Uni-app development applet | design and implementation of repair system based on WeChat applet

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Get the source code at the end of the article 

Item number: BS-XCX-016

1. Environmental introduction

Locale: Java: jdk1.8

Database: Mysql: mysql5.7

Application server: Tomcat: tomcat8.5.31

Development tools: IDEA or eclipse

Background development technology: SSM framework   

Front-end development technology: uni-app+WeChat applet+vue

2. Project introduction

The development and application of the Internet and mobile Internet have greatly stimulated the development of information technology, both in terms of technology and application, in today's China, are developing very fast, affecting people's life and work Everywhere. The application of computer informatization can be said to be the fourth industrial revolution in the history of human progress, also known as Industry 4.0 , and the intelligent manufacturing and smart China in today's national development strategy are all full of support for information technology. How to use new technologies and technologies to speed up productivity and save time and cost in an increasingly competitive society is a question that everyone who uses the Internet thinks about.

This topic mainly uses computer technology to complete a school repair information management system through the WeChat applet on the mobile terminal. It is undoubtedly a great progress to replace the traditional telephone repair or manual repair with the online repair through the WeChat applet application of the mobile Internet. It mainly benefits from the popularization of smart phones and the mobile Internet, allowing people to integrate daily relevant Work and study, and there are many ways to apply it to school informatization construction. For example, the repair application applet we developed today allows teachers and students to directly report for repair online through the WeChat applet, check the repair results, and carry out repairs. Maintenance evaluation, very convenient.

The small program repair platform developed this time is designed with the development method of separating the front and back ends. The front end is implemented through the WeChat applet, using a lightweight APP application. Users do not need to download and install new client tools, and directly rely on the WeChat platform The application can be realized. The background uses the Java platform, uses the Springboot quick development framework, effectively integrates Mybatis and other related frameworks, and completes the background service interface and development and application. In terms of data storage, the Mysql relational database is used to store the business data of the repair reporting platform, and the development tool adopts the IDEA integrated development tool.

This repair reporting system based on the WeChat applet is mainly used for internal use in colleges and universities, and is launched and operated on the WeChat platform. After analysis, it is known that there are three types of users of this system. One is for teachers, students and residents of the school. They can scan the QR code of the WeChat applet, log in to the applet platform, and report online for repairs of various damaged facilities and equipment, and view them online. Repair results, evaluate the repair results, and at the same time, you can also view the school's relevant notices online, and you can also publish some lost and found information. The other type of users are mainly platform operators and managers. A background management system is developed for this type of users, which is mainly used to manage related basic business information, such as user information, repair report information, news information, etc. Another category is maintenance workers, who can view dispatch status through the system background, modify the status of maintenance work orders, and view the evaluation information of their own work orders. Through the complete functional structure design of the front and back ends, it can meet the basic needs of different types of users.

 

Three, system display

front-end applet

register log in

 

news view

Forum exchange

 

 personal center

 Fault report

 Repair evaluation

 Background management module

Admin login

 User Management

 student management

maintenance worker management

 Forum management

 news management

 

Fault report management

 Other slightly

Fourth, the core code display

package com.controller;

import java.io.File;
import java.io.FileNotFoundException;
import java.io.IOException;
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.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;
	
	@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, HttpServletRequest request) {
		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(request.getSession().getServletContext().getRealPath("/upload")+"/"+face1);
			File file2 = new File(request.getSession().getServletContext().getRealPath("/upload")+"/"+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)
	 * @return
	 */
	@RequestMapping("/option/{tableName}/{columnName}")
	@IgnoreAuth
	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
	 * @return
	 */
	@RequestMapping("/follow/{tableName}/{columnName}")
	@IgnoreAuth
	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 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
	 */
	@RequestMapping("/remind/{tableName}/{columnName}/{type}")
	@IgnoreAuth
	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);
	}

	/**
	 * 圖表统计
	 */
	@IgnoreAuth
	@RequestMapping("/group/{tableName}")
	public R group1(@PathVariable("tableName") String tableName, @RequestParam Map<String,Object> params) {
		params.put("table1", tableName);
		List<Map<String, Object>> result = commonService.chartBoth(params);
		return R.ok().put("data", result);
	}

	
	/**
	 * 单列求和
	 */
	@RequestMapping("/cal/{tableName}/{columnName}")
	@IgnoreAuth
	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
	 */
	@RequestMapping("/group/{tableName}/{columnName}")
	@IgnoreAuth
	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);
		return R.ok().put("data", result);
	}
	
	/**
	 * (按值统计)
	 */
	@RequestMapping("/value/{tableName}/{xColumnName}/{yColumnName}")
	@IgnoreAuth
	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);
		return R.ok().put("data", result);
	}


	/**
	 * 下面为新加的
	 *
	 *
	 *
	 */

	/**
	 * 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);
	}

	/**
	 * 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);
	}


	/**
	 * 当前表的日期分组求和
	 * tableName  		表名
	 * groupColumn  		分组字段
	 * sumCloum			统计字段
	 * dateFormatType	日期格式化类型   1:年 2:月 3:日
	 * @return
	 */
	@RequestMapping("/newSelectDateGroupSum")
	public R newSelectDateGroupSum(@RequestParam Map<String,Object> params) {
		logger.debug("newSelectDateGroupSum:,,Controller:{},,params:{}",this.getClass().getName(),params);
		String dateFormatType = String.valueOf(params.get("dateFormatType"));
		if("1".equals(dateFormatType)){
			params.put("dateFormat", "%Y");
		}else if("2".equals(dateFormatType)){
			params.put("dateFormat", "%Y-%m");
		}else if("3".equals(dateFormatType)){
			params.put("dateFormat", "%Y-%m-%d");
		}else{
			R.error("日期格式化不正确");
		}
		List<Map<String, Object>> result = commonService.newSelectDateGroupSum(params);
		return R.ok().put("data", result);
	}

	/**
	 *
	 * 查询字典表的分组统计总条数
	 * tableName  		表名
	 * groupColumn  		分组字段
	 * dateFormatType	日期格式化类型   1:年 2:月 3:日
	 * @return
	 */
	@RequestMapping("/newSelectDateGroupCount")
	public R newSelectDateGroupCount(@RequestParam Map<String,Object> params) {
		logger.debug("newSelectDateGroupCount:,,Controller:{},,params:{}",this.getClass().getName(),params);
		String dateFormatType = String.valueOf(params.get("dateFormatType"));
		if("1".equals(dateFormatType)){
			params.put("dateFormat", "%Y");
		}else if("2".equals(dateFormatType)){
			params.put("dateFormat", "%Y-%m");
		}else if("3".equals(dateFormatType)){
			params.put("dateFormat", "%Y-%m-%d");
		}else{
			R.error("日期格式化类型不正确");
		}
		List<Map<String, Object>> result = commonService.newSelectDateGroupCount(params);
		return R.ok().put("data", result);
	}
/**
 * 饼状图
 * -- 饼状图  查询当前表
 -- 				查询字典表【月】
 -- 				 统计   -- 查询某个月的每个类型的订单销售数量
 -- 				 求和   -- 查询某个月的每个类型的订单销售额
 -- 				查询某个字符串【月】
 -- 				 统计   -- 查询某个月的每个员工的订单销售数量
 -- 				 求和   -- 查询某个月的每个员工的订单销售额
 -- 				查询时间【年】
 -- 				 统计 	-- 查询每个月的订单销售数量
 -- 				 求和 	-- 查询每个月的订单销售额
 -- 饼状图  查询级联表
 -- 				查询字典表
 -- 				 统计  	-- 查询某个月的每个类型的订单销售数量
 -- 				 求和   -- 查询某个月的每个类型的订单销售额
 -- 				查询某个字符串
 -- 				 统计   -- 查询某个月的每个员工的订单销售数量
 -- 				 求和   -- 查询某个月的每个员工的订单销售额
 -- 				查询时间
 -- 				 统计 	-- 统计每个月的订单销售数量
 -- 				 求和 	-- 查询每个月的订单销售额
 */


/**
 * 柱状图
 -- 柱状图  查询当前表
 --             某个【年,月】
 -- 			 当前表 2 级联表 1
 -- 						统计
 --   						【日期,字符串,下拉框】
 -- 						求和
 --   						【日期,字符串,下拉框】
 -- 柱状图  查询级联表
 -- 					某个【年,月】
 -- 						统计
 --   						【日期,字符串,下拉框】
 -- 						求和
 --   						【日期,字符串,下拉框】
 */

    /**
     * 柱状图求和
     */
    @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("数值");
			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
     */
    @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("数值");
			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);
    }
}

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Origin blog.csdn.net/whirlwind526/article/details/131442697