Java - Regex extract date from string
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1
I need to extract date from this string:
BB inform: buy your tickect, final card number xxxx, $ 00,00, on 04/10, at 11:28. If you don't recognize call 40032 2412.
Also The full date 04/10/2015
The date pattern is dd/MM or dd/MM/yyyy
The code:
String mydata = "BB inform: buy your tickect, final card number xxxx, $ 00,00, on 04/10, at 11:28. If you don't recognize call 40032 2412.";
Pattern p = Pattern.compile("(0[1-9]|1[012])[- /.](0[1-9]|[12][0-9]|3[01])[- /.](19|20)\d\d");
Matcher m = p.matcher(mydata);
Result:
m.matches() == false
java regex date extract extraction
asked Nov 25 '15 at 18:18
Pedro FernandesPedro Fernandes
14119
add a comment |
1
I need to extract date from this string:
BB inform: buy your tickect, final card number xxxx, $ 00,00, on 04/10, at 11:28. If you don't recognize call 40032 2412.
Also The full date 04/10/2015
The date pattern is dd/MM or dd/MM/yyyy
The code:
String mydata = "BB inform: buy your tickect, final card number xxxx, $ 00,00, on 04/10, at 11:28. If you don't recognize call 40032 2412.";
Pattern p = Pattern.compile("(0[1-9]|1[012])[- /.](0[1-9]|[12][0-9]|3[01])[- /.](19|20)\d\d");
Matcher m = p.matcher(mydata);
Result:
m.matches() == false
java regex date extract extraction
asked Nov 25 '15 at 18:18
Pedro FernandesPedro Fernandes
14119
Please post a piece of code of what you have tried so far, and where you failed
– Rakesh
Nov 25 '15 at 18:21
i'm sorry, i posted now
– Pedro Fernandes
Nov 25 '15 at 18:29
add a comment |
1
1
1
1
I need to extract date from this string:
BB inform: buy your tickect, final card number xxxx, $ 00,00, on 04/10, at 11:28. If you don't recognize call 40032 2412.
Also The full date 04/10/2015
The date pattern is dd/MM or dd/MM/yyyy
The code:
String mydata = "BB inform: buy your tickect, final card number xxxx, $ 00,00, on 04/10, at 11:28. If you don't recognize call 40032 2412.";
Pattern p = Pattern.compile("(0[1-9]|1[012])[- /.](0[1-9]|[12][0-9]|3[01])[- /.](19|20)\d\d");
Matcher m = p.matcher(mydata);
Result:
m.matches() == false
java regex date extract extraction
asked Nov 25 '15 at 18:18
Pedro FernandesPedro Fernandes
14119
I need to extract date from this string:
BB inform: buy your tickect, final card number xxxx, $ 00,00, on 04/10, at 11:28. If you don't recognize call 40032 2412.
Also The full date 04/10/2015
The date pattern is dd/MM or dd/MM/yyyy
The code:
String mydata = "BB inform: buy your tickect, final card number xxxx, $ 00,00, on 04/10, at 11:28. If you don't recognize call 40032 2412.";
Pattern p = Pattern.compile("(0[1-9]|1[012])[- /.](0[1-9]|[12][0-9]|3[01])[- /.](19|20)\d\d");
Matcher m = p.matcher(mydata);
Result:
m.matches() == false
java regex date extract extraction
java regex date extract extraction
asked Nov 25 '15 at 18:18
Pedro FernandesPedro Fernandes
14119
asked Nov 25 '15 at 18:18
Pedro FernandesPedro Fernandes
14119
edited Nov 25 '15 at 18:23
Pedro Fernandes
asked Nov 25 '15 at 18:18
Pedro FernandesPedro Fernandes
14119
asked Nov 25 '15 at 18:18
Pedro FernandesPedro Fernandes
14119
asked Nov 25 '15 at 18:18
Pedro FernandesPedro Fernandes
14119
14119
Please post a piece of code of what you have tried so far, and where you failed
– Rakesh
Nov 25 '15 at 18:21
i'm sorry, i posted now
– Pedro Fernandes
Nov 25 '15 at 18:29
add a comment |
Please post a piece of code of what you have tried so far, and where you failed
– Rakesh
Nov 25 '15 at 18:21
i'm sorry, i posted now
– Pedro Fernandes
Nov 25 '15 at 18:29
Please post a piece of code of what you have tried so far, and where you failed
– Rakesh
Nov 25 '15 at 18:21
Please post a piece of code of what you have tried so far, and where you failed
– Rakesh
Nov 25 '15 at 18:21
i'm sorry, i posted now
– Pedro Fernandes
Nov 25 '15 at 18:29
i'm sorry, i posted now
– Pedro Fernandes
Nov 25 '15 at 18:29
add a comment |
1 Answer
1
active
oldest
votes
4
You can try with this regex :
Matcher m = Pattern.compile("(\d1,2/\d1,2/\d4|\d1,2/\d1,2)", Pattern.CASE_INSENSITIVE).matcher(string);
while (m.find())
System.out.println(m.group(1));
Its looking for a pattern DD/MM or then looking for a DD/MM/YYYY.
Check this Link
answered Nov 25 '15 at 18:34
Madushan PereraMadushan Perera
2,14811128
It doesn't work. I guess it is because there is text before and after the date. if there is only date in the string this will work but not is my case
– Pedro Fernandes
Nov 25 '15 at 18:46
1
It worked . I copied your text and form the regex for it.
– Madushan Perera
Nov 25 '15 at 18:53
1
I can second that. I copied this code snippet and ran it against the OP's string, and it did return the date.
– Rakesh
Nov 25 '15 at 18:54
@Rakesh Thank You.
– Madushan Perera
Nov 25 '15 at 18:57
It works fine. i forgot the while loop, i'm sorry!
– Pedro Fernandes
Nov 25 '15 at 19:17
|
show 1 more comment
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
4
You can try with this regex :
Matcher m = Pattern.compile("(\d1,2/\d1,2/\d4|\d1,2/\d1,2)", Pattern.CASE_INSENSITIVE).matcher(string);
while (m.find())
System.out.println(m.group(1));
Its looking for a pattern DD/MM or then looking for a DD/MM/YYYY.
Check this Link
answered Nov 25 '15 at 18:34
Madushan PereraMadushan Perera
2,14811128
It doesn't work. I guess it is because there is text before and after the date. if there is only date in the string this will work but not is my case
– Pedro Fernandes
Nov 25 '15 at 18:46
1
It worked . I copied your text and form the regex for it.
– Madushan Perera
Nov 25 '15 at 18:53
1
I can second that. I copied this code snippet and ran it against the OP's string, and it did return the date.
– Rakesh
Nov 25 '15 at 18:54
@Rakesh Thank You.
– Madushan Perera
Nov 25 '15 at 18:57
It works fine. i forgot the while loop, i'm sorry!
– Pedro Fernandes
Nov 25 '15 at 19:17
|
show 1 more comment
4
You can try with this regex :
Matcher m = Pattern.compile("(\d1,2/\d1,2/\d4|\d1,2/\d1,2)", Pattern.CASE_INSENSITIVE).matcher(string);
while (m.find())
System.out.println(m.group(1));
Its looking for a pattern DD/MM or then looking for a DD/MM/YYYY.
Check this Link
answered Nov 25 '15 at 18:34
Madushan PereraMadushan Perera
2,14811128
It doesn't work. I guess it is because there is text before and after the date. if there is only date in the string this will work but not is my case
– Pedro Fernandes
Nov 25 '15 at 18:46
1
It worked . I copied your text and form the regex for it.
– Madushan Perera
Nov 25 '15 at 18:53
1
I can second that. I copied this code snippet and ran it against the OP's string, and it did return the date.
– Rakesh
Nov 25 '15 at 18:54
@Rakesh Thank You.
– Madushan Perera
Nov 25 '15 at 18:57
It works fine. i forgot the while loop, i'm sorry!
– Pedro Fernandes
Nov 25 '15 at 19:17
|
show 1 more comment
4
4
4
You can try with this regex :
Matcher m = Pattern.compile("(\d1,2/\d1,2/\d4|\d1,2/\d1,2)", Pattern.CASE_INSENSITIVE).matcher(string);
while (m.find())
System.out.println(m.group(1));
Its looking for a pattern DD/MM or then looking for a DD/MM/YYYY.
Check this Link
answered Nov 25 '15 at 18:34
Madushan PereraMadushan Perera
2,14811128
You can try with this regex :
Matcher m = Pattern.compile("(\d1,2/\d1,2/\d4|\d1,2/\d1,2)", Pattern.CASE_INSENSITIVE).matcher(string);
while (m.find())
System.out.println(m.group(1));
Its looking for a pattern DD/MM or then looking for a DD/MM/YYYY.
Check this Link
answered Nov 25 '15 at 18:34
Madushan PereraMadushan Perera
2,14811128
edited Nov 25 '15 at 19:12
answered Nov 25 '15 at 18:34
Madushan PereraMadushan Perera
2,14811128
answered Nov 25 '15 at 18:34
Madushan PereraMadushan Perera
2,14811128
answered Nov 25 '15 at 18:34
Madushan PereraMadushan Perera
2,14811128
2,14811128
It doesn't work. I guess it is because there is text before and after the date. if there is only date in the string this will work but not is my case
– Pedro Fernandes
Nov 25 '15 at 18:46
1
It worked . I copied your text and form the regex for it.
– Madushan Perera
Nov 25 '15 at 18:53
1
I can second that. I copied this code snippet and ran it against the OP's string, and it did return the date.
– Rakesh
Nov 25 '15 at 18:54
@Rakesh Thank You.
– Madushan Perera
Nov 25 '15 at 18:57
It works fine. i forgot the while loop, i'm sorry!
– Pedro Fernandes
Nov 25 '15 at 19:17
|
show 1 more comment
It doesn't work. I guess it is because there is text before and after the date. if there is only date in the string this will work but not is my case
– Pedro Fernandes
Nov 25 '15 at 18:46
1
It worked . I copied your text and form the regex for it.
– Madushan Perera
Nov 25 '15 at 18:53
1
I can second that. I copied this code snippet and ran it against the OP's string, and it did return the date.
– Rakesh
Nov 25 '15 at 18:54
@Rakesh Thank You.
– Madushan Perera
Nov 25 '15 at 18:57
It works fine. i forgot the while loop, i'm sorry!
– Pedro Fernandes
Nov 25 '15 at 19:17
It doesn't work. I guess it is because there is text before and after the date. if there is only date in the string this will work but not is my case
– Pedro Fernandes
Nov 25 '15 at 18:46
It doesn't work. I guess it is because there is text before and after the date. if there is only date in the string this will work but not is my case
– Pedro Fernandes
Nov 25 '15 at 18:46
1
1
It worked . I copied your text and form the regex for it.
– Madushan Perera
Nov 25 '15 at 18:53
It worked . I copied your text and form the regex for it.
– Madushan Perera
Nov 25 '15 at 18:53
1
1
I can second that. I copied this code snippet and ran it against the OP's string, and it did return the date.
– Rakesh
Nov 25 '15 at 18:54
I can second that. I copied this code snippet and ran it against the OP's string, and it did return the date.
– Rakesh
Nov 25 '15 at 18:54
@Rakesh Thank You.
– Madushan Perera
Nov 25 '15 at 18:57
@Rakesh Thank You.
– Madushan Perera
Nov 25 '15 at 18:57
It works fine. i forgot the while loop, i'm sorry!
– Pedro Fernandes
Nov 25 '15 at 19:17
It works fine. i forgot the while loop, i'm sorry!
– Pedro Fernandes
Nov 25 '15 at 19:17
|
show 1 more comment
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Please post a piece of code of what you have tried so far, and where you failed
– Rakesh
Nov 25 '15 at 18:21
i'm sorry, i posted now
– Pedro Fernandes
Nov 25 '15 at 18:29