效果展示
Apache ECharts
介绍
常见图表
文章来源地址https://www.toymoban.com/news/detail-621838.html
入门案例
快速上手 - Handbook - Apache ECharts
营业额统计——需求分析与设计
产品原型
接口设计
VO设计
营业额统计——代码开发
Controller中
/**
* 数据统计相关接口
*/
@RestController
@RequestMapping("/admin/report")
@Api(tags="数据统计相关接口")
@Slf4j
public class ReportController {
@Autowired
private ReportService reportService;
/**
* 营业额统计
* @param begin
* @param end
* @return
*/
@GetMapping("/turnoverStatistics")
@ApiOperation("营业额统计")
public Result<TurnoverReportVO> turnoverStatistics(
@DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate begin,
@DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate end){
log.info("营业额数据统计：{}，{}",begin,end);
return Result.success(reportService.getTurnoverStatistics(begin,end));
}
}Service中
@Service
@Slf4j
public class ReportServiceImpl implements ReportService {
@Autowired
private OrderMapper orderMapper;
/**
* 统计指定时间区间内的营业额数据
* @param begin
* @param end
* @return
*/
@Override
public TurnoverReportVO getTurnoverStatistics(LocalDate begin, LocalDate end) {
//当前集合存在从begin到end的日期
List<LocalDate> dateList=new ArrayList<>();
dateList.add(begin);
while(!begin.equals(end)){
//计算指定日期的后一天
begin=begin.plusDays(1);
dateList.add(begin);
}
//存放每天营业额
List<Double> turnoverList=new ArrayList<>();
for (LocalDate date : dateList) {
//查询date对应的营业额，为已经完成的订单金额合计
LocalDateTime beginTime = LocalDateTime.of(date, LocalTime.MIN);
LocalDateTime endTime = LocalDateTime.of(date, LocalTime.MAX);
//select sum(amount) from orders where order_time > ? and order_time < ? and status = 5
Map map=new HashMap();
map.put("begin",beginTime);
map.put("end",endTime);
map.put("status", Orders.COMPLETED);
Double turnover=orderMapper.sumByMap(map);
turnover = turnover == null?0.0:turnover;
turnoverList.add(turnover);
}
//封装返回结果
return TurnoverReportVO
.builder()
.dateList(StringUtils.join(dateList,","))
.turnoverList(StringUtils.join(turnoverList,","))
.build();
}
}Mapper中
/**
* 根据动态条件统计营业额数据
* @param map
* @return
*/
Double sumByMap(Map map);对应的映射文件
<select id="sumByMap" resultType="java.lang.Double">
select sum(amount) from orders
<where>
<if test="begin != null">
and order_time > #{begin}
</if>
<if test="end != null">
and order_time < #{end}
</if>
<if test="status != null">
and status = #{status}
</if>
</where>
</select>
营业额统计——功能测试
用户统计——需求分析与设计
产品原型
接口设计
VO设计
用户统计——代码开发
Controller中
/**
* 用户统计
* @param begin
* @param end
* @return
*/
@GetMapping("userStatistics")
@ApiOperation("用户统计")
public Result<UserReportVO> userStatistics(
@DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate begin,
@DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate end){
log.info("营业额数据统计：{}，{}",begin,end);
UserReportVO userStatistics = reportService.getUserStatistics(begin, end);
return Result.success(userStatistics);
}Service中
/**
* 统计指定时间区间内的用户数量
* @return
*/
@Override
public UserReportVO getUserStatistics(LocalDate begin, LocalDate end) {
//当前集合存放从begin到end的日期
List<LocalDate> dateList=new ArrayList<>();
dateList.add(begin);
while(!begin.equals(end)){
//计算指定日期的后一天
begin=begin.plusDays(1);
dateList.add(begin);
}
//存放每天的新增用户数量 select count(id) from user where create_time < ? and create_time > ?
List<Integer> newUserList=new ArrayList<>();
//存放每天的总用户数量 select count(id) from user where create_time < ?
List<Integer> totalUserList=new ArrayList<>();
for (LocalDate date:dateList){
LocalDateTime beginTime = LocalDateTime.of(date, LocalTime.MIN);
LocalDateTime endTime = LocalDateTime.of(date, LocalTime.MAX);
Map map=new HashMap();
map.put("end",endTime);
//总用户数量
Integer totalUser =userMapper.countByMap(map);
map.put("begin",beginTime);
//新增用户数量
Integer newUser=userMapper.countByMap(map);
totalUserList.add(totalUser);
newUserList.add(newUser);
}
return UserReportVO
.builder()
.dateList(StringUtils.join(dateList,","))
.totalUserList(StringUtils.join(totalUserList,","))
.newUserList(StringUtils.join(newUserList,","))
.build();
}Mapper中
/**
* 根据动态天条件统计用户数量
* @param map
* @return
*/
Integer countByMap(Map map);对应的映射文件
<select id="countByMap" resultType="java.lang.Integer">
select count(id) from user
<where>
<if test="begin != null">
and create_time > #{begin}
</if>
<if test="end != null">
and create_time < #{end}
</if>
</where>
</select>用户统计——功能测试
订单统计——需求分析与设计
产品原型
接口设计
VO设计
订单统计——代码开发
Controller中
/**
* 订单统计
* @param begin
* @param end
* @return
*/
@GetMapping("ordersStatistics")
@ApiOperation("订单统计")
public Result<OrderReportVO> ordersStatistics(
@DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate begin,
@DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate end){
log.info("营业额数据统计：{}，{}",begin,end);
return Result.success(reportService.getOrderStatistics(begin, end));
}Service中
/**
* 统计指定时间区间内的订单数据
* @param begin
* @param end
* @return
*/
@Override
public OrderReportVO getOrderStatistics(LocalDate begin, LocalDate end) {
//当前集合存放从begin到end的日期
List<LocalDate> dateList=new ArrayList<>();
dateList.add(begin);
while(!begin.equals(end)){
//计算指定日期的后一天
begin=begin.plusDays(1);
dateList.add(begin);
}
//存放每天的订单总数
List<Integer> orderCountList=new ArrayList<>();
//存放每天的有效订单数
List<Integer> validOrderCountList=new ArrayList<>();
//遍历dateList集合，查询每天的有效订单数和订单总数
for (LocalDate date : dateList) {
//查询每天订单总数 select count(id) from orders where order_time > ? and order_time < ?
LocalDateTime beginTime = LocalDateTime.of(date, LocalTime.MIN);
LocalDateTime endTime = LocalDateTime.of(date, LocalTime.MAX);
Integer orderCount = getOrderCount(beginTime, endTime, null);
//查询每天有效订单数 select count(id) from orders where order_time > ? and order_time < ? and status = 5
Integer validOrderCount = getOrderCount(beginTime, endTime, Orders.CONFIRMED);
orderCountList.add(orderCount);
validOrderCountList.add(validOrderCount);
}
//计算时间区间内的订单总数量
Integer totalOrderCount = orderCountList.stream().reduce(Integer::sum).get();
//计算时间区间内的有效订单数量
Integer validOrderCount = validOrderCountList.stream().reduce(Integer::sum).get();
Double orderCompletionRate= 0.0;
if(totalOrderCount!=0)
//计算订单完成各率
orderCompletionRate= validOrderCount.doubleValue()/totalOrderCount;
return OrderReportVO
.builder()
.dateList(StringUtils.join(dateList,","))
.orderCountList(StringUtils.join(orderCountList,","))
.validOrderCountList(StringUtils.join(validOrderCountList,","))
.totalOrderCount(totalOrderCount)
.validOrderCount(validOrderCount)
.orderCompletionRate(orderCompletionRate)
.build();
}
/**
* 根据条件统计订单数量
* @param begin
* @param end
* @param status
* @return
*/
private Integer getOrderCount(LocalDateTime begin,LocalDateTime end,Integer status){
Map map=new HashMap();
map.put("begin",begin);
map.put("end",end);
map.put("status",status);
return orderMapper.countByMap(map);
}Mapper中
/**
* 根据动态条件统计订单数量
* @param map
* @return
*/
Integer countByMap(Map map);对应的映射文件
<select id="countByMap" resultType="java.lang.Integer">
select count(id) from orders
<where>
<if test="begin != null">
and order_time > #{begin}
</if>
<if test="end != null">
and order_time < #{end}
</if>
<if test="status != null">
and status = #{status}
</if>
</where>
</select>
订单统计——功能测试
销量排名统计——需求分析与设计
产品原型
接口设计
VO设计
销量排名统计——代码开发
Controller中
/**
* 订单统计
* @param begin
* @param end
* @return
*/
@GetMapping("top10")
@ApiOperation("销量排名top10")
public Result<SalesTop10ReportVO> top10(
@DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate begin,
@DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate end){
log.info("销量排名top10:{},{}",begin,end);
return Result.success(reportService.getSalesTop10(begin, end));
}Service中
/**
* 统计指定时间区间内的销量排名前10
* @return
*/
@Override
public SalesTop10ReportVO getSalesTop10(LocalDate begin, LocalDate end) {
//获得当前日期的起始时间
LocalDateTime beginTime = LocalDateTime.of(begin, LocalTime.MIN);
LocalDateTime endTime = LocalDateTime.of(end, LocalTime.MAX);
List<GoodsSalesDTO> salesTop10 = orderMapper.getSalesTop10(beginTime, endTime);
List<String> names = salesTop10.stream().map(GoodsSalesDTO::getName).collect(Collectors.toList());
String nameList=StringUtils.join(names,",");
List<Integer> numbers = salesTop10.stream().map(GoodsSalesDTO::getNumber).collect(Collectors.toList());
String numberList=StringUtils.join(numbers,",");
//封装返回结果数据
return SalesTop10ReportVO
.builder()
.nameList(nameList)
.numberList(numberList)
.build();
}Mapper中
select od.name ,sum(od.number) number from order_detail od,orders o where od.order_id = o.id and o.status = 5
and o.order_time > '2022-10-01' and o.order_time < '2023-10-01'
group by od.name
order by number desc
limit 0,10
/**
* 统计指定时间区间内的销量排名前10
* @return
*/
List<GoodsSalesDTO> getSalesTop10(LocalDateTime begin ,LocalDateTime end);对应的映射文件
<select id="getSalesTop10" resultType="com.sky.dto.GoodsSalesDTO">
select od.name ,sum(od.number) number
from order_detail od,orders o
where od.order_id = o.id and o.status = 5
<if test="begin!=null">
and o.order_time > #{begin}
</if>
<if test="end !=null">
and o.order_time < #{end}
</if>
group by od.name
order by number desc
limit 0,10
</select>
销量排名统计——功能测试
文章来源：https://www.toymoban.com/news/detail-621838.html
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