57 lines
2.0 KiB
Java
Executable File
57 lines
2.0 KiB
Java
Executable File
/**
|
|
* Copyright 2018-2028 WindChat Group
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
package com.windchat.common.utils;
|
|
|
|
import java.text.SimpleDateFormat;
|
|
import java.util.Calendar;
|
|
import java.util.Date;
|
|
import java.util.TimeZone;
|
|
|
|
/**
|
|
* @author Sam{@link an.guoyue254@gmail.com}
|
|
* @since 2018-01-31 12:36:18
|
|
*/
|
|
public class TimeFormats {
|
|
public static String formatToSeconds(long time) {
|
|
SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
|
|
return format.format(new Date(time));
|
|
}
|
|
|
|
//获取当日0点的毫秒值
|
|
public static long getStartTimeOfDay(long now) {
|
|
TimeZone timeZone = TimeZone.getTimeZone("GMT+8");
|
|
Calendar calendar = Calendar.getInstance(timeZone);
|
|
calendar.setTimeInMillis(now);
|
|
calendar.set(Calendar.HOUR_OF_DAY, 0);
|
|
calendar.set(Calendar.MINUTE, 0);
|
|
calendar.set(Calendar.SECOND, 0);
|
|
calendar.set(Calendar.MILLISECOND, 0);
|
|
return calendar.getTimeInMillis();
|
|
}
|
|
|
|
//获取当日23:59:59的毫秒值
|
|
public static long getEndTimeOfDay(long now) {
|
|
TimeZone timeZone = TimeZone.getTimeZone("GMT+8");
|
|
Calendar calendar = Calendar.getInstance(timeZone);
|
|
calendar.setTimeInMillis(now);
|
|
calendar.set(Calendar.HOUR_OF_DAY, 23);
|
|
calendar.set(Calendar.MINUTE, 59);
|
|
calendar.set(Calendar.SECOND, 59);
|
|
calendar.set(Calendar.MILLISECOND, 999);
|
|
return calendar.getTimeInMillis();
|
|
}
|
|
}
|