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wangxiaolu-sfa-common-core
提交 74847d52 authored 作者: 吕本才's avatar 吕本才
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上级 1953347a
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src/main/java/com/sfa/common/core/utils/DateUtils.java
浏览文件 @ 74847d52
package com.sfa.common.core.utils;
import org.apache.commons.lang3.time.DateFormatUtils;
import java.lang.management.ManagementFactory;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.time.LocalDate;
import java.time.LocalDateTime;
import java.time.LocalTime;
import java.time.ZoneId;
import java.time.ZonedDateTime;
import java.time.*;
import java.util.Calendar;
import java.util.Date;
import org.apache.commons.lang3.time.DateFormatUtils;
/**
* 时间工具类
*
* @author ruoyi
*/
public class DateUtils extends org.apache.commons.lang3.time.DateUtils
{
public class DateUtils extends org.apache.commons.lang3.time.DateUtils {
public static String HH_MM_SS_0 = "yyyy-MM-dd 00:00:00";
public static String YYYY = "yyyy";
......@@ -40,8 +36,7 @@ public class DateUtils extends org.apache.commons.lang3.time.DateUtils
*
* @return Date() 当前日期
*/
public static Date getNowDate()
{
public static Date getNowDate() {
return new Date();
}
......@@ -50,44 +45,34 @@ public class DateUtils extends org.apache.commons.lang3.time.DateUtils
*
* @return String
*/
public static String getDate()
{
public static String getDate() {
return dateTimeNow(YYYY_MM_DD);
}
public static final String getTime()
{
public static final String getTime() {
return dateTimeNow(YYYY_MM_DD_HH_MM_SS);
}
public static final String dateTimeNow()
{
public static final String dateTimeNow() {
return dateTimeNow(YYYYMMDDHHMMSS);
}
public static final String dateTimeNow(final String format)
{
public static final String dateTimeNow(final String format) {
return parseDateToStr(format, new Date());
}
public static final String dateTime(final Date date)
{
public static final String dateTime(final Date date) {
return parseDateToStr(YYYY_MM_DD, date);
}
public static final String parseDateToStr(final String format, final Date date)
{
public static final String parseDateToStr(final String format, final Date date) {
return new SimpleDateFormat(format).format(date);
}
public static final Date dateTime(final String format, final String ts)
{
try
{
public static final Date dateTime(final String format, final String ts) {
try {
return new SimpleDateFormat(format).parse(ts);
}
catch (ParseException e)
{
} catch (ParseException e) {
throw new RuntimeException(e);
}
}
......@@ -95,8 +80,7 @@ public class DateUtils extends org.apache.commons.lang3.time.DateUtils
/**
* 日期路径 即年/月/日 如2018/08/08
*/
public static final String datePath()
{
public static final String datePath() {
Date now = new Date();
return DateFormatUtils.format(now, "yyyy/MM/dd");
}
......@@ -104,8 +88,7 @@ public class DateUtils extends org.apache.commons.lang3.time.DateUtils
/**
* 日期路径 即年/月/日 如20180808
*/
public static final String dateTime()
{
public static final String dateTime() {
Date now = new Date();
return DateFormatUtils.format(now, "yyyyMMdd");
}
......@@ -113,18 +96,13 @@ public class DateUtils extends org.apache.commons.lang3.time.DateUtils
/**
* 日期型字符串转化为日期 格式
*/
public static Date parseDate(Object str)
{
if (str == null)
{
public static Date parseDate(Object str) {
if (str == null) {
return null;
}
try
{
try {
return parseDate(str.toString(), parsePatterns);
}
catch (ParseException e)
{
} catch (ParseException e) {
return null;
}
}
......@@ -132,8 +110,7 @@ public class DateUtils extends org.apache.commons.lang3.time.DateUtils
/**
* 获取服务器启动时间
*/
public static Date getServerStartDate()
{
public static Date getServerStartDate() {
long time = ManagementFactory.getRuntimeMXBean().getStartTime();
return new Date(time);
}
......@@ -145,8 +122,7 @@ public class DateUtils extends org.apache.commons.lang3.time.DateUtils
* @param startTime 开始时间
* @return 时间差（天/小时/分钟）
*/
public static String timeDistance(Date endDate, Date startTime)
{
public static String timeDistance(Date endDate, Date startTime) {
long nd = 1000 * 24 * 60 * 60;
long nh = 1000 * 60 * 60;
long nm = 1000 * 60;
......@@ -167,8 +143,7 @@ public class DateUtils extends org.apache.commons.lang3.time.DateUtils
/**
* 增加 LocalDateTime ==> Date
*/
public static Date toDate(LocalDateTime temporalAccessor)
{
public static Date toDate(LocalDateTime temporalAccessor) {
ZonedDateTime zdt = temporalAccessor.atZone(ZoneId.systemDefault());
return Date.from(zdt.toInstant());
}
......@@ -176,8 +151,7 @@ public class DateUtils extends org.apache.commons.lang3.time.DateUtils
/**
* 增加 LocalDate ==> Date
*/
public static Date toDate(LocalDate temporalAccessor)
{
public static Date toDate(LocalDate temporalAccessor) {
LocalDateTime localDateTime = LocalDateTime.of(temporalAccessor, LocalTime.of(0, 0, 0));
ZonedDateTime zdt = localDateTime.atZone(ZoneId.systemDefault());
return Date.from(zdt.toInstant());
......@@ -185,24 +159,43 @@ public class DateUtils extends org.apache.commons.lang3.time.DateUtils
/**
* 获取今天开始时间00：00：00
*
* @return
*/
public static Date dateStart(Date date){
public static Date dateStart(Date date) {
Calendar start = Calendar.getInstance();
start.setTime(date);
start.set( Calendar.HOUR_OF_DAY,0);
start.set( Calendar.MINUTE, 0);
start.set( Calendar.SECOND,0);
start.set( Calendar.MILLISECOND,0);
start.set(Calendar.HOUR_OF_DAY, 0);
start.set(Calendar.MINUTE, 0);
start.set(Calendar.SECOND, 0);
start.set(Calendar.MILLISECOND, 0);
return start.getTime();
}
/**
* 获取今天增加天数后的结束时间23：59：59
*
* @return
*/
public static Date dateStart(int day) {
Date date = dateStart(new Date());
return DateUtils.addMilliseconds(DateUtils.addDays(date, day), -1000);
}
/**
* 计算当前日期在当月属于第几周
* 以周一到周日为一周，不跨月计算
* @param date
* @return
*/
public static Date dateStart(int day){
Date date=dateStart(new Date());
return DateUtils.addMilliseconds(DateUtils.addDays(date,day),-1000);
public static int calculateWeekNumber(LocalDate date) {
// 获取当月第一天
LocalDate firstDayOfMonth = date.withDayOfMonth(1);
// 计算当月第一天是星期几（1 代表星期一，7 代表星期日）
int firstDayWeekday = firstDayOfMonth.getDayOfWeek().getValue();
// 计算给定日期与当月第一天的天数差
int daysSinceFirstDay = date.getDayOfMonth() - 1;
// 计算给定日期所在周数（从 1 开始）
return (daysSinceFirstDay + firstDayWeekday) / 7 + 1;
}
}
src/main/java/com/sfa/common/core/utils/StringUtils.java
浏览文件 @ 74847d52
package com.sfa.common.core.utils;
import com.sfa.common.core.constant.Constants;
import com.sfa.common.core.text.StrFormatter;
import org.apache.commons.lang3.ObjectUtils;
import org.springframework.util.AntPathMatcher;
import java.util.Collection;
import java.util.List;
import java.util.Map;
import org.springframework.util.AntPathMatcher;
import com.sfa.common.core.constant.Constants;
import com.sfa.common.core.text.StrFormatter;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
/**
* 字符串工具类
......@@ -604,4 +608,21 @@ public class StringUtils extends org.apache.commons.lang3.StringUtils
}
return sb.toString();
}
/**
* 从文字中获取数字部分
* @param text
* @return
*/
public static Long getNumberFromStr(String text) {
if (ObjectUtils.isEmpty(text)) {
return null;
}
Pattern pattern = Pattern.compile("\\d");
Matcher matcher = pattern.matcher(text);
while (matcher.find()) {
return Long.valueOf(matcher.group());
}
return null;
}
}
src/main/java/com/sfa/common/core/utils/poi/ExcelUtil.java
浏览文件 @ 74847d52
......@@ -1536,4 +1536,22 @@ public class ExcelUtil<T>
}
return method;
}
/**
* 获取下标对应的列的英文名称
* @param columnNumber
* @return
*/
public static String convertToExcelColumn(int columnNumber) {
StringBuilder columnName = new StringBuilder();
while (columnNumber > 0) {
int remainder = (columnNumber - 1) % 26;
char letter = (char) ('A' + remainder);
columnName.insert(0, letter);
columnNumber = (columnNumber - 1) / 26;
}
return columnName.toString();
}
}
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