Vue 路由传参加密的示例代码
左手倒影ZY 人气:0Vue 路由传参加密
首先,创建一个base64.js
const Base64 = { //加密 encode(str) { return btoa(encodeURIComponent(str).replace(/%([0-9A-F]{2})/g, function toSolidBytes(match, p1) { return String.fromCharCode('0x' + p1); })); }, //解密 decode(str) { // Going backwards: from bytestream, to percent-encoding, to original string. return decodeURIComponent(atob(str).split('').map(function (c) { return '%' + ('00' + c.charCodeAt(0).toString(16)).slice(-2); }).join('')); } } export default Base64
在main.js里面引用
import Base64 from './assets/js/base64.js' Vue.prototype.$Base64 = Base64;
使用页面:
this.$router.push({ path: "/user/Recommend", query:{ info:this.$Base64.encode(XXXXX)//this.$Base64.encode(JSON.stringify(row)) } });
接受参数页面:
let params = JSON.parse(this.$Base64.decode(this.$route.query.info))
Vue项目:路由跳转时中文传参被URL编码,怎么解决?用js封装Base64编码解码加密解密
1.在utils中封装js方法,代码如下:
var Base64 = { // private property _keyStr: "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=", //密钥(不能修改) // public method for encoding encode: function(input) { var output = ""; var chr1, chr2, chr3, enc1, enc2, enc3, enc4; var i = 0; input = Base64._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 + this._keyStr.charAt(enc1) + this._keyStr.charAt(enc2) + this._keyStr.charAt(enc3) + this._keyStr.charAt(enc4); } return output; }, // public method for decoding decode: function(input) { 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 = this._keyStr.indexOf(input.charAt(i++)); enc2 = this._keyStr.indexOf(input.charAt(i++)); enc3 = this._keyStr.indexOf(input.charAt(i++)); enc4 = this._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 = Base64._utf8_decode(output); return output; }, // private method for UTF-8 encoding _utf8_encode: function(string) { string = string.replace(/ /g, " "); 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 _utf8_decode: function(utftext) { var string = ""; var i = 0; var c,c1,c2,c3 = 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); c3 = utftext.charCodeAt(i + 2); string += String.fromCharCode(((c & 15) << 12) | ((c2 & 63) << 6) | (c3 & 63)); i += 3; } } return string; } } export default Base64
2.在main.js中引入并挂载到vue原型对象上
//Base64加密 import Base64 from '@/utils/base64.js' Vue.prototype.$Base64 = Base64
3.在vue文件中使用
this.$Base64.encode(str) //加密 this.$Base64.decode(str) //解密
拓展:编码解码的其他方式
1.md5
常用于加密,可以暴力反向破解但是难度很大,一般来说,对md5加密的要求是现代算力最高的计算机需要花百年才能进行解密
2.window对象自带的编码解码
window.btoa(str) //对str进行编码
binary to ascii,用于将ascii字符串
或二进制数据
转换成一个base64编码过的字符串
表示,即Base64的编码过程
,常用于编码字符串
。btoa不能编辑Unicode字符
window.atob(str) //对str进行解码
ascii to binary,用于解码一个已经被base-64编码过的数据
,即解码Base64编码的字符串
。
3.Unicode字符编码
encodeURI(str) //将URL地址编码转变成ASCII字符序列 decodeURI(str) //将ASCII字符序列解码转变成UTL地址 encodeURIComponent(str) //将中文字符编码转变成ASCII字符序列 decodeURIComponent(str) //将ASCII字符序列解码转变成中文字符
4.使用JS函数的escape()和unescape()
var escape1 =escape("我的名字是:");//编码 console.log(escape1); var unescape1 = unescape(escape1); //解码 console.log(unescape1);
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