@Java Base64 加密解密
使用Apache commons codec 类Base64
maven依赖
<dependency> <groupId>commons-codec</groupId> <artifactId>commons-codec</artifactId> <version>1.6</version></dependency>
实现
import org.apache.commons.codec.binary.Base64;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.io.UnsupportedEncodingException;
/**
* 将String进行base64编码解码,使用utf-8
*/
public class Base64Util {
private static final Logger logger = LoggerFactory.getLogger(Base64Util.class);
private static final String UTF_8 = "UTF-8";
/**
* 对给定的字符串进行base64解码操作
*/
public static String decodeData(String inputData) {
try {
if (null == inputData) {
return null;
}
return new String(Base64.decodeBase64(inputData.getBytes(UTF_8)), UTF_8);
} catch (UnsupportedEncodingException e) {
logger.error(inputData, e);
}
return null;
}
/**
* 对给定的字符串进行base64加密操作
*/
public static String encodeData(String inputData) {
try {
if (null == inputData) {
return null;
}
return new String(Base64.encodeBase64(inputData.getBytes(UTF_8)), UTF_8);
} catch (UnsupportedEncodingException e) {
logger.error(inputData, e);
}
return null;
}
public static void main(String[] args) {
System.out.println(Base64Util.encodeData("A"));
}
}