Use JS to highlight the specified keyword in the article content

Use JS to highlight the specified keyword in the article content </p> <p> this is the case .. </p> <p> these keywords: beauty, life, and shopping </p> <p> when these keywords appear in the article, highlight them .. </p> <p> the article generates static pages, and these keywords can be updated at any time, so I want to implement them using JS... </p> <p> I don't know how to implement this function? Here for help </p> <p>
[Ctrl + A select all Note: If you need to introduce external Js, You need to refresh it to execute]

Multiple keywordsUse JS to highlight the specified keyword in the article content </p> <p> this is the case .. </p> <p> these keywords: beauty, life, and shopping </p> <p> when these keywords appear in the article, highlight them .. </p> <p> the article generates static pages, and these keywords can be updated at any time, so I want to implement them using JS... </p> <p> I don't know how to implement this function? Here for help </p> <p>
[Ctrl + A select all Note: If you need to introduce external Js, You need to refresh it to execute]

Copy codeThe Code is as follows:
$ (JScript 5.5 or later)
$ & Specifies the part of stringObj that matches the entire pattern. (JScript 5.5 or later)
$ 'Specifies the stringObj section before matching by $. (JScript 5.5 or later)
$ 'Specifies the stringObj part after matching by $. (JScript 5.5 or later)
$ N indicates the nth child matching captured. Here, n is the first digit in decimal format from 1 to 9. (JScript 5.5 or later)
$ Nn: the nn sub-match captured by nn. nn is a two-digit decimal number from 01 to 99. (JScript 5.5 or later)
G, global pattern matching
I, case-insensitive matching

Multiple keywords. A good method. I also use this method.Use JS to highlight the specified keyword in the article content </p> <p> this is the case .. </p> <p> these keywords: beauty, life, and shopping </p> <p> when these keywords appear in the article, highlight them .. </p> <p> the article generates static pages, and these keywords can be updated at any time, so I want to implement them using JS... </p> <p> I don't know how to implement this function? For help, </p> <table id = "ttxt"> Use JS to highlight the specified keyword in the article content </p> <p> yes .. </p> <p> these keywords: beauty, life, and shopping </p> <p> when these keywords appear in the article, highlight them .. </p> <p> the article generates static pages, and these keywords can be updated at any time, so I want to implement them using JS... </p> <p> I don't know how to implement this function? Here for help </p> </table> <p>