window.btoa(1111); // 'MTExMQ=='

window.atob('MTExMQ==') // '1111'

escape("我的名//字是：HerayChen"); // '%u6211%u7684%u540D//%u5B57%u662F%uFF1AHerayChen'

unescape('%u6211%u7684%u540D//%u5B57%u662F%uFF1AHerayChen'); // '我的名//字是：HerayChen'

{/* <script src="https://cdnjs.cloudflare.com/ajax/libs/crypto-js/4.1.1/crypto-js.min.js"></script> */}
import CryptoJS from 'crypto-js'

const keyHex = CryptoJS.enc.Utf8.parse("5ssOaSedvbTygcfT"); //秘钥必须为：8/16/32位
const iv = CryptoJS.enc.Utf8.parse("9cROnuEytZI5y6IA");

function encode(msg){
    
    const encrypted = CryptoJS.AES.encrypt(CryptoJS.enc.Utf8.parse(msg), keyHex, {
        iv: iv,
        mode: CryptoJS.mode.CBC,
        padding: CryptoJS.pad.Pkcs7
    })
    return encrypted.toString();
}

function decode(enc){
    let decrypt = CryptoJS.AES.decrypt(enc, keyHex, { iv: iv, mode: CryptoJS.mode.CBC, padding: CryptoJS.pad.Pkcs7 });
    let decryptedStr = decrypt.toString(CryptoJS.enc.Utf8);
    return decryptedStr.toString();
}

export default {
    encode,
    decode
}

import CryptoJS from 'crypto-js'
const keyHex = CryptoJS.enc.Utf8.parse("5ssOaSedvbTygcfT"); //秘钥必须为：8/16/32位

function encode(msg){
    
    const encrypted = CryptoJS.AES.encrypt(CryptoJS.enc.Utf8.parse(msg), keyHex, {
        mode: CryptoJS.mode.ECB,
        padding: CryptoJS.pad.Pkcs7
    })
    return encrypted.toString();
}

function decode(enc){
    let decrypt = CryptoJS.AES.decrypt(enc, keyHex, {  mode: CryptoJS.mode.ECB, padding: CryptoJS.pad.Pkcs7 });
    let decryptedStr = decrypt.toString(CryptoJS.enc.Utf8);
    return decryptedStr.toString();
}