js AES key32 (Pkcs7 / Pkcs5) bit decryption

<script src="aes.js"></script>
<script src="pad-zeropadding.js"></script>
<script src="base64.js"></script>
<script>
var data = "JO0009700170";
var key = CryptoJS.enc.Utf8.parse('02ccacbd35ebd5d674839b114eba4cb4');
var iv = CryptoJS.enc.Utf8.parse('a2fe63789f3e7234');
//加密
var encrypted = CryptoJS.AES.encrypt(data,key,{iv:iv,mode:CryptoJS.mode.CBC,padding:CryptoJS.pad.Pkcs7});

//var b = new base64();
var str = Base64.encode(encrypted);
document.write(encrypted+"-------------"+str);
var encryptedBase64Str = encrypted.toString();
// 输出：'RJcecVhTqCHHnlibzTypzuDvG8kjWC+ot8JuxWVdLgY='
console.log(encryptedBase64Str);

//解密
var decrypted = CryptoJS.AES.decrypt(encrypted,key,{iv:iv,mode:CryptoJS.mode.CBC,padding:CryptoJS.pad.Pkcs7});
console.log(decrypted.toString(CryptoJS.enc.Utf8)+"=================");

function returnAES() {
return encrypted
};
document.write(".................."+returnAES()+"..................");
//console.log(decrypted.toString(CryptoJS.enc.Utf8)+"=================");
</script>
参考：https://github.com/Acvrock/AES-Encryption-in-IOS-Java-JavaScript 改动

Reproduced in: https: //www.jianshu.com/p/bfb7af6ec80f