在vue项目如何使用base64加密

npm install --save js-base64

import Base64 from 'js-base64'
Vue.use(Base64)

Base64.encode(this.pwd);//加密
Base64.decode(this.pwd);//解密

//1.加密解密方法使用：
//1.加密
// var str = '124中文内容';
// var base = new Base64();
// var result = base.encode(str);
// //document.write(result);
// //2.解密
// var result2 = base.decode(result);
// document.write(result2);
// //2.加密、解密算法封装：
function Base64() {
    // private property
    var _keyStr = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=";
    // public method for encoding
    this.encode = function (input) {
    if(!input){ console.log('请传入要加密的值') return}
        var output = "";
        var chr1, chr2, chr3, enc1, enc2, enc3, enc4;
        var i = 0;
        input = _utf8_encode(input);
        while (i < input.length) {
            chr1 = input.charCodeAt(i++);
            chr2 = input.charCodeAt(i++);
            chr3 = input.charCodeAt(i++);
            enc1 = chr1 >> 2;
            enc2 = ((chr1 & 3) << 4) | (chr2 >> 4);
            enc3 = ((chr2 & 15) << 2) | (chr3 >> 6);
            enc4 = chr3 & 63;
            if (isNaN(chr2)) {
                enc3 = enc4 = 64;
            } else if (isNaN(chr3)) {
                enc4 = 64;
            }
            output = output +
            _keyStr.charAt(enc1) + _keyStr.charAt(enc2) +
            _keyStr.charAt(enc3) + _keyStr.charAt(enc4);
        }
        return output;
    }
    // public method for decoding
    this.decode = function (input) {
    if(!input){ console.log('请传入要解密的值') return}
        var output = "";
        var chr1, chr2, chr3;
        var enc1, enc2, enc3, enc4;
        var i = 0;
        input = input.replace(/[^A-Za-z0-9\+\/\=]/g, "");
        while (i < input.length) {
            enc1 = _keyStr.indexOf(input.charAt(i++));
            enc2 = _keyStr.indexOf(input.charAt(i++));
            enc3 = _keyStr.indexOf(input.charAt(i++));
            enc4 = _keyStr.indexOf(input.charAt(i++));
            chr1 = (enc1 << 2) | (enc2 >> 4);
            chr2 = ((enc2 & 15) << 4) | (enc3 >> 2);
            chr3 = ((enc3 & 3) << 6) | enc4;
            output = output + String.fromCharCode(chr1);
            if (enc3 != 64) {
                output = output + String.fromCharCode(chr2);
            }
            if (enc4 != 64) {
                output = output + String.fromCharCode(chr3);
            }
        }
        output = _utf8_decode(output);
        return output;
    }
    // private method for UTF-8 encoding
    var _utf8_encode = function (string) {
        string = string.replace(/\r\n/g,"\n");
        var utftext = "";
        for (var n = 0; n < string.length; n++) {
            var c = string.charCodeAt(n);
            if (c < 128) {
                utftext += String.fromCharCode(c);
            } else if((c > 127) && (c < 2048)) {
                utftext += String.fromCharCode((c >> 6) | 192);
                utftext += String.fromCharCode((c & 63) | 128);
            } else {
                utftext += String.fromCharCode((c >> 12) | 224);
                utftext += String.fromCharCode(((c >> 6) & 63) | 128);
                utftext += String.fromCharCode((c & 63) | 128);
            }
        }
        return utftext;
    }
    // private method for UTF-8 decoding
   var  _utf8_decode = function (utftext) {
        var string = "";
        var i = 0;
        let c =0, c1 =0, c2 = 0;
        while ( i < utftext.length ) {
            c = utftext.charCodeAt(i);
            if (c < 128) {
                string += String.fromCharCode(c);
                i++;
            } else if((c > 191) && (c < 224)) {
                c2 = utftext.charCodeAt(i+1);
                string += String.fromCharCode(((c & 31) << 6) | (c2 & 63));
                i += 2;
            } else {
                c2 = utftext.charCodeAt(i+1);
                c1 = utftext.charCodeAt(i+2);
                string += String.fromCharCode(((c & 15) << 12) | ((c2 & 63) << 6) | (c3 & 63));
                i += 3;
            }
        }
        return string;
    }
}
export default Base64

import base from '@/utils/base64'  //引入
  var base1 = new base();
  var passWord=base1.encode(this.fORM.password) //加密

npm install --save js-base64

import * as Base64 from 'js-base64'
Vue.prototype.Base64 = Base64

<router-link
   :to="{
     path: '/List',
     query: { info: Base64.encode(JSON.stringify({ title: '这里是标题', module: 2 })) }
   }"
 >更多
 </router-link>

getDetails(module, title, id) {
      let param = {
        module: module,
        title: title,
        articleId: id
      }
      this.$router.push({
        path: '/details',
        query: {
          info: this.Base64.encode(JSON.stringify(param))
        }
      })
    },

 created() {
      let param = JSON.parse(this.Base64.decode(this.$route.query.info))
 }