java.lang.NoSuchMethodError: No static method encodeBase64String([B)Ljava/lang/String 问题解决

1.首先说一下 在Java后台中 commons-codec-1.11 中
String Encryp = Base64.encodeBase64String(byte[] bt);
2.在Android 中使用导包是import org.apache.commons.codec.binary.Base64;
在我们运行过程中就会报上面的错误。
修改方法：
不需要依赖commons-codec.jar
在调用Base64 加密时，导包应该导入Android 的包 import android.util.Base64;
修改为： String Encryp = Base64.encodeToString(encryptedBytes, Base64.DEFAULT);
则OK，没问题了。
看demo

 String aesEncryptString =  AESCipher.aesEncryptString("134534asdfa","1234567890123456");


 String aesDecryptString =  AESCipher.aesDecryptString(aesEncryptString,"1234567890123456");

import android.util.Base64;


import java.io.UnsupportedEncodingException;
import java.security.InvalidAlgorithmParameterException;
import java.security.InvalidKeyException;
import java.security.NoSuchAlgorithmException;

import javax.crypto.BadPaddingException;
import javax.crypto.Cipher;
import javax.crypto.IllegalBlockSizeException;
import javax.crypto.NoSuchPaddingException;
import javax.crypto.spec.IvParameterSpec;
import javax.crypto.spec.SecretKeySpec;

public class AES {
	
	private static final String IV_STRING = "A-16-Byte-String";
	private static final String charset = "UTF-8";
	 
	public static String aesEncryptString(String content, String key) throws InvalidKeyException, NoSuchAlgorithmException, NoSuchPaddingException, InvalidAlgorithmParameterException, IllegalBlockSizeException, BadPaddingException, UnsupportedEncodingException {
		byte[] contentBytes = content.getBytes(charset);
		byte[] keyBytes = key.getBytes(charset);
		byte[] encryptedBytes = aesEncryptBytes(contentBytes, keyBytes);
		String hash = Base64.encodeToString(encryptedBytes, Base64.DEFAULT);
	    return hash;
	}

	public static String aesDecryptString(String content, String key) throws InvalidKeyException, NoSuchAlgorithmException, NoSuchPaddingException, InvalidAlgorithmParameterException, IllegalBlockSizeException, BadPaddingException, UnsupportedEncodingException {
//		Decoder decoder = Base64.getDecoder();
	    byte[] encryptedBytes = Base64.decode(content,Base64.DEFAULT);
	    byte[] keyBytes = key.getBytes(charset);
		byte[] decryptedBytes = aesDecryptBytes(encryptedBytes, keyBytes);
	    return new String(decryptedBytes, charset);		
	}

	public static byte[] aesEncryptBytes(byte[] contentBytes, byte[] keyBytes) throws NoSuchAlgorithmException, NoSuchPaddingException, InvalidKeyException, InvalidAlgorithmParameterException, IllegalBlockSizeException, BadPaddingException, UnsupportedEncodingException {
	    return cipherOperation(contentBytes, keyBytes, Cipher.ENCRYPT_MODE);
	}
	
	public static byte[] aesDecryptBytes(byte[] contentBytes, byte[] keyBytes) throws NoSuchAlgorithmException, NoSuchPaddingException, InvalidKeyException, InvalidAlgorithmParameterException, IllegalBlockSizeException, BadPaddingException, UnsupportedEncodingException {
	    return cipherOperation(contentBytes, keyBytes, Cipher.DECRYPT_MODE);
	}

	private static byte[] cipherOperation(byte[] contentBytes, byte[] keyBytes, int mode) throws UnsupportedEncodingException, NoSuchAlgorithmException, NoSuchPaddingException, InvalidKeyException, InvalidAlgorithmParameterException, IllegalBlockSizeException, BadPaddingException {
		SecretKeySpec secretKey = new SecretKeySpec(keyBytes, "AES");
		
	    byte[] initParam = IV_STRING.getBytes(charset);
	    IvParameterSpec ivParameterSpec = new IvParameterSpec(initParam);

	    Cipher cipher = Cipher.getInstance("AES/CBC/PKCS5Padding");
	    cipher.init(mode, secretKey, ivParameterSpec);

 	 	return cipher.doFinal(contentBytes);
	}

}