How to search a word in a html file without any java coding?

I'm doing a project in Java which creates a user ma开发者_运维技巧nual (html files that are linked together like Windows "Help and support centre") of software. Now once a user manual is created I have only html files remaining. Now I want to search html file that contains specified keyword(Search Engine).How can I do this without Java code??

grep, find, python script, or open any file with a text editor and try edit->search (on windows use windows search in file)

If all of your other code is written in java, then it'll be sensible (without knowing your usecase) to use java for searching as well. You might of course use some commandline programs as grep or find - or built in search functionality in a webbrowser, but if the search should be part of a java application anyway, why not go for java and e.g. Lucene?

If this 'help' is going to be online than you can embed google search in it (limiting the search results to specified site:). Alternatively if you're hosting the pages yourself you can use htdig for indexing the pages.

However if it's going to offilne you'll be better of by generating a static index page with links to topics. In order to create a more help-system-alike user experience you can hide the contents of the index in the invisible html DIV tags and add a JavaScript that takes searched phrase as an input and that unhides the matched words with their links.

Maybe I'm missing something, but have you looked at javahelp? It has indexing and searching built in, and can be used online or offline.