日历格式输出
日历数据列表
java
/***
* 封装日历数据
* @param year 年份
* @param month 月份
*/
public List<InspectionDailyStaffPlanCalendarData> selectCalendarDataList(int year,int month,List<InspectionDailyStaffPlan> staffPlansList) {
//根据日期创建对象，默认当月第一天
LocalDate of = LocalDate.of(year, month, 1);
//获取当月第一天是周几
int valueOfWeek = of.getDayOfWeek().getValue();
//判断是否闰年（闰年2月有29天）
boolean leapYear = of.isLeapYear();
//获取输入月份共有多少天
int monthDay = of.getMonth().length(leapYear);
List<InspectionDailyStaffPlanCalendarData> list = new ArrayList<>();
int weekNum = valueOfWeek;
LocalDate today = LocalDate.now(); // 获取今天的日期
//打印每个月的日期数
for (int i = 1; i <= monthDay; i++) {
InspectionDailyStaffPlanCalendarData calendarData = new InspectionDailyStaffPlanCalendarData();
calendarData.setDay(i);
calendarData.setYear(year);
calendarData.setMonth(month);
String dateStr = year+"-"+month+"-"+(i<10?"0"+i:i);
calendarData.setPlanDate(DateUtils.getDate(dateStr));
LocalDate otherDate = LocalDate.of(year, month, i);
//判断是否是今日
if (today.equals(otherDate)) {
calendarData.setToday(1);
} else {
calendarData.setToday(0);
}
calendarData.setWeek(WeekEnums.getName(weekNum));
if ((i+valueOfWeek-1) % 7 == 0){
System.out.println();
weekNum = 1;
}else{
weekNum = weekNum+1;
}
if(CollUtil.isNotEmpty(staffPlansList)){
//封装值班领导和值班人员
for (InspectionDailyStaffPlan staffPlan:staffPlansList) {
if(staffPlan.getPlanDate().equals(calendarData.getPlanDate())){
calendarData.setId(staffPlan.getId());
calendarData.setStaffLeaderName(staffPlan.getStaffUserLNames());
calendarData.setStaffUserNames(staffPlan.getStaffUserMNames());
}
}
}
list.add(calendarData);
}
return list;
}导出封装日历格式
java
@Override
@SneakyThrows
public void exportCalendarData(InspectionDailyStaffPlan query) {
Date planDate = query.getPlanDate();
List<InspectionDailyStaffPlanCalendarData> list = selectCalendarDataList(query);
if(CollUtil.isEmpty(list)){
throw new BusinessException("导出数据为空.");
}
ServletRequestAttributes requestAttributes = (ServletRequestAttributes) RequestContextHolder.getRequestAttributes();
HttpServletResponse response = requestAttributes.getResponse();
response.setContentType("application/vnd.ms-excel");
response.setCharacterEncoding("utf-8");
// 这里URLEncoder.encode可以防止中文乱码 当然和easyexcel没有关系
String fileName = URLEncoder.encode("每月排班记录" + DateUtil.today(), StandardCharsets.UTF_8.toString());
response.setHeader("Content-disposition", "attachment;filename=" + fileName + ".xlsx");
EasyExcel.write(response.getOutputStream()).head(StaffPlanCalendarExcelData.head()).sheet().doWrite(StaffPlanCalendarExcelData.getCalendarData(planDate,list));
}
/***
* 导出表头封装
* @param
* @return
*/
public static List<List<String>> head() {
List<List<String>> headTitles = ListUtils.newArrayList();
headTitles.add(ListUtils.newArrayList("星期一"));
headTitles.add(ListUtils.newArrayList("星期二"));
headTitles.add(ListUtils.newArrayList("星期三"));
headTitles.add(ListUtils.newArrayList("星期四"));
headTitles.add(ListUtils.newArrayList("星期五"));
headTitles.add(ListUtils.newArrayList("星期六"));
headTitles.add(ListUtils.newArrayList("星期日"));
return headTitles;
}
/***
* 封装日历数据
* dataList 封装好的日历列表
*/
public static List<List<Object>> getCalendarData(Date planDate, List<InspectionDailyStaffPlanCalendarData> dataList) {
LocalDate localDate = planDate.toInstant().atZone(ZoneId.systemDefault()).toLocalDate();
int year = localDate.getYear();
int month = localDate.getMonthValue();
List<List<Object>> contentList = ListUtils.newArrayList();
if (CollUtil.isEmpty(dataList)) {
return contentList;
}
//根据日期创建对象，默认当月第一天
LocalDate of = LocalDate.of(year, month, 1);
//获取当月第一天是周几
int valueOfWeek = of.getDayOfWeek().getValue();
List<Object> data = new ArrayList<>();
for (int i = 1; i < valueOfWeek; i++) {
data.add("");
}
//判断是否闰年（闰年2月有29天）
boolean leapYear = of.isLeapYear();
//获取输入月份共有多少天
int monthDay = of.getMonth().length(leapYear);
//打印每个月的日期数
int weekNum = 1;
for (int i = 1; i <= monthDay; i++) {
if ((i+valueOfWeek-1) % 7 == 0){
weekNum++;
}
}
//周
int dayOfWeek = 7-valueOfWeek;
int val = 0;
for (int y = 1; y <= weekNum; y++) {
List<Object> obj = new ArrayList<>();
for (int i = 1; i <=7; i++) {
String str = "";
if(dataList.size()>0){
InspectionDailyStaffPlanCalendarData calendarData = dataList.get(0);
str = "\t\t"+ calendarData.getDay()+"\n";
String lNames = StringUtils.isNoneBlank(calendarData.getStaffLeaderName())?"值班领导："+calendarData.getStaffLeaderName()+"\n":"";
String mNames = StringUtils.isNoneBlank(calendarData.getStaffUserNames())?"值班人员："+calendarData.getStaffUserNames():"";
str = "\t\t"+ calendarData.getDay()+"\n"+lNames+mNames;
dataList.remove(calendarData);
}
if(dayOfWeek>=0){
dayOfWeek--;
data.add(str);
}else{
obj.add(str);
}
val++;
if ((val+valueOfWeek-1) % 7 == 0){
break;
}
}
if(y == 1){
contentList.add(data);
}else{
contentList.add(obj);
}
}
return contentList;
}实体类
java
public class InspectionDailyStaffPlanCalendarData
{
private static final long serialVersionUID = 1L;
/** 主键id */
private Long id;
private int year;
private int month;
private int day;
/** 值班计划日期 */
@JsonFormat(pattern = "yyyy-MM-dd")
private Date planDate;
/** 星期 */
private String week;
/** 值班领导 */
private String staffLeaderName;
/** 值班人员 */
private String staffUserNames;
/** 是否今日 1：是 */
private int today;
}效果
日历列表图：
导出数据：
