做中学学中做网站,南京知名广告公司,大淘客网站如何做seo,泰州住房和城乡建设厅网站首页大神勿喷#xff0c;简易版本#xff0c;demo中可以用一下。
需要几个文字自己codelen 赋值 灵活点直接父组件传过去#xff0c;可以自己改造
首先创建一个生成数字的js
**mathcode.js**function MathCode(num){let str 寻寻觅觅冷冷清清凄凄惨惨戚戚乍暖还寒时候…大神勿喷简易版本demo中可以用一下。
需要几个文字自己codelen 赋值 灵活点直接父组件传过去可以自己改造
首先创建一个生成数字的js
**mathcode.js**function MathCode(num){let str 寻寻觅觅冷冷清清凄凄惨惨戚戚乍暖还寒时候最难将息三杯两盏淡酒怎敌他晚来风急雁过也正伤心却是旧时相识满地黄花堆积憔悴损如今有谁堪摘守着窗儿独自怎生得黑梧桐更兼细雨到黄昏点点滴滴这次第怎一个愁字了得;let arr str.split();let lastcoe getArrayItems(arr,num) return lastcoe;
}//随机生成指定个数的字符function getArrayItems(arr, num) {var temp_array new Array();for (var index in arr) {temp_array.push(arr[index]);}var return_array new Array();for (var i 0; inum; i) {if (temp_array.length0) {var arrIndex Math.floor(Math.random()*temp_array.length);return_array[i] temp_array[arrIndex];temp_array.splice(arrIndex, 1);} else { break;}}return return_array;
}export { MathCode }组件如下TextCode.vue
!--* Author: “1077321622qq.com” lzr448470520* Date: 2023-09-27 14:01:19* LastEditors: “1077321622qq.com” lzr448470520* LastEditTime: 2023-10-01 17:31:53* FilePath: \viteapp\src\components\TextCode.vue* Description: 这是默认设置,请设置customMade, 打开koroFileHeader查看配置 进行设置: https://github.com/OBKoro1/koro1FileHeader/wiki/%E9%85%8D%E7%BD%AE
--templatediv classmianel-dialogv-modelcenterDialogVisible:titletitlewidth400pxalign-center:show-closefalse:close-on-click-modalfalse:close-on-press-escapefalsediv classimg_txtimgsrchttps://img2.baidu.com/it/u3913729461,3658245748fm253fmtautoapp138fJPEG?w800h500alt/ulliv-bind:style{top: mathPosition() px,left: mathPosition() px,position: absolute,}:classcurrent index ? bgColor : v-for(item, index) in codelist:keyindexclickhandCode(item, index){{ item }}/li/ul/divtemplate #footerspan classdialog-footer{{ showtext }}el-button typeprimary clickRefresh 刷新 /el-buttonel-button typeprimary :disableddisbtn clickhandSuccess确认/el-button/span/template/el-dialog/div
/templatescript setup
import { MathCode } from ../units/mathcode.js;
import { ElMessage } from element-plus;
import { ref } from vue;
let centerDialogVisible ref(true);
let disbtn ref(true);
let codelen ref(4);
let codelist ref([]);
let title ref();
let clickItem ref([]);
let showtext ref();
let current ref(-1);
let fristtxt ref();
let returnBoolen ref(false);const emit defineEmits([SelechChange]);onMounted(() {let str MathCode(codelen.value);codelist.value str;title.value 请依次点击 str;fristtxt.value str.join();
});//生成随机坐标
const mathPosition () {return parseInt(Math.random() * (280 - 20) 20);
};//刷新验证
const Refresh () {let str MathCode(codelen.value);codelist.value str;title.value 请依次点击 str;clickItem.value [];fristtxt.value str.join();showtext.value ;returnBoolen.value false;current.value -1;
};const handCode (item, index) {current.value index;if (clickItem.value.length codelen.value) {clickItem.value.push(item);showtext.value clickItem.value.join();if (clickItem.value.join() fristtxt.value) {disbtn.value false;returnBoolen.value true;} else {disbtn.value true;returnBoolen.value false;if (clickItem.value.length codelen.value) {ElMessage.error(验证码有误请刷新重试);}}}
};const handSuccess () {if (returnBoolen.value) {centerDialogVisible.value false;emit(SelechChange, returnBoolen.value);}
};
/scriptstyle scoped
.dialog-footer button:first-child {margin-right: 10px;
}
.img_txt {width: 100%;height: 350px;background: #f4f4f4;cursor: pointer;position: relative;
}
.img_txt img {width: 100%;height: 100%;position: absolute;top: 0;left: 0;
}
.img_txt ul {width: 100%;height: 100%;position: absolute;top: 0;left: 0;
}
.img_txt ul li {font-size: 30px;font-weight: bold;color: #fff;position: relative;
}
.bgColor {background-color: red;border-radius: 50%;padding: 5px;
}
/style使用方式在页面中引入
import TextCode from ./TextCode.vue;例如 login.vue
!--* Author: your name* Date: 2022-03-04 17:33:01* LastEditTime: 2023-10-01 17:33:58* LastEditors: “1077321622qq.com” lzr448470520* Description: 打开koroFileHeader查看配置 进行设置: https://github.com/OBKoro1/koro1FileHeader/wiki/%E9%85%8D%E7%BD%AE* FilePath: \viteapp\src\components\Login.vue
--templatediv classlogodiv classlogo_centerdiv classlogo_picp classp1img src alt //pp classp2vue3( setup 语法糖)开发听歌系统/p/divdiv classlogo_inputel-inputv-modelusernametypepasswordclassusernameplaceholder请输入163邮箱账号template #suffixel-icon classel-input__iconStamp //el-icon/template/el-inputel-inputv-modelpasswordtypepasswordclasspassplaceholder请输入密码/el-inputdiv classbtnbutton classbtn clickgologin登录/button!-- el-button typesuccess stylewidth: 100%; height: 100% plain clickgologin登录/el-button --/div/div/divTextCode SelechChangeSelechChange/TextCode/div
/templatescript setup
import { Login,Login1 } from ../api/index.js;
import { ElMessage } from element-plus;
import TextCode from ./TextCode.vue;//l路由引入
import { useStore } from vuex;
import Cookies from js-cookie;
const username ref(11111163.com);
const password ref(222222);
const router useRouter();
const store useStore();
let status ref(false);const SelechChange (val){// 赋值status.value val;
};
//登录
const gologin () {if(status.value){//alert(写自己的逻辑)}else{ElMessage.error(请刷新页面点击正确验证码)}
};
/script
style langscss scoped
.logo {width: 100%;height: 100%;// background: url(../assets/login/logobj.png);background: firebrick;background-size: 100% 100%;background-repeat: no-repeat;position: relative;.logo_center {width: 395px;height: 435px;background: #fff;position: absolute;transform: translate(-50%, -50%);top: 50%;left: 50%;border-radius: 8px;.logo_pic {width: 100%;height: 170px;position: relative;.p1 {width: 120px;height: 95px;background: url(../assets/login/logopic.png);position: absolute;top: 25px;left: 0px;right: 0px;bottom: 0px;margin: auto;background-size: 100% 100%;background-repeat: no-repeat;position: relative;}.p2 {width: 100%;height: 20px;text-align: center;position: absolute;top: 140px;left: 0px;right: 0px;bottom: 0px; margin: auto;color: #606266;font-size: 15px;}}.logo_input {width: 70%;margin: 20px auto 0px auto;.pass {margin-top: 20px;}button {width: 100%;margin-top: 10px;--glow-color: rgb(217, 176, 255);--glow-spread-color: rgba(191, 123, 255, 0.781);--enhanced-glow-color: rgb(231, 206, 255);--btn-color: rgb(100, 61, 136);border: 0.25em solid var(--glow-color);padding: 1em 3em;color: var(--glow-color);font-size: 15px;font-weight: bold;background-color: var(--btn-color);border-radius: 1em;outline: none;box-shadow: 0 0 1em 0.25em var(--glow-color),0 0 4em 1em var(--glow-spread-color),inset 0 0 0.75em 0.25em var(--glow-color);text-shadow: 0 0 0.5em var(--glow-color);position: relative;transition: all 0.3s;}button::after {pointer-events: none;content: ;position: absolute;top: 120%;left: 0;height: 100%;width: 100%;background-color: var(--glow-spread-color);filter: blur(2em);opacity: 0.7;transform: perspective(1.5em) rotateX(35deg) scale(1, 0.6);}button:hover {color: var(--btn-color);background-color: var(--glow-color);box-shadow: 0 0 1em 0.25em var(--glow-color),0 0 4em 2em var(--glow-spread-color),inset 0 0 0.75em 0.25em var(--glow-color);}button:active {box-shadow: 0 0 0.6em 0.25em var(--glow-color),0 0 2.5em 2em var(--glow-spread-color),inset 0 0 0.5em 0.25em var(--glow-color);}.btn:hover::before {transform: translateX(0);}}}
}
/style
