package com.zhaosoft.bean;
public class Nyr {
/***************************************************************************
* 输入一个日期,返回5位字符串
*
* @param rq
* 日期(2007-12-28) 要求从1000-1999年
* @author zhaosoft
* @date 2007-12-28
**************************************************************************/
public String get5Nyr(String rq) {
String myYear = "";
String myMonth = "";
String myDate = "";
String StrSc = "";
if ((rq != null) && (!rq.equals(""))) {
int year = Integer.parseInt(rq.substring(0, 4));
if (year >= 1000 && year <= 1999) {
myYear = rq.substring(1, 4);
myMonth = rq.substring(5, 7);
myDate = rq.substring(8);
if (myMonth.equals("10")) {
myMonth = "a";
} else if (myMonth.equals("11")) {
myMonth = "b";
} else if (myMonth.equals("12")) {
myMonth = "c";
} else {
myMonth = "" + Integer.parseInt(myMonth);
}
if (Integer.parseInt(myDate) > 9) {
switch (Integer.parseInt(myDate)) {
case 10 :
myDate = "a";
break;
case 11 :
myDate = "b";
break;
case 12 :
myDate = "c";
break;
case 13 :
myDate = "d";
break;
case 14 :
myDate = "e";
break;
case 15 :
myDate = "f";
break;
case 16 :
myDate = "g";
break;
case 17 :
myDate = "h";
break;
case 18 :
myDate = "i";
break;
case 19 :
myDate = "j";
break;
case 20 :
myDate = "k";
break;
case 21 :
myDate = "l";
break;
case 22 :
myDate = "m";
break;
case 23 :
myDate = "n";
break;
case 24 :
myDate = "o";
break;
case 25 :
myDate = "p";
break;
case 26 :
myDate = "q";
break;
case 27 :
myDate = "r";
break;
case 28 :
myDate = "s";
break;
case 29 :
myDate = "t";
break;
case 30 :
myDate = "u";
break;
case 31 :
myDate = "v";
break;
}
} else {
myDate = "" + Integer.parseInt(myDate);
}
StrSc = myYear + myMonth + myDate;
} else {
StrSc = "您输入的日期超出范围!";
// System.out.println("您输入的日期超出范围!");
}
}
return StrSc;
}
/***************************************************************************
* 由5位的年月日返回与之相对的日期
* @param 5位字符表示的日期 日期(007ab)
* @author zhaosoft
* @date 2007-12-28
* @return 返回的日期 要求从1000-1999年
*
**************************************************************************/
public String getDateFrom5NYR(String nyr) {
String myYear="";
String myMonth="";
String myDate="";
myYear="1"+nyr.substring(0,3);
if(nyr.substring(3,4).equals("a")){
myMonth="10";
}else if(nyr.substring(3,4).equals("b")){
myMonth="11";
}else if(nyr.substring(3,4).equals("c")){
myMonth="12";
}else{
myMonth="0"+nyr.substring(3,4);
}
if(nyr.substring(4).equals("a")){
myDate="10";
}else if(nyr.substring(4).equals("b")){
myDate="11";
}else if(nyr.substring(4).equals("c")){
myDate="12";
}else if(nyr.substring(4).equals("d")){
myDate="13";
}else if(nyr.substring(4).equals("e")){
myDate="14";
}else if(nyr.substring(4).equals("f")){
myDate="15";
}else if(nyr.substring(4).equals("g")){
myDate="16";
}else if(nyr.substring(4).equals("h")){
myDate="17";
}else if(nyr.substring(4).equals("i")){
myDate="18";
}else if(nyr.substring(4).equals("j")){
myDate="19";
}else if(nyr.substring(4).equals("k")){
myDate="20";
}else if(nyr.substring(4).equals("l")){
myDate="21";
}else if(nyr.substring(4).equals("m")){
myDate="22";
}else if(nyr.substring(4).equals("n")){
myDate="23";
}else if(nyr.substring(4).equals("o")){
myDate="24";
}else if(nyr.substring(4).equals("p")){
myDate="25";
}else if(nyr.substring(4).equals("q")){
myDate="26";
}else if(nyr.substring(4).equals("r")){
myDate="27";
}else if(nyr.substring(4).equals("s")){
myDate="28";
}else if(nyr.substring(4).equals("t")){
myDate="29";
}else if(nyr.substring(4).equals("u")){
myDate="30";
}else if(nyr.substring(4).equals("v")){
myDate="31";
}else{
myDate="0"+nyr.substring(4);
}
return myYear+"-"+myMonth+"-"+myDate;
}
/**
* @param args
*/
public static void main(String[] args) throws Exception {
String a=new Nyr().get5Nyr("1999-12-20");
System.out.println(a);
System.out.println(new Nyr().getDateFrom5NYR(a));
}
}