Question

This website contains different Url, But i want my application should vist urls only which contains specific keyword like “drugs” like
if urls are

http://website.com/countryname/drug/info/A

http://website.com/countryname/Browse/Alphabet/D?cat=company

it should visit first URL.so how to match a specific keyword drug in url.I know it can be done using regexp also,but have but i am new to it
I am using Java here

Answer 1

You can check if string contains a word with method contains().
if(myString.contains("drugs"))
If you need only URLs containing /drug/ try to do something like this:

    Pattern p = Pattern.compile("/drug(/|$)");
    Matcher m = p.matcher(myURLString);
    if(m.find())
    {
        something_to_do
    }

(/|$) means that after /drug can be only a slash ( / ) or nothing at all (dollar means end of the line).So this regex will find all if your string is like .../drug/... or .../drug