base64 之坑----Base64后出现换行符 org.apache.commons.net.util.Base64()-526互联

坑记录

问题: base64后的结果会出现 \r\n换行符,

复现:

public static void main(String[] args) {
        String key = "ssjsi21djsiej284858jweejrh34981dwde32323243232423423412121";
        String s =  java.util.Base64.getEncoder().encodeToString(key.getBytes(StandardCharsets.UTF_8));
        String s1 = new org.apache.commons.net.util.Base64().encodeToString(key.getBytes(StandardCharsets.UTF_8));
        System.out.println(s);
        System.out.println(s1);
    }