前端DES-CBC加解密

一、安装crypto-js

npm i crypto-js

二、封装desCbc.js

var cryptoJs = require("crypto-js");
const key = cryptoJs.enc.Utf8.parse("yj6kgf8h2jhda") // 密钥
const iv = cryptoJs.enc.Utf8.parse('bjkbkfss') // 密钥偏移量
export const decryptByCBC = function(str) {
	let decrypted = cryptoJs.DES.decrypt(str, key, {
		iv: iv,
		mode: cryptoJs.mode.CBC,
		padding: cryptoJs.pad.Pkcs7
	});
	decrypted = cryptoJs.enc.Utf8.stringify(decrypted);
	return decrypted;
}



export const Encrypt = function(word) {
	let srcs = cryptoJs.enc.Utf8.parse(word)
	let encrypted = cryptoJs.DES.encrypt(srcs, key, {
		iv: iv,
		mode: cryptoJs.mode.CBC,
		padding: cryptoJs.pad.Pkcs7
	})
	return encrypted.toString()
}


export default {
	decryptByCBC,
	Encrypt
}

三、使用

可挂载原型链上方便后续使用

// main.js

import {decryptByCBC,Encrypt} from '@/common/desCbc.js'

Vue.prototype.$decryptByCBC = decryptByCBC;
Vue.prototype.$Encrypt = Encrypt;