要使用“标准PBE字节加密器锁定”，你可以按照以下步骤进行操作：

1. 导入所需的类和包：

import java.security.SecureRandom;
import java.security.spec.KeySpec;
import javax.crypto.Cipher;
import javax.crypto.SecretKey;
import javax.crypto.SecretKeyFactory;
import javax.crypto.spec.PBEKeySpec;
import javax.crypto.spec.PBEParameterSpec;

2. 定义加密和解密方法：

public class PBECipherExample {
    private static final String PASSWORD = "mySecretPassword"; // 密码
    private static final byte[] SALT = { // 盐值
        (byte) 0xde, (byte) 0x33, (byte) 0x10, (byte) 0x12,
        (byte) 0xde, (byte) 0x33, (byte) 0x10, (byte) 0x12,
    };
    
    public static byte[] encrypt(byte[] plaintext) throws Exception {
        SecretKeyFactory keyFactory = SecretKeyFactory.getInstance("PBEWithMD5AndDES");
        SecretKey key = keyFactory.generateSecret(new PBEKeySpec(PASSWORD.toCharArray()));
        Cipher cipher = Cipher.getInstance("PBEWithMD5AndDES");
        cipher.init(Cipher.ENCRYPT_MODE, key, new PBEParameterSpec(SALT, 20));
        return cipher.doFinal(plaintext);
    }
    
    public static byte[] decrypt(byte[] ciphertext) throws Exception {
        SecretKeyFactory keyFactory = SecretKeyFactory.getInstance("PBEWithMD5AndDES");
        SecretKey key = keyFactory.generateSecret(new PBEKeySpec(PASSWORD.toCharArray()));
        Cipher cipher = Cipher.getInstance("PBEWithMD5AndDES");
        cipher.init(Cipher.DECRYPT_MODE, key, new PBEParameterSpec(SALT, 20));
        return cipher.doFinal(ciphertext);
    }
}

3. 在你的代码中使用加密和解密方法：

public static void main(String[] args) {
    try {
        String message = "Hello, World!";
        byte[] encrypted = PBECipherExample.encrypt(message.getBytes());
        byte[] decrypted = PBECipherExample.decrypt(encrypted);
        System.out.println("Original message: " + message);
        System.out.println("Encrypted message: " + new String(encrypted));
        System.out.println("Decrypted message: " + new String(decrypted));
    } catch (Exception e) {
        e.printStackTrace();
    }
}

注意：在加密和解密方法中，使用了“PBEWithMD5AndDES”算法，你可以根据需要选择不同的算法。另外，盐值（SALT）和迭代次数（20）也可以根据需要进行调整。