public static List<String> getImageSrc(String htmlCode) { List<String> imageSrcList = new ArrayList<String>(); Pattern p = Pattern.compile("<img\b[^>]*\bsrc\b\s*=\s*('|")?([^'" f>]+(\.jpg|\.bmp|\.eps|\.gif|\.mif|\.miff|\.png|\.tif|\.tiff|\.svg|\.wmf|\.jpe|\.jpeg|\.dib|\.ico|\.tga|\.cut|\.pic)\b)[^>]*>", Pattern.CASE_INSENSITIVE); Matcher m = p.matcher(htmlCode); String quote = null; String src = null; while (m.find()) { quote = m.group(1); // src=https://sms.reyo.cn:443/temp/screenshot/zY9Ur-KcyY6-2fVB1-1FSH4.png src = (quote == null || quote.trim().length() == 0) ? m.group(2).split("\s+")[0] : m.group(2); imageSrcList.add(src); } return imageSrcList; }