src/com/util/StaticMethod.java

这里只显示每个文件的开头 60 行。登录后可以解锁完整代码。

微信扫码关注公众号，代码整理好后第一时间通知你。

package com.util;

import java.text.ParsePosition;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.Random;

public class StaticMethod {
	 public static String getRandom(int i) {
		  Random jjj = new Random();
		  // int suiJiShu = jjj.nextInt(9);
		  if (i == 0)
		   return "";
		  String jj = "";
		  for (int k = 0; k < i; k++) {
		   jj = jj + jjj.nextInt(9);
		  }
		  return jj;
		 }
	 public static Date getNowDate() {
		 Date currentTime = new Date();
		 SimpleDateFormat formatter = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
		 String dateString = formatter.format(currentTime);
		 ParsePosition pos = new ParsePosition(8);
		 Date currentTime_2 = formatter.parse(dateString, pos);
		 return currentTime_2;
		 }
	 public static String getStringDate() {
		 Date currentTime = new Date();
		 SimpleDateFormat formatter = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
		 String dateString = formatter.format(currentTime);
		 return dateString;
		 }
	 public static String getStringDateShort() {
		 Date currentTime = new Date();
		 SimpleDateFormat formatter = new SimpleDateFormat("yyyy-MM-dd");
		 String dateString = formatter.format(currentTime);
		 return dateString;
		 }
	 
	 public static String getStringDateShort(String str) {
		 Date currentTime = new Date();
		 SimpleDateFormat formatter = new SimpleDateFormat(str);
		 String dateString = formatter.format(currentTime);
		 return dateString;
		 }
	 public static int getDay(String beginDate,String endDate) {
		   try{
		    SimpleDateFormat sim = new SimpleDateFormat( "yyyy-MM-dd");

		    Date d1 = sim.parse(beginDate); Date d2 = sim.parse(endDate); 
		    int num=(int)((d2.getTime() - d1.getTime()) / (3600L * 1000 * 24));
		   // if(num==0){
		    	
		    	num=num+1;
		    //}
		    return num;
		   }catch(Exception e){
			   e.printStackTrace();
			   return 0;