How to get specific data from String using regex in java?

Question

I have a string.

String str= " <decision  CCDBNUM=\"1111111\" adddate=\"20180112\"><decision CCDBNUM=\"2222222\" adddate=\"20180114\"> ";

I want to write a regex to fetch a particular value from this string. My Expected Output is: to fetch only the value of CCDBNUM, i.e, 1111111 2222222

Please help me with this issue.

try `(?<=CCDBNUM=\\")(.*?)(?=\\")` https://regex101.com/r/nJIxyc/2 — Nambi_0915, Sep 25 '18 at 07:26

score 0 · Accepted Answer · answered Sep 25 '18 at 07:26

0

This should work:

CCDBNUM="([^"]+)"

Just get group 1 of each match.

I assume that CCDBNUM wouldn't contain the characters CCDBNUM. If that's not the case, I suggest you use an XML parser. Regex is not enough for that.

Demo

answered Sep 25 '18 at 07:26

Sweeper

213,210
22
193
313

thanks a lot. this worked:) – Richa Sharma Sep 25 '18 at 09:17

How to get specific data from String using regex in java?

1 Answers1

Demo