如何将毫秒内的字符串转换为日期?
我有这样的代码:如何将毫秒内的字符串转换为日期?
String id = c.getString("data");
String name = ((TextView) view.findViewById(R.id.TextView05)).getText().toString();
public static String getDate(long seconds, String dateFormat)
{
DateFormat formatter = new SimpleDateFormat("yyyy MMMM dd HH:mm");
long now = System.currentTimeMillis();
Calendar calendar = Calendar.getInstance();
calendar.setTimeInMillis(now);
return formatter.format(calendar.getTime());
}
的"data"
是1341435600000
。我想从毫秒到这个字符串。
try {
String str_date="11-June-07";
DateFormat formatter ;
Date date ;
formatter = new SimpleDateFormat("dd-MMM-yy");
date = (Date)formatter.parse(str_date);
System.out.println("Today is " +date);
}
catch (ParseException e)
{
System.out.println("Exception :"+e);
}
的转换毫秒为日期
long yourmilliseconds = 1119193190;
SimpleDateFormat sdf = new SimpleDateFormat("MMM dd,yyyy HH:mm");
Date resultdate = new Date(yourmilliseconds);
事情是这样的:
SimpleDateFormat ss = (SimpleDateFormat) SimpleDateFormat.getInstance();
ss.applyPattern("yyyy MM dd HH:mm");
// Date to String:
String dateToString = ss.format(new Date());
//String to Date
Date stringToDate = ss.parse("2012 02 16 14:10"));
String dtStart = "2010-10-15T09:27:37Z";
SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss'Z'");
try {
Date date = format.parse(dtStart);
System.out.println(date);
} catch (ParseException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
同样的方法对我工作的罚款。为什么不是你的?
/** Called when the activity is first created. */
@Override
protected void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
long cTime = System.currentTimeMillis();
String date = getDate(cTime, "dd/MM/yyyy hh:mm:ss.SSS");
Toast.makeText(getApplicationContext(), date, Toast.LENGTH_SHORT).show();
}
public static String getDate(long milliSeconds, String dateFormat)
{
// Create a DateFormatter object for displaying date in specified format.
DateFormat formatter = new SimpleDateFormat(dateFormat);
// Create a calendar object that will convert the date and time value in milliseconds to date.
Calendar calendar = Calendar.getInstance();
calendar.setTimeInMillis(milliSeconds);
return formatter.format(calendar.getTime());
}
String id = Utils.getDate(c.getString(“data”),“dd/MM/yyyy”);会是对的吗? – user1563977 2012-07-31 11:11:32
@ user1563977如果您的'data'包含时间毫秒的长时间值。那是对的。只要这样做 - 'long cTime = c.getString(“data”);'把这个代码,而不是'cTime'在上面的答案 – Praveenkumar 2012-07-31 11:18:55
'String id = c.getString(TAG_DATA); \t \t \t \t long milliseconds = Long.parseLong(id); \t \t \t \t String date = Utils.getDate(毫秒,“yyyy-MM-dd HH:mm:ss”);'解决:)另一个问题,我有:)我应该写什么来知道什么是GMT? – user1563977 2012-07-31 17:34:18
,如果你不打扰关于Date
格式,只是用它下面
String id = c.getString("data"); //"1341435600000";
Date date123 = new Date(Long.parseLong(id));
System.out.println(date123);
我需要把map.put(TAG_ID,id); – user1563977 2012-07-31 11:08:38
我没有得到你。 (顺便说一句,它没有在你的原始问题中提到) – sunil 2012-07-31 11:10:52
的代码片段,以帮助:
String timestamp="20140809";
DateFormat dateFormat = new SimpleDateFormat("yyyyMMdd");
System.out.println("date :"+dateFormat.parse(timestamp).getTime());
“数据”:1341435600000 – user1563977 2012-07-31 10:37:01
有任何错误? – jeet 2012-07-31 10:39:54
nope,刚刚得到134143560000000 – user1563977 2012-07-31 10:41:33