js encrypts data (account password encryption) @莫成尘

Look at the code first, just copy and use it. This is a relatively common scenario. We use the (crypto-es==>vue3) (crypto-es==>vue2) library.

If you are satisfied, please give Mo Chengchen a star

Encapsulate him as a separate js file

import CryptoJS from 'crypto-es'

export default {
    
    
  encrypt(word, keyStr) {
    
    
    keyStr = keyStr || '固定密钥'
    const key = CryptoJS.enc.Utf8.parse(keyStr)
    const iv = CryptoJS.enc.Utf8.parse('固定密钥')
    const encrypted = CryptoJS.AES.encrypt(word, key, {
    
    
      mode: CryptoJS.mode.CBC,
      padding: CryptoJS.pad.ZeroPadding,
      iv
    })
    return encrypted.toString()
  },
  // 解密
  decrypt(word, keyStr) {
    
    
    keyStr = keyStr || '固定密钥'
    const key = CryptoJS.enc.Utf8.parse(keyStr)
    const iv = CryptoJS.enc.Utf8.parse('固定密钥')
    const decrypt = CryptoJS.AES.decrypt(word, key, {
    
    
      mode: CryptoJS.mode.CBC,
      padding: CryptoJS.pad.ZeroPadding,
      iv
    })
    return CryptoJS.enc.Utf8.stringify(decrypt).toString()
  },
}

transfer

import 名称 from 'CryptoJS路径'

created(){
    
    
	this.password = 名称.encrypt(this.password)
}

Other related questions can leave a message.