正则提起图片地址

?提取的java代码
public static String extractImgUrl(String content) {String regex = ".*?<img.*?src=\\s*[\"\'](.*?)[\"\'].*?/>.*";Pattern pattern = Pattern.compile(regex, Pattern.CASE_INSENSITIVE| Pattern.DOTALL);Matcher m = pattern.matcher(content);if (m.matches()) {return m.group(1).trim();}return null;}
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