Mrf_w的博客

public class ThreadLocalDateUtil { private static final String date_format = "yyyy-MM-dd HH:mm:ss"; private static ThreadLocal<DateFormat> threadLocal = new ThreadLocal<DateFormat>(); public static DateFormat getDateFormat() .

    public String[] getLast6Months() {        DecimalFormat df = new DecimalFormat("00");        String[] last6Months = new String[6];        Calendar cal = Calendar.getInstance();        for (int i =...

package com.jadlsoft.business.aqjg;import java.text.SimpleDateFormat;import java.util.Calendar;public class Text {    public static void main(String[] args) {        getPreQuarter();//    String [][] ...