我正在尝试将字符串解析为Android应用程序中的日期字段,但我似乎无法将其正确解析。这是我想要转换为日期“03/26/2012 11:49:00 AM”的字符串。我正在使用的功能是:
private Date ConvertToDate(String dateString){
SimpleDateFormat dateFormat = new SimpleDateFormat("MM/dd/yyyy hh:mm:ss aa");
Date convertedDate = new Date();
try {
convertedDate = dateFormat.parse(dateString);
} catch (ParseException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return convertedDate;
}
但我不断收到3/1/112 11:49AM
作为结果。
答案 0 :(得分:112)
我猜你显示数据的方式是错误的,因为对我来说:
String dateString = "03/26/2012 11:49:00 AM";
SimpleDateFormat dateFormat = new SimpleDateFormat("MM/dd/yyyy hh:mm:ss aa");
Date convertedDate = new Date();
try {
convertedDate = dateFormat.parse(dateString);
} catch (ParseException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
System.out.println(convertedDate);
打印:
Mon Mar 26 11:49:00 EEST 2012
答案 1 :(得分:19)
当我在Locale.US
SimpleDateFormat
参数时,它就可以了
String dateString = "15 May 2013 17:38:34 +0300";
System.out.println(dateString);
SimpleDateFormat dateFormat = new SimpleDateFormat("dd MMM yyyy HH:mm:ss Z", Locale.US);
DateFormat targetFormat = new SimpleDateFormat("dd MMM yyyy HH:mm", Locale.getDefault());
String formattedDate = null;
Date convertedDate = new Date();
try {
convertedDate = dateFormat.parse(dateString);
System.out.println(dateString);
formattedDate = targetFormat.format(convertedDate);
} catch (ParseException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
System.out.println(convertedDate);
答案 2 :(得分:4)
String str_date="13-09-2011";
DateFormat formatter ;
Date date ;
formatter = new SimpleDateFormat("dd-MM-yyyy");
date = (Date)formatter.parse(str_date);
System.out.println("Today is " +date.getTime());
试试这个
答案 3 :(得分:2)
此代码将帮助您制作结果,如FEB 17 20:49。
String myTimestamp="2014/02/17 20:49";
SimpleDateFormat form = new SimpleDateFormat("yyyy/MM/dd HH:mm");
Date date = null;
Date time = null;
try
{
date = form.parse(myTimestamp);
time = new Date(myTimestamp);
SimpleDateFormat postFormater = new SimpleDateFormat("MMM dd");
SimpleDateFormat sdf = new SimpleDateFormat("HH:mm");
String newDateStr = postFormater.format(date).toUpperCase();
String newTimeStr = sdf.format(time);
System.out.println("Date : "+newDateStr);
System.out.println("Time : "+newTimeStr);
}
catch (Exception e)
{
e.printStackTrace();
}
结果:
日期:FEB 17
时间:20:49
答案 4 :(得分:0)
GregorianCalendar date;
CharSequence dateForMart = android.text.format.DateFormat.format("yyyy-MM-dd", date);
Toast.makeText(LogmeanActivity.this,dateForMart,Toast.LENGTH_LONG).show();