cn.wizzer.app.web.commons.utils.DateUtil Maven / Gradle / Ivy

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package cn.wizzer.app.web.commons.utils;

import org.apache.commons.lang3.time.DateFormatUtils;
import org.nutz.ioc.loader.annotation.IocBean;
import org.nutz.lang.Times;

import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.Locale;

/**
 * Created by wizzer on 2016/6/24.
 */
@IocBean
public class DateUtil {
    private static final Locale DEFAULT_LOCALE = Locale.CHINA;
    private static final SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");

    /**
     * 获取当前时间(HH:mm:ss)
     *
     * @return
     */
    public static String getDate() {
        return DateFormatUtils.format(new Date(), "yyyy-MM-dd", DEFAULT_LOCALE);
    }

    /**
     * 获取当前时间(HH:mm:ss)
     *
     * @return
     */
    public static String getTime() {
        return DateFormatUtils.format(new Date(), "HH:mm:ss", DEFAULT_LOCALE);
    }

    /**
     * 获取当前时间(yyyy-MM-dd HH:mm:ss)
     *
     * @return
     */
    public static String getDateTime() {
        return DateFormatUtils.format(new Date(), "yyyy-MM-dd HH:mm:ss", DEFAULT_LOCALE);
    }

    /**
     * 转换日期格式(yyyy-MM-dd HH:mm:ss)
     *
     * @param date
     * @return
     */
    public static String formatDateTime(Date date) {
        if (date == null) return "";
        return DateFormatUtils.format(date, "yyyy-MM-dd HH:mm:ss", DEFAULT_LOCALE);
    }

    /**
     * 转换日期格式(yyyy-MM-dd HH:mm:ss)
     *
     * @param date
     * @param f
     * @return
     */
    public static String format(Date date, String f) {
        if (date == null) return "";
        return DateFormatUtils.format(date, f, DEFAULT_LOCALE);
    }

    /**
     * 时间戳日期
     *
     * @param time
     * @return
     */
    public static String getDate(long time) {
        return DateFormatUtils.format(new Date(time * 1000), "yyyy-MM-dd HH:mm:ss", DEFAULT_LOCALE);
    }

    /**
     * 时间戳日期
     *
     * @param time
     * @param f
     * @return
     */
    public static String getDate(long time, String f) {
        return DateFormatUtils.format(new Date(time * 1000), f, DEFAULT_LOCALE);
    }

    /**
     * 通过字符串时间获取时间戳 nutzwk5.0改为long
     *
     * @param date
     * @return
     */
    public static long getTime(String date) {
        try {
            return Times.parse(sdf, date).getTime() / 1000;
        } catch (ParseException e) {
            return 0;
        }
    }

    /**
     * 通过字符串时间获取时间戳 nutzwk5.0改为long
     *
     * @param date
     * @return
     */
    public static long getTime(SimpleDateFormat sdf, String date) {
        try {
            return Times.parse(sdf, date).getTime() / 1000;
        } catch (ParseException e) {
            return 0;
        }
    }
}