判断是否含有特殊字符

    private static String SPECIAL_LETTER="[!$^&*+=|{}';'\",<>/?~！#￥%……&*——|{}【】‘；：”“'。，、？-]@¨?ˉ?????o1??μ2′3°±????§|a￥¤?￠￡?￠￡¤￥aμoàá??????èéê?ìí??D?òó????ùú?üYT?àáa?????èéê?ìí??e?òó????ùú?üyt?āā????????????????ēē??????ěě??????????????īī????????????????????????ń???ň???ōō????????????????????????????ūū???????????????????";
//方式1
    public static boolean isSpecialSymbols(String value) {
        if(SPECIAL_LETTER.contains(value)){
            return true;
        }
        return false;
    }
//方式2
    public static boolean isSpecialSymbols2(String value) {
        char[] specialSymbols=SPECIAL_LETTER.toCharArray();
        for(char c : specialSymbols){
            if(String.valueOf(c).equals(value)){
                return true;
            }
        }
        return false;
    }

数据参考https://www.jianshu.com/p/b925b1dfca98