基于springboot就业信息管理系统源码和论文

随着信息化时代的到来，管理系统都趋向于智能化、系统化，就业信息管理系统也不例外，但目前国内仍都使用人工管理，市场规模越来越大，同时信息量也越来越庞大，人工管理显然已无法应对时代的变化，而就业信息管理系统能很好地解决这一问题，轻松应对就业信息管理的工作，既能提高人力物力财力，又能加快工作的效率，取代人工管理是必然趋势。

本就业信息管理系统以springboot作为框架，b/s模式以及MySql作为后台运行的数据库，同时使用Tomcat用为系统的服务器。本系统主要包括首页，个人中心，学生管理，导师管理，企业管理，招聘信息管理，应聘信息管理，面试邀请管理，就业指导管理，交流论坛，系统管理等功能，通过这些功能的实现基本能够满足就业信息管理管理的操作。

本文着重阐述了就业信息管理系统的分析、设计与实现，首先介绍开发系统和环境配置、数据库的设计，接着说明功能模块的详细实现，最后进行了总结。

关键词：就业信息管理；springboot；MySql数据库；Tomcat;

基于springboot就业信息管理系统源码和论文358

演示视频：

Abstract

With the advent of the information age, management systems tend to be intelligent and systematic, and the employment information management system is no exception. However, at present, manual management is still used in China, the market size is getting bigger and bigger, and the amount of information is also increasing. Huge, manual management is obviously unable to cope with the changes of the times, and the employment information management system can solve this problem well, easily cope with the work of employment information management, which can not only improve human, material and financial resources, but also speed up the efficiency of work, replacing manual labor. Management is an inevitable trend.

This employment information management system uses springboot as the framework, b/s mode and MySql as the database running in the background, and uses Tomcat as the system server. This system mainly includes functions such as home page, personal center, student management, tutor management, enterprise management, recruitment information management, application information management, interview invitation management, employment guidance management, exchange forum, system management, etc. The realization of these functions can basically satisfy the The operation of employment information management management.

This paper focuses on the analysis, design and implementation of the employment information management system. First, it introduces the development system, environment configuration, and database design. Then it explains the detailed implementation of the functional modules. Finally, it summarizes.

Key words: Employment Information Management; springboot; MySql database; Tomcat

名，变量的类型及主键等如下。

表3-1：招聘信息

表3-2：应聘信息

表3-3：学生

表3-4：用户表

表3-5：token表

package com.controller;

import java.io.*;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.SQLException;
import java.text.SimpleDateFormat;
import java.util.*;

import javax.servlet.http.HttpServletRequest;

import com.alibaba.fastjson.JSON;
import com.utils.StringUtil;
import org.apache.commons.lang3.StringUtils;
import org.json.JSONObject;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
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 {
    private static final Logger logger = LoggerFactory.getLogger(CommonController.class);
    @Autowired
    private CommonService commonService;


    /**
     * Java代码实现MySQL数据库导出
     *
     * @param mysqlUrl     MySQL安装路径
     * @param hostIP       MySQL数据库所在服务器地址IP
     * @param userName     进入数据库所需要的用户名
     * @param hostPort     数据库端口
     * @param password     进入数据库所需要的密码
     * @param savePath     数据库文件保存路径
     * @param fileName     数据库导出文件文件名
     * @param databaseName 要导出的数据库名
     * @return 返回true表示导出成功，否则返回false。
     */
    @IgnoreAuth
    @RequestMapping("/beifen")
    public R beifen(String mysqlUrl, String hostIP, String userName, String hostPort, String password, String savePath, String fileName, String databaseName) {
        File saveFile = new File(savePath);
        if (!saveFile.exists()) {// 如果目录不存在 
            saveFile.mkdirs();// 创建文件夹 
        }
        if (!savePath.endsWith(File.separator)) {
            savePath = savePath + File.separator;
        }
        PrintWriter printWriter = null;
        BufferedReader bufferedReader = null;
        try {
            Runtime runtime = Runtime.getRuntime();
            String cmd = mysqlUrl + "mysqldump -h" + hostIP + " -u" + userName + " -P" + hostPort + " -p" + password + " " + databaseName;
            runtime.exec(cmd);
            Process process = runtime.exec(cmd);
            InputStreamReader inputStreamReader = new InputStreamReader(process.getInputStream(), "utf8");
            bufferedReader = new BufferedReader(inputStreamReader);
            printWriter = new PrintWriter(new OutputStreamWriter(new FileOutputStream(savePath + fileName), "utf8"));
            String line;
            while ((line = bufferedReader.readLine()) != null) {
                printWriter.println(line);
            }
            printWriter.flush();
        } catch (Exception e) {
            e.printStackTrace();
            return R.error("备份数据出错");
        } finally {
            try {
                if (bufferedReader != null) {
                    bufferedReader.close();
                }
                if (printWriter != null) {
                    printWriter.close();
                }
            } catch (Exception e) {
                e.printStackTrace();
            }
        }
        return R.ok();
    }

    /**
     * Java实现MySQL数据库导入
     *
     * @param mysqlUrl     MySQL安装路径
     * @param hostIP       MySQL数据库所在服务器地址IP
     * @param userName     进入数据库所需要的用户名
     * @param hostPort     数据库端口
     * @param password     进入数据库所需要的密码
     * @param savePath     数据库文件保存路径
     * @param fileName     数据库导出文件文件名
     * @param databaseName 要导出的数据库名
     */
    @IgnoreAuth
    @RequestMapping("/huanyuan")
    public R huanyuan(String mysqlUrl, String hostIP, String userName, String hostPort, String password, String savePath, String fileName, String databaseName) {
        try {
            Runtime rt = Runtime.getRuntime();
            Process child1 = rt.exec(mysqlUrl+"mysql.exe  -h" + hostIP + " -u" + userName + " -P" + hostPort + " -p" + password + " " + databaseName);
            OutputStream out = child1.getOutputStream();//控制台的输入信息作为输出流
            String inStr;
            StringBuffer sb = new StringBuffer("");
            String outStr;
            BufferedReader br = new BufferedReader(new InputStreamReader(new FileInputStream(savePath+"/"+fileName), "utf-8"));
            while ((inStr = br.readLine()) != null) {
                sb.append(inStr + "rn");
            }
            outStr = sb.toString();
            OutputStreamWriter writer = new OutputStreamWriter(out, "utf8");
            writer.write(outStr);
// 注：这里如果用缓冲方式写入文件的话，会导致中文乱码，用flush()方法则可以避免
            writer.flush();
            out.close();
            br.close();
            writer.close();
        } catch (Exception e) {
            e.printStackTrace();
            return R.error("数据导入出错");
        }
        return R.ok();
    }


    /**
     * 饼状图求和
     * @return
     */
    @RequestMapping("/pieSum")
    public R pieSum(@RequestParam Map<String,Object> params) {
        logger.debug("饼状图求和:,,Controller:{},,params:{}",this.getClass().getName(),params);
        List<Map<String, Object>> result = commonService.pieSum(params);
        return R.ok().put("data", result);
    }

    /**
     * 饼状图统计
     * @return
     */
    @RequestMapping("/pieCount")
    public R pieCount(@RequestParam Map<String,Object> params) {
        logger.debug("饼状图统计:,,Controller:{},,params:{}",this.getClass().getName(),params);
        List<Map<String, Object>> result = commonService.pieCount(params);
        return R.ok().put("data", result);
    }

    /**
     * 柱状图求和单列
     * @return
     */
    @RequestMapping("/barSumOne")
    public R barSumOne(@RequestParam Map<String,Object> params) {
        logger.debug("柱状图求和单列:,,Controller:{},,params:{}",this.getClass().getName(),params);
        List<Map<String, Object>> result = commonService.barSumOne(params);

        List<String> xAxis = new ArrayList<>();//报表x轴
        List<List<String>> yAxis = new ArrayList<>();//y轴
        List<String> legend = new ArrayList<>();//标题
        List<String> yAxis0 = new ArrayList<>();
        yAxis.add(yAxis0);
        legend.add("");
        for(Map<String, Object> map :result){
            String oneValue = String.valueOf(map.get("name"));
            String value = String.valueOf(map.get("value"));
            xAxis.add(oneValue);
            yAxis0.add(value);
        }
        Map<String, Object> resultMap = new HashMap<>();
        resultMap.put("xAxis",xAxis);
        resultMap.put("yAxis",yAxis);
        resultMap.put("legend",legend);
        return R.ok().put("data", resultMap);
    }
    /**
     * 柱状图统计单列
     * @return
     */
    @RequestMapping("/barCountOne")
    public R barCountOne(@RequestParam Map<String,Object> params) {
        logger.debug("柱状图统计单列:,,Controller:{},,params:{}",this.getClass().getName(),params);
        List<Map<String, Object>> result = commonService.barCountOne(params);

        List<String> xAxis = new ArrayList<>();//报表x轴
        List<List<String>> yAxis = new ArrayList<>();//y轴
        List<String> legend = new ArrayList<>();//标题

        List<String> yAxis0 = new ArrayList<>();
        yAxis.add(yAxis0);
        legend.add("");
        for(Map<String, Object> map :result){
            String oneValue = String.valueOf(map.get("name"));
            String value = String.valueOf(map.get("value"));
            xAxis.add(oneValue);
            yAxis0.add(value);
        }
        Map<String, Object> resultMap = new HashMap<>();
        resultMap.put("xAxis",xAxis);
        resultMap.put("yAxis",yAxis);
        resultMap.put("legend",legend);
        return R.ok().put("data", resultMap);
    }

    /**
     * 柱状图统计双列
     * @return
     */
    @RequestMapping("/barSumTwo")
    public R barSumTwo(@RequestParam Map<String,Object> params) {
        logger.debug("柱状图统计双列:,,Controller:{},,params:{}",this.getClass().getName(),params);
        List<Map<String, Object>> result = commonService.barSumTwo(params);
        List<String> xAxis = new ArrayList<>();//报表x轴
        List<List<String>> yAxis = new ArrayList<>();//y轴
        List<String> legend = new ArrayList<>();//标题

        Map<String, HashMap<String, String>> dataMap = new LinkedHashMap<>();
        for(Map<String, Object> map :result){
            String name1Value = String.valueOf(map.get("name1"));
            String name2Value = String.valueOf(map.get("name2"));
            String value = String.valueOf(map.get("value"));
            if(!legend.contains(name2Value)){
                legend.add(name2Value);//添加完成后 就是最全的第二列的类型
            }
            if(dataMap.containsKey(name1Value)){
                dataMap.get(name1Value).put(name2Value,value);
            }else{
                HashMap<String, String> name1Data = new HashMap<>();
                name1Data.put(name2Value,value);
                dataMap.put(name1Value,name1Data);
            }

        }

        for(int i =0; i<legend.size(); i++){
            yAxis.add(new ArrayList<String>());
        }

        Set<String> keys = dataMap.keySet();
        for(String key:keys){
            xAxis.add(key);
            HashMap<String, String> map = dataMap.get(key);
            for(int i =0; i<legend.size(); i++){
                List<String> data = yAxis.get(i);
                if(StringUtil.isNotEmpty(map.get(legend.get(i)))){
                    data.add(map.get(legend.get(i)));
                }else{
                    data.add("0");
                }
            }
        }
        System.out.println();

        Map<String, Object> resultMap = new HashMap<>();
        resultMap.put("xAxis",xAxis);
        resultMap.put("yAxis",yAxis);
        resultMap.put("legend",legend);
        return R.ok().put("data", resultMap);
    }
    /**
     * 柱状图统计双列
     * @return
     */
    @RequestMapping("/barCountTwo")
    public R barCountTwo(@RequestParam Map<String,Object> params) {
        logger.debug("柱状图统计双列:,,Controller:{},,params:{}",this.getClass().getName(),params);
        List<Map<String, Object>> result = commonService.barCountTwo(params);
        List<String> xAxis = new ArrayList<>();//报表x轴
        List<List<String>> yAxis = new ArrayList<>();//y轴
        List<String> legend = new ArrayList<>();//标题

        Map<String, HashMap<String, String>> dataMap = new LinkedHashMap<>();
        for(Map<String, Object> map :result){
            String name1Value = String.valueOf(map.get("name1"));
            String name2Value = String.valueOf(map.get("name2"));
            String value = String.valueOf(map.get("value"));
            if(!legend.contains(name2Value)){
                legend.add(name2Value);//添加完成后 就是最全的第二列的类型
            }
            if(dataMap.containsKey(name1Value)){
                dataMap.get(name1Value).put(name2Value,value);
            }else{
                HashMap<String, String> name1Data = new HashMap<>();
                name1Data.put(name2Value,value);
                dataMap.put(name1Value,name1Data);
            }

        }

        for(int i =0; i<legend.size(); i++){
            yAxis.add(new ArrayList<String>());
        }

        Set<String> keys = dataMap.keySet();
        for(String key:keys){
            xAxis.add(key);
            HashMap<String, String> map = dataMap.get(key);
            for(int i =0; i<legend.size(); i++){
                List<String> data = yAxis.get(i);
                if(StringUtil.isNotEmpty(map.get(legend.get(i)))){
                    data.add(map.get(legend.get(i)));
                }else{
                    data.add("0");
                }
            }
        }
        System.out.println();

        Map<String, Object> resultMap = new HashMap<>();
        resultMap.put("xAxis",xAxis);
        resultMap.put("yAxis",yAxis);
        resultMap.put("legend",legend);
        return R.ok().put("data", resultMap);
    }

    /**
     tableName 查询表
     condition1 条件1
     condition1Value 条件1值
     average 计算平均评分

     取值
     有值 Number(res.data.value.toFixed(1))
     无值 if(res.data){}
     * */
    @IgnoreAuth
    @RequestMapping("/queryScore")
    public R queryScore(@RequestParam Map<String, Object> params) {
        logger.debug("queryScore:,,Controller:{},,params:{}",this.getClass().getName(),params);
        Map<String, Object> queryScore = commonService.queryScore(params);
        return R.ok().put("data", queryScore);
    }

    /**
     * 查询字典表的分组统计总条数
     *  tableName  		表名
     *	groupColumn  	分组字段
     * @return
     */
    @RequestMapping("/newSelectGroupCount")
    public R newSelectGroupCount(@RequestParam Map<String,Object> params) {
        logger.debug("newSelectGroupCount:,,Controller:{},,params:{}",this.getClass().getName(),params);
        List<Map<String, Object>> result = commonService.newSelectGroupCount(params);
        return R.ok().put("data", result);
    }

    /**
     * 查询字典表的分组求和
     * tableName  		表名
     * groupColumn  		分组字段
     * sumCloum			统计字段
     * @return
     */
    @RequestMapping("/newSelectGroupSum")
    public R newSelectGroupSum(@RequestParam Map<String,Object> params) {
        logger.debug("newSelectGroupSum:,,Controller:{},,params:{}",this.getClass().getName(),params);
        List<Map<String, Object>> result = commonService.newSelectGroupSum(params);
        return R.ok().put("data", result);
    }

    /**
     * 柱状图求和 老的
     */
    @RequestMapping("/barSum")
    public R barSum(@RequestParam Map<String,Object> params) {
        logger.debug("barSum方法:,,Controller:{},,params:{}",this.getClass().getName(), com.alibaba.fastjson.JSONObject.toJSONString(params));
        Boolean isJoinTableFlag =  false;//是否有级联表相关
        String one =  "";//第一优先
        String two =  "";//第二优先

        //处理thisTable和joinTable 处理内容是把json字符串转为Map并把带有,的切割为数组
        //当前表
        Map<String,Object> thisTable = JSON.parseObject(String.valueOf(params.get("thisTable")),Map.class);
        params.put("thisTable",thisTable);

        //级联表
        String joinTableString = String.valueOf(params.get("joinTable"));
        if(StringUtil.isNotEmpty(joinTableString)) {
            Map<String, Object> joinTable = JSON.parseObject(joinTableString, Map.class);
            params.put("joinTable", joinTable);
            isJoinTableFlag = true;
        }

        if(StringUtil.isNotEmpty(String.valueOf(thisTable.get("date")))){//当前表日期
            thisTable.put("date",String.valueOf(thisTable.get("date")).split(","));
            one = "thisDate0";
        }
        if(isJoinTableFlag){//级联表日期
            Map<String, Object> joinTable = (Map<String, Object>) params.get("joinTable");
            if(StringUtil.isNotEmpty(String.valueOf(joinTable.get("date")))){
                joinTable.put("date",String.valueOf(joinTable.get("date")).split(","));
                if(StringUtil.isEmpty(one)){
                    one ="joinDate0";
                }else{
                    if(StringUtil.isEmpty(two)){
                        two ="joinDate0";
                    }
                }
            }
        }
        if(StringUtil.isNotEmpty(String.valueOf(thisTable.get("string")))){//当前表字符串
            thisTable.put("string",String.valueOf(thisTable.get("string")).split(","));
            if(StringUtil.isEmpty(one)){
                one ="thisString0";
            }else{
                if(StringUtil.isEmpty(two)){
                    two ="thisString0";
                }
            }
        }
        if(isJoinTableFlag){//级联表字符串
            Map<String, Object> joinTable = (Map<String, Object>) params.get("joinTable");
            if(StringUtil.isNotEmpty(String.valueOf(joinTable.get("string")))){
                joinTable.put("string",String.valueOf(joinTable.get("string")).split(","));
                if(StringUtil.isEmpty(one)){
                    one ="joinString0";
                }else{
                    if(StringUtil.isEmpty(two)){
                        two ="joinString0";
                    }
                }
            }
        }
        if(StringUtil.isNotEmpty(String.valueOf(thisTable.get("types")))){//当前表类型
            thisTable.put("types",String.valueOf(thisTable.get("types")).split(","));
            if(StringUtil.isEmpty(one)){
                one ="thisTypes0";
            }else{
                if(StringUtil.isEmpty(two)){
                    two ="thisTypes0";
                }
            }
        }
        if(isJoinTableFlag){//级联表类型
            Map<String, Object> joinTable = (Map<String, Object>) params.get("joinTable");
            if(StringUtil.isNotEmpty(String.valueOf(joinTable.get("types")))){
                joinTable.put("types",String.valueOf(joinTable.get("types")).split(","));
                if(StringUtil.isEmpty(one)){
                    one ="joinTypes0";
                }else{
                    if(StringUtil.isEmpty(two)){
                        two ="joinTypes0";
                    }
                }

            }
        }

        List<Map<String, Object>> result = commonService.barSum(params);

        List<String> xAxis = new ArrayList<>();//报表x轴
        List<List<String>> yAxis = new ArrayList<>();//y轴
        List<String> legend = new ArrayList<>();//标题

        if(StringUtil.isEmpty(two)){//不包含第二列
            List<String> yAxis0 = new ArrayList<>();
            yAxis.add(yAxis0);
            legend.add("");
            for(Map<String, Object> map :result){
                String oneValue = String.valueOf(map.get(one));
                String value = String.valueOf(map.get("value"));
                xAxis.add(oneValue);
                yAxis0.add(value);
            }
        }else{//包含第二列
            Map<String, HashMap<String, String>> dataMap = new LinkedHashMap<>();
            if(StringUtil.isNotEmpty(two)){
                for(Map<String, Object> map :result){
                    String oneValue = String.valueOf(map.get(one));
                    String twoValue = String.valueOf(map.get(two));
                    String value = String.valueOf(map.get("value"));
                    if(!legend.contains(twoValue)){
                        legend.add(twoValue);//添加完成后 就是最全的第二列的类型
                    }
                    if(dataMap.containsKey(oneValue)){
                        dataMap.get(oneValue).put(twoValue,value);
                    }else{
                        HashMap<String, String> oneData = new HashMap<>();
                        oneData.put(twoValue,value);
                        dataMap.put(oneValue,oneData);
                    }

                }
            }

            for(int i =0; i<legend.size(); i++){
                yAxis.add(new ArrayList<String>());
            }

            Set<String> keys = dataMap.keySet();
            for(String key:keys){
                xAxis.add(key);
                HashMap<String, String> map = dataMap.get(key);
                for(int i =0; i<legend.size(); i++){
                    List<String> data = yAxis.get(i);
                    if(StringUtil.isNotEmpty(map.get(legend.get(i)))){
                        data.add(map.get(legend.get(i)));
                    }else{
                        data.add("0");
                    }
                }
            }
            System.out.println();
        }

        Map<String, Object> resultMap = new HashMap<>();
        resultMap.put("xAxis",xAxis);
        resultMap.put("yAxis",yAxis);
        resultMap.put("legend",legend);
        return R.ok().put("data", resultMap);
    }

    /**
     * 柱状图统计 老的
     */
    @RequestMapping("/barCount")
    public R barCount(@RequestParam Map<String,Object> params) {
        logger.debug("barCount方法:,,Controller:{},,params:{}",this.getClass().getName(), com.alibaba.fastjson.JSONObject.toJSONString(params));
        Boolean isJoinTableFlag =  false;//是否有级联表相关
        String one =  "";//第一优先
        String two =  "";//第二优先

        //处理thisTable和joinTable 处理内容是把json字符串转为Map并把带有,的切割为数组
        //当前表
        Map<String,Object> thisTable = JSON.parseObject(String.valueOf(params.get("thisTable")),Map.class);
        params.put("thisTable",thisTable);

        //级联表
        String joinTableString = String.valueOf(params.get("joinTable"));
        if(StringUtil.isNotEmpty(joinTableString)) {
            Map<String, Object> joinTable = JSON.parseObject(joinTableString, Map.class);
            params.put("joinTable", joinTable);
            isJoinTableFlag = true;
        }

        if(StringUtil.isNotEmpty(String.valueOf(thisTable.get("date")))){//当前表日期
            thisTable.put("date",String.valueOf(thisTable.get("date")).split(","));
            one = "thisDate0";
        }
        if(isJoinTableFlag){//级联表日期
            Map<String, Object> joinTable = (Map<String, Object>) params.get("joinTable");
            if(StringUtil.isNotEmpty(String.valueOf(joinTable.get("date")))){
                joinTable.put("date",String.valueOf(joinTable.get("date")).split(","));
                if(StringUtil.isEmpty(one)){
                    one ="joinDate0";
                }else{
                    if(StringUtil.isEmpty(two)){
                        two ="joinDate0";
                    }
                }
            }
        }
        if(StringUtil.isNotEmpty(String.valueOf(thisTable.get("string")))){//当前表字符串
            thisTable.put("string",String.valueOf(thisTable.get("string")).split(","));
            if(StringUtil.isEmpty(one)){
                one ="thisString0";
            }else{
                if(StringUtil.isEmpty(two)){
                    two ="thisString0";
                }
            }
        }
        if(isJoinTableFlag){//级联表字符串
            Map<String, Object> joinTable = (Map<String, Object>) params.get("joinTable");
            if(StringUtil.isNotEmpty(String.valueOf(joinTable.get("string")))){
                joinTable.put("string",String.valueOf(joinTable.get("string")).split(","));
                if(StringUtil.isEmpty(one)){
                    one ="joinString0";
                }else{
                    if(StringUtil.isEmpty(two)){
                        two ="joinString0";
                    }
                }
            }
        }
        if(StringUtil.isNotEmpty(String.valueOf(thisTable.get("types")))){//当前表类型
            thisTable.put("types",String.valueOf(thisTable.get("types")).split(","));
            if(StringUtil.isEmpty(one)){
                one ="thisTypes0";
            }else{
                if(StringUtil.isEmpty(two)){
                    two ="thisTypes0";
                }
            }
        }
        if(isJoinTableFlag){//级联表类型
            Map<String, Object> joinTable = (Map<String, Object>) params.get("joinTable");
            if(StringUtil.isNotEmpty(String.valueOf(joinTable.get("types")))){
                joinTable.put("types",String.valueOf(joinTable.get("types")).split(","));
                if(StringUtil.isEmpty(one)){
                    one ="joinTypes0";
                }else{
                    if(StringUtil.isEmpty(two)){
                        two ="joinTypes0";
                    }
                }

            }
        }

        List<Map<String, Object>> result = commonService.barCount(params);

        List<String> xAxis = new ArrayList<>();//报表x轴
        List<List<String>> yAxis = new ArrayList<>();//y轴
        List<String> legend = new ArrayList<>();//标题

        if(StringUtil.isEmpty(two)){//不包含第二列
            List<String> yAxis0 = new ArrayList<>();
            yAxis.add(yAxis0);
            legend.add("");
            for(Map<String, Object> map :result){
                String oneValue = String.valueOf(map.get(one));
                String value = String.valueOf(map.get("value"));
                xAxis.add(oneValue);
                yAxis0.add(value);
            }
        }else{//包含第二列
            Map<String, HashMap<String, String>> dataMap = new LinkedHashMap<>();
            if(StringUtil.isNotEmpty(two)){
                for(Map<String, Object> map :result){
                    String oneValue = String.valueOf(map.get(one));
                    String twoValue = String.valueOf(map.get(two));
                    String value = String.valueOf(map.get("value"));
                    if(!legend.contains(twoValue)){
                        legend.add(twoValue);//添加完成后 就是最全的第二列的类型
                    }
                    if(dataMap.containsKey(oneValue)){
                        dataMap.get(oneValue).put(twoValue,value);
                    }else{
                        HashMap<String, String> oneData = new HashMap<>();
                        oneData.put(twoValue,value);
                        dataMap.put(oneValue,oneData);
                    }

                }
            }

            for(int i =0; i<legend.size(); i++){
                yAxis.add(new ArrayList<String>());
            }

            Set<String> keys = dataMap.keySet();
            for(String key:keys){
                xAxis.add(key);
                HashMap<String, String> map = dataMap.get(key);
                for(int i =0; i<legend.size(); i++){
                    List<String> data = yAxis.get(i);
                    if(StringUtil.isNotEmpty(map.get(legend.get(i)))){
                        data.add(map.get(legend.get(i)));
                    }else{
                        data.add("0");
                    }
                }
            }
            System.out.println();
        }

        Map<String, Object> resultMap = new HashMap<>();
        resultMap.put("xAxis",xAxis);
        resultMap.put("yAxis",yAxis);
        resultMap.put("legend",legend);
        return R.ok().put("data", resultMap);
    }
}

代码007普通

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