenxiView = shujufenxiService.selectView(ew); return R.ok("查询数据分析成功").put("data", shujufenxiView); } /** * 后端详情 */ @RequestMapping("/info/{id}") public R info(@PathVariable("id") Long id){ ShujufenxiEntity shujufenxi = shujufenxiService.selectById(id); return R.ok().put("data", shujufenxi); } /** * 前端详情 */ @IgnoreAuth @RequestMapping("/detail/{id}") public R detail(@PathVariable("id") Long id){ ShujufenxiEntity shujufenxi = shujufenxiService.selectById(id); return R.ok().put("data", shujufenxi); } /** * 后端保存 */ @RequestMapping("/save") public R save(@RequestBody ShujufenxiEntity shujufenxi, HttpServletRequest request){ shujufenxi.setId(new Date().getTime()+new Double(Math.floor(Math.random()*1000)).longValue()); //ValidatorUtils.validateEntity(shujufenxi); shujufenxiService.insert(shujufenxi); return R.ok(); } /** * 前端保存 */ @RequestMapping("/add") public R add(@RequestBody ShujufenxiEntity shujufenxi, HttpServletRequest request){ shujufenxi.setId(new Date().getTime()+new Double(Math.floor(Math.random()*1000)).longValue()); //ValidatorUtils.validateEntity(shujufenxi); shujufenxiService.insert(shujufenxi); return R.ok(); } /** * 修改 */ @RequestMapping("/update") @Transactional public R update(@RequestBody ShujufenxiEntity shujufenxi, HttpServletRequest request){ //ValidatorUtils.validateEntity(shujufenxi); shujufenxiService.updateById(shujufenxi);//全部更新 return R.ok(); } /** * 删除 */ @RequestMapping("/delete") public R delete(@RequestBody Long[] ids){ shujufenxiService.deleteBatchIds(Arrays.asList(ids)); return R.ok(); } @RequestMapping("/importExcel") public R importExcel(@RequestParam("file") MultipartFile file){ try { //获取输入流 InputStream inputStream = file.getInputStream(); //创建读取工作簿 Workbook workbook = WorkbookFactory.create(inputStream); //获取工作表 Sheet sheet = workbook.getSheetAt(0); //获取总行 int rows=sheet.getPhysicalNumberOfRows(); if(rows>1){ //获取单元格 for (int i = 1; i < rows; i++) { Row row = sheet.getRow(i); ShujufenxiEntity shujufenxiEntity =new ShujufenxiEntity(); shujufenxiEntity.setId(new Date().getTime()); String bianhao = CommonUtil.getCellValue(row.getCell(0)); shujufenxiEntity.setBianhao(bianhao); String tianshu = CommonUtil.getCellValue(row.getCell(1)); shujufenxiEntity.setTianshu(tianshu); String xingbie = CommonUtil.getCellValue(row.getCell(2)); shujufenxiEntity.setXingbie(xingbie); String shengao = CommonUtil.getCellValue(row.getCell(3)); shujufenxiEntity.setShengao(Integer.parseInt(shengao)); String zhongliang = CommonUtil.getCellValue(row.getCell(4)); shujufenxiEntity.setZhongliang(Integer.parseInt(zhongliang)); String xueya = CommonUtil.getCellValue(row.getCell(5)); shujufenxiEntity.setXueya(Integer.parseInt(xueya)); String xuetang = CommonUtil.getCellValue(row.getCell(6)); shujufenxiEntity.setXuetang(Integer.parseInt(xuetang)); String danguchun = CommonUtil.getCellValue(row.getCell(7)); shujufenxiEntity.setDanguchun(danguchun); String yigaoxuetangsu = CommonUtil.getCellValue(row.getCell(8)); shujufenxiEntity.setYigaoxuetangsu(yigaoxuetangsu); String shifouxiyan = CommonUtil.getCell