Java把换行符空格置位符换成空字符

json转换报错

cn.hutool.json.JSONException: Unterminated string at 396 [character 0 line 2]

可以试试把json里面的置位符更换成空字符

    public static String replaceWithBlank(String str){
        Pattern p = Pattern.compile("\\s*|\t|\r|\n");
        Matcher m = p.matcher(str);
        String finishedReplaceStr = m.replaceAll("");
        return finishedReplaceStr;
    }

标签：Java,置位,Pattern,finishedReplaceStr,空字符,json,str,String
来源： https://www.cnblogs.com/shisanye/p/15761817.html