Java把換行符空格置位符換成空字符

 

json轉換報錯

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

可以試試把json里面的置位符更換成空字符

 

    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;
    }