Use javascript to implement word-based tag-based word-based search _ Javascript tutorial

Javascript: javascript enables word-based tag-based word search. Javascript tutorial

The complete sample code is as follows:

The following is a reference clip: Untitled Document SCRIPT Qrasfdasfasfdasfsafasdfsafsafasdfasdfasd

Add the code string to the page, and the search function is also available. For the demonstration effect, see the effect of selecting text with the mouse on this BLOG page.