无法使用 SimpleDateFormat 解析日期格式
Can't parse date format with SimpleDateFormat
我有一个字符串 "Thu Jan 01 01:32:49 EDT 1970" 并试图用 java.text.SimpleDateFormat
解析它
public class Main {
public static void main(String[] args) throws ParseException {
SimpleDateFormat sdf_date = new SimpleDateFormat("EEE MMM dd HH:mm:ss zzz yyyy");
Date d = sdf_date.parse("Thu Jan 01 01:32:49 EDT 1970");
System.out.println(d);
}
}
并得到异常:
Exception in thread "main" java.text.ParseException: Unparseable date: "Thu Jan 01 01:32:49 EDT 1970"
at java.text.DateFormat.parse(DateFormat.java:357)
at Main.main(Main.java:8)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at com.intellij.rt.execution.application.AppMain.main(AppMain.java:134)ppMain.main(AppMain.java:134)
我没看懂,怎么了?
我认为这是一个 Locale
问题,因为代码对我有用。尝试:
new SimpleDateFormat("EEE MMM dd HH:mm:ss zzz yyyy",Locale.US);
我有一个字符串 "Thu Jan 01 01:32:49 EDT 1970" 并试图用 java.text.SimpleDateFormat
解析它public class Main {
public static void main(String[] args) throws ParseException {
SimpleDateFormat sdf_date = new SimpleDateFormat("EEE MMM dd HH:mm:ss zzz yyyy");
Date d = sdf_date.parse("Thu Jan 01 01:32:49 EDT 1970");
System.out.println(d);
}
}
并得到异常:
Exception in thread "main" java.text.ParseException: Unparseable date: "Thu Jan 01 01:32:49 EDT 1970"
at java.text.DateFormat.parse(DateFormat.java:357)
at Main.main(Main.java:8)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at com.intellij.rt.execution.application.AppMain.main(AppMain.java:134)ppMain.main(AppMain.java:134)
我没看懂,怎么了?
我认为这是一个 Locale
问题,因为代码对我有用。尝试:
new SimpleDateFormat("EEE MMM dd HH:mm:ss zzz yyyy",Locale.US);