java.util.regex.* --how it works!?

[duan]

Hi,Dear

i'm working on processing the text using Java. I found java.util.regex.* can deal with Regular Expression which will enable me split the text as easy as effcient.

Drop several lines of the test code on it:

------------------------------------------------------------
String line = "ameba S_CL,S_EN,S_PN the second word in the array end2";

Pattern p = Pattern.compile("S_*"
Matcher m = p.matcher(line);
boolean b = m.matches();
System.out.println("find the patterns in the string?" + b);
------------------------------------------------------------

The error is "package java.util.regex.* does not exit"
How can I import it?

Seconde quetion is : does anybody know some examples on it? or any experience on it? or Where can I get more info. on it?

Thanks very much.

duan

 

[haslo]

This package requires JDK 1.4 - the java.util.regex package does not exist before that, as your compiler already noticed

Look at the following URL to be able to download the 1.4 JDK (still beta!):

http://java.sun.com/j2se/1.4/index.html

You may have to be logged in to the Developer Connection. And: The download is pretty big (46 Megs).

Sorry, I have no experience with the package - just right now downloading the beta 1.4 ;-)

allow thyself to be the spark that lights the fire
haslo@haslo.ch - www.haslo.ch​

 

[LeonTang]

Hi,

Maybe you want to take a look at this:-

http://java.sun.com/j2se/1.4/docs/guide/nio/example/Grep.java

Regards,
Leon If you need additional help, you can email to me at zaoliang@hotmail.com I don't guaranty that I will be able to solve your problems but I will try my best