本文實(shí)例為大家分享了java實(shí)現(xiàn)時(shí)間與字符串之間轉(zhuǎn)換的具體代碼,供大家參考,具體內(nèi)容如下
1. long字符串轉(zhuǎn)換成yyyy-MM-dd HH:mm:ss格式輸出
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import java.text.SimpleDateFormat; import java.util.Date; //將long字符串轉(zhuǎn)換成格式時(shí)間輸出 public class LongToString { public static void main(String argsp[]){ String time= "1256006105375" ; Date date= new Date(Long.parseLong(time)); SimpleDateFormat formatter= new SimpleDateFormat( "yyyy-MM-dd HH:mm:ss" ); time=formatter.format(date); System.out.println(time); } } |
2. 字符串轉(zhuǎn)換成時(shí)間
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import java.text.SimpleDateFormat; import java.util.Date; import ognl.ParseException; public class StringToDate { public static void main(String argsp[]) throws Exception{ String time= "2010-11-20 11:10:10" ; Date date= null ; SimpleDateFormat formatter= new SimpleDateFormat( "yyyy-MM-dd HH:mm:ss" ); date=formatter.parse(time); System.out.println(date); } } |
3. 取得當(dāng)前系統(tǒng)時(shí)間,返回yyyy-MM-dd HH:mm:ss字符串
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import java.text.SimpleDateFormat; import java.util.Date; public class StringToDate { public static void main(String argsp[]) throws Exception{ Date date= new Date(); SimpleDateFormat formatter= new SimpleDateFormat( "yyyy-MM-dd HH:mm:ss" ); String time=formatter.format(date); System.out.println(time); } } |
4. 取得當(dāng)前系統(tǒng)時(shí)間,返回 HH:mm:ss字符串
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import java.text.SimpleDateFormat; import java.util.Date; public class StringToDate { public static void main(String argsp[]) throws Exception{ Date date= new Date(); SimpleDateFormat formatter= new SimpleDateFormat( "HH:mm:ss" ); String time=formatter.format(date); System.out.println(time); } } |
5.將20101125102503轉(zhuǎn)換成2010-11-25 10:25:03輸出
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import java.text.SimpleDateFormat; import java.util.Date; public class StringToDate { public static void main(String argsp[]) throws Exception{ String time= "20101125102503" ; SimpleDateFormat formatter1= new SimpleDateFormat( "yyyy-HH-dd HH:mm:ss" ); SimpleDateFormat formatter2= new SimpleDateFormat( "yyyyHHddHHmmss" ); time=formatter1.format(formatter2.parse(time)); System.out.println(time); } } |
以上就是本文的全部?jī)?nèi)容,希望對(duì)大家的學(xué)習(xí)有所幫助,也希望大家多多支持服務(wù)器之家。
原文鏈接:http://blog.csdn.net/kiss_the_sun/article/details/6831051