正则表达式从JavaScript中的匹配字符串中获取下一行值？

Question

function KeywordSearchRegards(string, regex1) 
{   
    while (Regards = regex1.exec(string)) 
    {
        //matchedValues.push(match[index]);
        matchedValuesRegards.push(Regards);
    }   
} 

var RegexRegard=/\s?Regards,\s?(.+)?/g;
var matchedValuesRegards=[];
var Regards ;

String1是：

问候，
XYZ

Answer 1

 var letter = document.querySelector('#letter').innerHTML, /* break down of the RegEx (?:regards|sincerely) the word regards or sincerely (non capture group), .* a comma if its there \\n+ one or many new lines (.*) capture the content to the next new line note: you could capture the rest of the document with ([\\s\\S]+) */ match = letter.match(/(?:regards|sincereley),*\\n+(.*)/im); matchRest = letter.match(/(?:regards|sincereley),*\\n+([\\s|\\S]+)/im) console.log( match[1] ); console.log( matchRest[1]); 

 <script src="http://codepen.io/synthet1c/pen/WrQapG.js"></script> <pre id="letter"> Hello Buddy, blah blah blah more cowebell. Regards, Christopher Walkin www.christopher-walkin.com 69 somewhere street </pre>