const regex = /{\h(\S+\.xml)\h}.*?{\h[^:]+:\h(\d{4}-\d{2}-\d{2})\h}/gm;
// Alternative syntax using RegExp constructor
// const regex = new RegExp('{\\h(\\S+\\.xml)\\h}.*?{\\h[^:]+:\\h(\\d{4}-\\d{2}-\\d{2})\\h}', 'gm')
const str = `| iptv: { 1 } { 8000 } { localhost.test/categories/music.xml } { golden } { 000000 } { 01 02 03 04 05 06 07 08 09 10 11 12 13 14 } { 1 } | msg: { 1 } { 0 } { Welcome expire: 2020-01-20 } { 0 } { 0 } { 00 } { 0 }`;
// Reset `lastIndex` if this regex is defined globally
// regex.lastIndex = 0;
let m;
while ((m = regex.exec(str)) !== null) {
// This is necessary to avoid infinite loops with zero-width matches
if (m.index === regex.lastIndex) {
regex.lastIndex++;
}
// The result can be accessed through the `m`-variable.
m.forEach((match, groupIndex) => {
console.log(`Found match, group ${groupIndex}: ${match}`);
});
}
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for JavaScript, please visit: https://developer.mozilla.org/en/docs/Web/JavaScript/Guide/Regular_Expressions