java8以上版本已弃用的sun.misc.BASE64Decoder的代替用法

清之

弄了很久，还是不会用其他论坛的方法去代替这个功能，望大佬赐教。。。。。

[Java] 纯文本查看 复制代码

import sun.misc.BASE64Decoder;
import sun.misc.BASE64Encoder;

public static String getEncryptString(String str) {
		BASE64Encoder base64encoder = new BASE64Encoder();
		try {
			byte[] bytes = str.getBytes(CHARSETNAME);
			Cipher cipher = Cipher.getInstance(ALGORITHM);
			cipher.init(Cipher.ENCRYPT_MODE, key);
			byte[] doFinal = cipher.doFinal(bytes);
			return base64encoder.encode(doFinal);
		} catch (Exception e) {
			// TODO: handle exception
			throw new RuntimeException(e);
		}
	}


	public static String getDecryptString(String str) {
		BASE64Decoder base64decoder = new BASE64Decoder();
		try {
			byte[] bytes = base64decoder.decodeBuffer(str);
			Cipher cipher = Cipher.getInstance(ALGORITHM);
			cipher.init(Cipher.DECRYPT_MODE, key);
			byte[] doFinal = cipher.doFinal(bytes);
			return new String(doFinal, CHARSETNAME);
		} catch (Exception e) {
			// TODO: handle exception
			throw new RuntimeException(e);
		}
	}

W7z

用hutool吧，别造轮子了

lvbuqing

<dependency>
    <groupId>cn.hutool</groupId>
    <artifactId>hutool-all</artifactId>
    <version>5.4.6</version>
</dependency>

ycbb123

java.util.Base64.Decoder和java.util.Base64.Encoder

wubo777

<dependency>
                <groupId>commons-codec</groupId>
                <artifactId>commons-codec</artifactId>
                <version>1.14</version>
            </dependency>

这个也不错