Java split decimal point "."

Source: Internet
Author: User
[Java]View plaincopy

  1. Public Class {
  2. Public static void main (string [] ARGs ){
  3. String STR = "A. B. C. D ";
  4. String [] arr = Str. Split ("\\.");
  5. For (INT I = 0; I <arr. length; I ++)
  6. System. Out. println (ARR [I]);
  7. }
  8. }

In Ava, the split method prototype of the string class is as follows:
Public String [] Split (string RegEx) splits the string based on the matching of the given regular expression.
In the regular expression, specify any character.
Of course there is a problem with this writing.
If you need to use a. separator, perform an escape


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