有没有办法在Java中的regex match()结果的字符串中检索(开始)字符位置?
这是我想出的:
// Finds starting and ending positions of quoted text // in double or single quotes with escape char support like \" \' var str = "this is a \"quoted\" string as you can 'read'"; var patt = /'((?:\\.|[^'])*)'|"((?:\\.|[^"])*)"/igm; while (match = patt.exec(str)) { console.log(match.index + ' ' + patt.lastIndex); }