正则匹配 字符串 并替换

xiaoxiao2021-02-28  122

/** * 正则查找字符串中的<img **>,并将其结尾补充</img> * * @param inputString * @return */ public String fillImgEndTag(String inputString) throws PatternSyntaxException { String imgEndTag = "</img>"; String regex = "<img.*?>";//正则匹配表达式,匹配对象为<img **> Pattern pattern = Pattern.compile(regex); Matcher matcher = pattern.matcher(inputString); while (matcher.find()) { inputString = inputString.replace(matcher.group(), matcher.group() + imgEndTag); // System.out.println(matcher.group()+imgEndTag); } // System.out.println(inputString); return inputString; }
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