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389 lines
12 KiB
389 lines
12 KiB
<template> |
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<div style="position: relative"> |
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<div v-if="type === '2'" class="verify-img-out" :style="{ height: parseInt(setSize.imgHeight) + vSpace + 'px' }"> |
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<div v-loading="loading" class="verify-img-panel" :style="{ width: setSize.imgWidth, height: setSize.imgHeight }"> |
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<img |
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:src="backImgBase ? 'data:image/png;base64,' + backImgBase : defaultImg" |
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alt="" |
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style="width: 100%; height: 100%; display: block" |
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/> |
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<div v-show="showRefresh" class="verify-refresh" @click="refresh"><i class="iconfont icon-refresh" /></div> |
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<transition name="tips"> |
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<span v-if="tipWords" class="verify-tips" :class="passFlag ? 'suc-bg' : 'err-bg'">{{ tipWords }}</span> |
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</transition> |
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</div> |
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</div> |
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<!-- 公共部分 --> |
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<div |
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class="verify-bar-area" |
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:style="{ width: setSize.imgWidth, height: barSize.height, 'line-height': barSize.height }" |
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> |
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<span class="verify-msg" v-text="text" /> |
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<div |
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class="verify-left-bar" |
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:style="{ |
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width: leftBarWidth !== undefined ? leftBarWidth : barSize.height, |
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height: barSize.height, |
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'border-color': leftBarBorderColor, |
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transaction: transitionWidth, |
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}" |
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> |
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<span class="verify-msg" v-text="finishText" /> |
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<div |
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class="verify-move-block" |
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:style="{ |
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width: barSize.height, |
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height: barSize.height, |
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'background-color': moveBlockBackgroundColor, |
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left: moveBlockLeft, |
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transition: transitionLeft, |
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}" |
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@touchstart="start" |
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@mousedown="start" |
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> |
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<i :class="['verify-icon iconfont', iconClass]" :style="{ color: iconColor }" /> |
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<div |
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v-if="type === '2'" |
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class="verify-sub-block" |
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:style="{ |
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width: Math.floor((parseInt(setSize.imgWidth) * 47) / 310) + 'px', |
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height: setSize.imgHeight, |
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top: '-' + (parseInt(setSize.imgHeight) + vSpace) + 'px', |
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'background-size': setSize.imgWidth + ' ' + setSize.imgHeight, |
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}" |
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> |
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<img |
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:src="'data:image/png;base64,' + blockBackImgBase" |
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alt="" |
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style="width: 100%; height: 100%; display: block" |
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/> |
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</div> |
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</div> |
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</div> |
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</div> |
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</div> |
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</template> |
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<script type="text/babel"> |
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/** |
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* VerifySlide |
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* @description 滑块 |
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* */ |
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import { aesEncrypt } from './../utils/ase' |
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import { resetSize } from './../utils/util' |
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import { knowUserCaptchaApi, knowUserSmsCaptchaApi } from '~/server/userApi' |
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// "captchaType":"blockPuzzle", |
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export default { |
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name: 'VerifySlide', |
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props: { |
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captchaType: { |
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type: String, |
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}, |
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type: { |
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type: String, |
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default: '1', |
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}, |
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phone: { |
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type: String, |
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default: '', |
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}, |
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// 弹出式pop，固定fixed |
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mode: { |
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type: String, |
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default: 'fixed', |
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}, |
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vSpace: { |
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type: Number, |
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default: 5, |
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}, |
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explain: { |
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type: String, |
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default: '向右滑动完成验证', |
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}, |
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imgSize: { |
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type: Object, |
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default() { |
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return { |
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width: '310px', |
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height: '155px', |
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} |
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}, |
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}, |
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blockSize: { |
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type: Object, |
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default() { |
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return { |
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width: '50px', |
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height: '50px', |
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} |
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}, |
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}, |
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barSize: { |
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type: Object, |
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default() { |
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return { |
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width: '310px', |
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height: '40px', |
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} |
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}, |
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}, |
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defaultImg: { |
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type: String, |
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default: '', |
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}, |
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}, |
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data() { |
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return { |
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secretKey: '', // 后端返回的加密秘钥 字段 |
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passFlag: '', // 是否通过的标识 |
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backImgBase: '', // 验证码背景图片 |
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blockBackImgBase: '', // 验证滑块的背景图片 |
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backToken: '', // 后端返回的唯一token值 |
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startMoveTime: '', // 移动开始的时间 |
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endMovetime: '', // 移动结束的时间 |
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tipsBackColor: '', // 提示词的背景颜色 |
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tipWords: '', |
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text: '', |
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finishText: '', |
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setSize: { |
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imgHeight: 0, |
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imgWidth: 0, |
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barHeight: 0, |
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barWidth: 0, |
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}, |
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top: 0, |
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left: 0, |
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moveBlockLeft: undefined, |
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leftBarWidth: undefined, |
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// 移动中样式 |
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moveBlockBackgroundColor: undefined, |
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leftBarBorderColor: '#ddd', |
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iconColor: undefined, |
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iconClass: 'icon-right', |
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status: false, // 鼠标状态 |
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isEnd: false, // 是够验证完成 |
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showRefresh: true, |
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transitionLeft: '', |
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transitionWidth: '', |
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loading: false, //加载效果， |
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codeData: null, |
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} |
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}, |
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computed: { |
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barArea() { |
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return this.$el.querySelector('.verify-bar-area') |
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}, |
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resetSize() { |
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return resetSize |
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}, |
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}, |
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watch: { |
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// type变化则全面刷新 |
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type: { |
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immediate: true, |
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handler() { |
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this.init() |
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}, |
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}, |
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}, |
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mounted() { |
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// 禁止拖拽 |
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this.$el.onselectstart = function () { |
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return false |
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} |
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}, |
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methods: { |
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init() { |
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this.text = this.explain |
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this.getPictrue() |
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this.$nextTick(() => { |
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const setSize = this.resetSize(this) // 重新设置宽度高度 |
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this.setSize.imgWidth = setSize.imgWidth |
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this.setSize.imgHeight = setSize.imgHeight |
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this.setSize.barHeight = setSize.barHeight |
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this.setSize.barWidth = setSize.barWidth |
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this.$parent.$emit('ready', this) |
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}) |
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var _this = this |
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window.removeEventListener('touchmove', function (e) { |
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_this.move(e) |
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}) |
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window.removeEventListener('mousemove', function (e) { |
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_this.move(e) |
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}) |
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// 鼠标松开 |
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window.removeEventListener('touchend', function () { |
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_this.end() |
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}) |
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window.removeEventListener('mouseup', function () { |
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_this.end() |
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}) |
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window.addEventListener('touchmove', function (e) { |
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_this.move(e) |
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}) |
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window.addEventListener('mousemove', function (e) { |
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_this.move(e) |
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}) |
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// 鼠标松开 |
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window.addEventListener('touchend', function () { |
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_this.end() |
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}) |
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window.addEventListener('mouseup', function () { |
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_this.end() |
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}) |
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}, |
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// 鼠标按下 |
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start: function (e) { |
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e = e || window.event |
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if (!e.touches) { |
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// 兼容PC端 |
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var x = e.clientX |
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} else { |
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// 兼容移动端 |
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var x = e.touches[0].pageX |
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} |
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this.startLeft = Math.floor(x - this.barArea.getBoundingClientRect().left) |
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this.startMoveTime = +new Date() // 开始滑动的时间 |
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if (this.isEnd == false) { |
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this.text = '' |
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this.moveBlockBackgroundColor = '#337ab7' |
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this.leftBarBorderColor = '#337AB7' |
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this.iconColor = '#fff' |
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e.stopPropagation() |
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this.status = true |
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} |
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}, |
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// 鼠标移动 |
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move: function (e) { |
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e = e || window.event |
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if (this.status && this.isEnd == false) { |
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if (!e.touches) { |
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// 兼容PC端 |
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var x = e.clientX |
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} else { |
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// 兼容移动端 |
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var x = e.touches[0].pageX |
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} |
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var bar_area_left = this.barArea.getBoundingClientRect().left |
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var move_block_left = x - bar_area_left // 小方块相对于父元素的left值 |
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if (move_block_left >= this.barArea.offsetWidth - parseInt(parseInt(this.blockSize.width) / 2) - 2) { |
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move_block_left = this.barArea.offsetWidth - parseInt(parseInt(this.blockSize.width) / 2) - 2 |
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} |
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if (move_block_left <= 0) { |
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move_block_left = parseInt(parseInt(this.blockSize.width) / 2) |
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} |
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// 拖动后小方块的left值 |
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this.moveBlockLeft = move_block_left - this.startLeft + 'px' |
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this.leftBarWidth = move_block_left - this.startLeft + 'px' |
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} |
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}, |
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// 鼠标松开 |
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end() { |
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this.endMovetime = +new Date() |
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var _this = this |
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// 判断是否重合 |
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if (this.status && this.isEnd == false) { |
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var moveLeftDistance = parseInt((this.moveBlockLeft || '').replace('px', '')) |
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moveLeftDistance = (moveLeftDistance * 310) / parseInt(this.setSize.imgWidth) |
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const params = { |
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captchaType: this.captchaType, |
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pointJson: this.secretKey |
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? aesEncrypt(JSON.stringify({ x: moveLeftDistance, y: 5.0 }), this.secretKey) |
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: JSON.stringify({ x: moveLeftDistance, y: 5.0 }), |
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token: this.backToken, |
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} |
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knowUserSmsCaptchaApi(params).then((res) => { |
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if (res.repCode == '0000') { |
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this.moveBlockBackgroundColor = '#5cb85c' |
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this.leftBarBorderColor = '#5cb85c' |
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this.iconColor = '#fff' |
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this.iconClass = 'icon-check' |
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this.showRefresh = false |
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this.isEnd = true |
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// 获取行为验证码返回的值 |
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this.codeData = { captchaType:res.repData.captchaType,pointJson:res.repData.pointJson, token: res.repData.token} |
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console.log(this.codeData, '11111') |
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if (this.mode == 'pop') { |
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setTimeout(() => { |
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this.$parent.clickShow = false |
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this.refresh() |
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}, 1500) |
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} |
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this.passFlag = true |
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this.tipWords = `${((this.endMovetime - this.startMoveTime) / 1000).toFixed(2)}s验证成功` |
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var captchaVerification = this.secretKey |
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? aesEncrypt(this.backToken + '---' + JSON.stringify({ x: moveLeftDistance, y: 5.0 }), this.secretKey) |
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: this.backToken + '---' + JSON.stringify({ x: moveLeftDistance, y: 5.0 }) |
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setTimeout(() => { |
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this.tipWords = '' |
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// 传给父组件 |
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this.$emit('success', { captchaVerification },this.codeData) |
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}, 1000) |
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} else { |
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this.moveBlockBackgroundColor = '#d9534f' |
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this.leftBarBorderColor = '#d9534f' |
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this.iconColor = '#fff' |
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this.iconClass = 'icon-close' |
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this.passFlag = false |
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setTimeout(function () { |
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_this.refresh() |
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}, 1000) |
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this.$emit('error', this) |
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this.tipWords = '验证失败' |
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setTimeout(() => { |
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this.tipWords = '' |
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}, 1000) |
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} |
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}) |
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} |
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}, |
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refresh: function () { |
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this.showRefresh = true |
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this.finishText = '' |
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this.transitionLeft = 'left .3s' |
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this.moveBlockLeft = undefined |
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this.leftBarWidth = undefined |
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this.transitionWidth = 'width .3s' |
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this.leftBarBorderColor = '#ddd' |
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this.moveBlockBackgroundColor = '#fff' |
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this.iconColor = '#000' |
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this.iconClass = 'icon-right' |
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this.isEnd = false |
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this.getPictrue() |
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setTimeout(() => { |
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this.status = false |
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this.transitionWidth = '' |
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this.transitionLeft = '' |
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this.text = this.explain |
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}, 300) |
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}, |
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// 请求背景图片和验证图片 |
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async getPictrue() { |
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const params = { |
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captchaType: this.captchaType, |
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clientUid: localStorage.getItem('slider'), |
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ts: Date.now(), // 现在的时间戳 |
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} |
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this.loading = true |
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const res = await knowUserCaptchaApi(params) |
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if (res.repCode == '0000') { |
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this.backImgBase = res.repData.originalImageBase64 |
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this.blockBackImgBase = res.repData.jigsawImageBase64 |
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this.backToken = res.repData.token |
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this.secretKey = res.repData.secretKey |
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} else { |
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this.text = res.repMsg |
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} |
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this.loading = false |
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}, |
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}, |
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} |
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</script>
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