DES加密

import java.util.Base64;
import javax.crypto.Cipher;
import javax.crypto.SecretKey;
import javax.crypto.SecretKeyFactory;
import javax.crypto.spec.DESKeySpec;
import javax.crypto.spec.IvParameterSpec;
String key ="*******";//引用key
String body=vars.get("codebody");
//vars.get("codebody");//引用参数
//print("?????????........"+CartID);
// 加密方法
public String EncryptAsDoNet(String message) {
    try {
        Base64.Encoder encoder = Base64.getEncoder();
        Cipher cipher = Cipher.getInstance("DES/CBC/PKCS5Padding");
        DESKeySpec desKeySpec = new DESKeySpec(key.getBytes("UTF-8"));
        SecretKeyFactory keyFactory = SecretKeyFactory.getInstance("DES");
        SecretKey secretKey = keyFactory.generateSecret(desKeySpec);
        IvParameterSpec iv = new IvParameterSpec(key.getBytes("UTF-8"));
        cipher.init(Cipher.ENCRYPT_MODE, secretKey, iv);
        byte[] encryptbyte = cipher.doFinal(message.getBytes());
        String str =encoder.encodeToString(encryptbyte);                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    

        return str.replace("\n", "");
    }catch (Throwable e) {
        e.printStackTrace();
        return "";
    }
}    
    
 // 加密
String DESSign = EncryptAsDoNet(body);
//print(enString);
//${__setProperty("NewenString",${enString},)};
vars.put("DESSign",DESSign);
log.info("请求登陆验证码参数"+body);


//print(props.get("NewenString"));