之前用到的是md5,但是最近发现有个新的加密方法AES,和后台沟通后,便拿来试了试。
首先在项目文件夹中创建AES.js,js代码如下:
// npm i crypto-js --save下载先,然后引包
import CryptoJS from "crypto-js";
export default {
//随机生成指定数量的16进制key
generatekey(num) {
let library =
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";
let key = "";
for (var i = 0; i < num; i++) {
let randomPoz = Math.floor(Math.random() * library.length);
key += library.substring(randomPoz, randomPoz + 1);
}
return key;
},
//加密
encrypt(word, keyStr) {
keyStr = keyStr ? keyStr : "123456{saltZX}.."; //判断是否存在key,不存在就用定义好的key
var key = CryptoJS.enc.Utf8.parse(keyStr);
var srcs = CryptoJS.enc.Utf8.parse(word);
var encrypted = CryptoJS.AES.encrypt(srcs, key, {
mode: CryptoJS.mode.ECB,
padding: CryptoJS.pad.Pkcs7
});
return encrypted.toString();
},
//解密
decrypt(word, keyStr) {
keyStr = keyStr ? keyStr : "abcdsxyzhkj12345";
var key = CryptoJS.enc.Utf8.parse(keyStr);
var decrypt = CryptoJS.AES.decrypt(word, key, {
mode: CryptoJS.mode.ECB,
padding: CryptoJS.pad.Pkcs7
});
return CryptoJS.enc.Utf8.stringify(decrypt).toString();
}
};
然后在需要的页面引入AES.js文件:
import AES from "../../src/uitls/AES";
我这里是在登录时用到的,具体操作如下:
// 用AES给密码加密
const keys = AES.generatekey(16);
//如果是对象/数组的话,需要先JSON.stringify转换成字符串,第二个值是加密的方式key
const encrypts = AES.encrypt(that.loginForm.password,'123456{saltZX}..');
let params = {
username: that.loginForm.username,
password: encrypts,
};
// 到这里在用户提交登录的时候把params提交过去就好啦!
我们再来看看具体效果:
{
- password: "yktfmgc8jZ2OjmjHNvp75g=="
- username: "admin"
}
至此,搞定啦!!! |