将字符串转换为java.util.Date [英] Convert String to java.util.Date
问题描述
d-MMM-yyyy,HH:mm: ss aaa
当我使用该格式检索日期时,我会得到每一件事物
除外小时。小时总是 00
。这是我的输出:
字符串日期---> 29-Apr-2010,13:00:14 PM
交割日期之后---> 1272479414000 - Thu Apr 29 00:00:14 GMT + 05:30 2010
这是代码:
日期lScheduledDate = CalendarObj.getTime();
DateFormat formatter = new SimpleDateFormat(d-MMM-yyyy,HH:mm:ss aaa);
SomeClassObj.setTime(formatter.format(lScheduledDate));
String lNextDate = SomeClassObj.getTime();
DateFormat lFormatter = new SimpleDateFormat(d-MMM-yyyy,HH:mm:ss aaa);
Date lNextDate =(Date)lFormatter.parse(lNextDate);
System.out.println(output here+ lNextDate);
我做错了什么?
我认为你的日期格式没有意义。没有13:00 PM。删除格式结尾处的aaa或将HH转换为hh。
然而,这对我来说很好:
String testDate =2010年4月29日13:00:14
DateFormat formatter = new SimpleDateFormat(d-MMM-yyyy,HH:mm:ss aaa);
Date date = formatter.parse(testDate);
System.out.println(date);
它打印Thu Apr 29 13:00:14 CEST 2010。上述代码在系统上打印?如果它有效,你可以将你的例子缩小到显示问题的工作吗?
I am storing the dates in a SQLite database in this format:
d-MMM-yyyy,HH:mm:ss aaa
When I retrieve the date with that format I am get every thing fine
except the hour. The hour is always 00
. Here is my output:
String date--->29-Apr-2010,13:00:14 PM
After convrting Date--->1272479414000--Thu Apr 29 00:00:14 GMT+05:30 2010
Here is the code:
Date lScheduledDate = CalendarObj.getTime();
DateFormat formatter = new SimpleDateFormat("d-MMM-yyyy,HH:mm:ss aaa");
SomeClassObj.setTime(formatter.format(lScheduledDate));
String lNextDate = SomeClassObj.getTime();
DateFormat lFormatter = new SimpleDateFormat("d-MMM-yyyy,HH:mm:ss aaa");
Date lNextDate = (Date)lFormatter.parse(lNextDate);
System.out.println("output here"+lNextDate);
What am I doing wrong?
I think your date format does not make sense. There is no 13:00 PM. Remove the "aaa" at the end of your format or turn the HH into hh.
Nevertheless, this works fine for me:
String testDate = "29-Apr-2010,13:00:14 PM";
DateFormat formatter = new SimpleDateFormat("d-MMM-yyyy,HH:mm:ss aaa");
Date date = formatter.parse(testDate);
System.out.println(date);
It prints "Thu Apr 29 13:00:14 CEST 2010". What does the above code print on your system? If it works, can you reduce your example to a working one that shows the problem?
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