黄页大全18勿看2000网站,网站开发团队简介,一般app开发费用多少,中国建设银行的业务范围第054个 查看专栏目录: VUE ------ element UI 专栏目标
在vue和element UI联合技术栈的操控下#xff0c;本专栏提供行之有效的源代码示例和信息点介绍#xff0c;做到灵活运用。 #xff08;1#xff09;提供vue2的一些基本操作#xff1a;安装、引用#xff0c;模板使… 第054个 查看专栏目录: VUE ------ element UI 专栏目标
在vue和element UI联合技术栈的操控下本专栏提供行之有效的源代码示例和信息点介绍做到灵活运用。 1提供vue2的一些基本操作安装、引用模板使用computedwatch生命周期(beforeCreatecreated,beforeMountmounted, beforeUpdateupdated, beforeDestroydestroyedactivateddeactivatederrorCapturedcomponents)、 $root , $parent , $children , $slots , $refs , props, $emit , eventbus ,provide / inject, Vue.observable, $listeners, $attrs, $nextTick , v-for, v-if, v-else,v-else-ifv-onv-prev-cloakv-oncev-model v-html, v-text, keep-aliveslot-scope filters, v-bind.stop, .native, directivesmixinrender国际化Vue Router等 2提供element UI的经典操作安装引用国际化el-rowel-colel-buttonel-linkel-radioel-checkbox el-inputel-select, el-cascader, el-input-number, el-switch,el-slider, el-time-picker, el-date-picker, el-upload, el-rate, el-color-picker, el-transfer, el-form, el-table, el-tree, el-pagination,el-badge,el-avatar,el-skeleton, el-empty, el-descriptions, el-result, el-statistic, el-alert, v-loading, $message, $alert, $prompt, $confirm , $notify, el-breadcrumb, el-page-header,el-tabs ,el-dropdown,el-steps,el-dialog, el-tooltip, el-popover, el-popconfirm, el-card, el-carousel, el-collapse, el-timeline, el-divider, el-calendar, el-image, el-backtopv-infinite-scroll el-drawer等 本文章目录 专栏目标应用场景示例效果示例源代码共136行 应用场景
vue项目中如何做BASE64加密解密互相转换呢下面的示例就是这样的一个小工具具体的看源代码
示例效果 示例源代码共136行
/*
* Author: 大剑师兰特xiaozhuanlan还是大剑师兰特CSDN
* 此源代码版权归大剑师兰特所有可供学习或商业项目中借鉴未经授权不得重复地发表到博客、论坛问答git等公共空间或网站中。
* Email: 2909222303qq.com
* weixin: gis-dajianshi
* First published in CSDN
* First published time: 2023-12-17
*/templatediv classdjs-boxdiv classtopBoxh3vue工具BASE64加密解密互相转换 /h3div大剑师兰特, 还是大剑师兰特gis-dajianshi/div/divdiv classdajianshiel-input typetextarea :rows10 v-modeltextdata stylefont-size: 18px;/el-input/divh4el-button typesuccess sizesmall clickencode64(textdata)BASE64加密/el-buttonel-button typeprimary sizesmall clickdecode64(textdata)BASE64解密/el-button/h4/div
/templatescriptexport default {data() {return {textdata: Dajianshi,}},mounted() {},methods: {encode64(input) { var keyStr ABCDEFGHIJKLMNOP QRSTUVWXYZabcdef ghijklmnopqrstuv wxyz0123456789/ ;input escape(input);var output ;var chr1, chr2, chr3 ;var enc1, enc2, enc3, enc4 ;var i 0;do {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);chr1 chr2 chr3 ;enc1 enc2 enc3 enc4 ;} while (i input.length);this.textdataoutput;},decode64(input) { var keyStr ABCDEFGHIJKLMNOP QRSTUVWXYZabcdef ghijklmnopqrstuv wxyz0123456789/ ;var output ;var chr1, chr2, chr3 ;var enc1, enc2, enc3, enc4 ;var i 0;// remove all characters that are not A-Z, a-z, 0-9, , /, or var base64test /[^A-Za-z0-9\\/\]/g;if (base64test.exec(input)) {alert(There were invalid base64 characters in the input text.\n Valid base64 characters are A-Z, a-z, 0-9, , /, and \n Expect errors in decoding.);}input input.replace(/[^A-Za-z0-9\\/\]/g, );do {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);}chr1 chr2 chr3 ;enc1 enc2 enc3 enc4 ;} while (i input.length);this.textdata unescape(output);},}}
/script
style scoped.djs-box {width: 900px;height: 580px;margin: 50px auto;border: 1px solid seagreen;}.topBox {margin: 0 auto 0px;padding: 10px 0 20px;background: #666;color: #fff;}.dajianshi {width: 90%;height: 300px;margin: 50px auto 0;}
/style
