如何编写代码来搜索特定单词的网站页面？ [英] how do I write a code to search a website page for a specific word?

问题描述

如何编写代码来搜索特定单词的网站页面？然后是控制台日志，我很新，我会尽可能多地获得帮助



谢谢

how do I write a code to search a website page for a specific word? then console log, I am pretty new and would appreciate as much help as I can get

Thank you

推荐答案

http://jsfiddle.net/z7fjW/134/ [ ^ ]



看看这个JsFiddle，希望这可能有所帮助你

http://jsfiddle.net/z7fjW/134/[^]

Check out this JsFiddle ,hope this may help you

试试这个代码..

try this code..

function searchAndHighlight(searchTerm, selector) {
    if(searchTerm) {
        //var wholeWordOnly = new RegExp("\\g"+searchTerm+"\\g","ig"); //matches whole word only
        //var anyCharacter = new RegExp("\\g["+searchTerm+"]\\g","ig"); //matches any word with any of search chars characters
        var selector = selector || "body";                             //use body as selector if none provided
        var searchTermRegEx = new RegExp(searchTerm,"ig");
        var matches =

（selector）.text（）。match（searchTermRegEx）;
if （匹配）{

(selector).text().match(searchTermRegEx); if(matches) {

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