<template>
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<view>
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<view
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v-if="!hid"
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class="flex-row-center"
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:style="{ top: scHight }"
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style="width: 750rpx; position: fixed; z-index: 100; left: 0"
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>
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<view
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class="flex-column-center"
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style="background-color: #fcfcfc; padding: 30rpx; border-radius: 10rpx"
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>
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<movable-area
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class="flex"
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style="width: 100%"
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animation="false"
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:style="{ height: originalHeight }"
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>
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<movable-view
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scale-value="1"
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animation="false"
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damping="5000"
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:x="moveX"
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:style="{
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height: sliderHeight,
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width: sliderWidth,
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'z-index': 101,
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}"
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direction="horizontal"
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>
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<image
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:src="imgbk"
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class="image"
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mode="aspectFit"
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:style="{
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height: sliderHeight,
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width: sliderWidth,
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'margin-top': imgbKH,
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}"
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></image>
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</movable-view>
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<image
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:src="img"
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mode="aspectFit"
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:style="{ height: originalHeight, width: originalWidth }"
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style="border-radius: 10rpx"
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></image>
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</movable-area>
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<movable-area
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class="flex-row-start"
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style="
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width: 100%;
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background-color: #efefef;
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height: 80rpx;
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border-radius: 40rpx;
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margin-top: 30rpx;
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"
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>
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<movable-view
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scale-value="1"
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animation="false"
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damping="50"
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:x="movePv"
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class="flex-row-center"
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style="
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border-radius: 50%;
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height: 100rpx;
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width: 100rpx;
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background-color: #ffffff;
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border: 2rpx solid #e3e3e3;
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margin-top: -13rpx;
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"
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direction="horizontal"
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@change="moveChange"
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@touchend="end"
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>
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<u-icon
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:color="mainColor"
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size="40"
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v-if="endLoad"
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name="arrow-right"
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></u-icon>
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<u-icon :color="mainColor" size="40" v-else name="reload"></u-icon>
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</movable-view>
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<text style="padding-left: 140rpx" :style="{ color: col }">{{
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hasImg
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}}</text>
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</movable-area>
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<view class="flex-row-around padding-top" style="width: 100%">
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<u-icon
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@click="hide"
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:color="mainColor"
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size="40"
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name="close"
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></u-icon>
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<text class="cu-tag round" @click="getCode">刷新拼图</text>
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<text class="my-neirong-sm cuIcon-safe" style="color: #c1c1c1"
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>Lili-FRAMEWORK</text
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>
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</view>
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</view>
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</view>
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</view>
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</template>
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<script>
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import '@/components/uview-components/uview-ui'
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import api from "@/config/api.js";
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import storage from "@/utils/storage.js";
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import uuid from "@/utils/uuid.modified.js";
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const phone = uni.getSystemInfoSync();
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const l = phone.screenWidth / 750;
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export default {
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name: "verification",
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created() {
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// 可自行调整
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this.scHight = phone.screenHeight / 2 - 200 + "px";
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this.getCode();
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},
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props: {
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height: {
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type: String,
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default: "80rpx",
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},
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width: {
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type: String,
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default: "350rpx",
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},
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left: {
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type: String,
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default: "180rpx",
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},
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top: {
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type: String,
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default: "30rpx",
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},
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business: {
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type: String,
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default: "LOGIN",
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},
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},
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data() {
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return {
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mainColor: this.$mainColor,
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flage: false,
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key: "", //key
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vsrtx: "点击进行验证", //按钮提示语
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vsr: false, //
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hid: true,
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col: "#838383",
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movePv: 0,
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hasImg: "拖动滑块已完成拼图",
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spcode: "",
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tl: 0,
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moveCode: 0,
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//X轴移动距离
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moveX: 0,
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//模版高度
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originalHeight: "",
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//模版宽度
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originalWidth: "",
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//拼图高度
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sliderHeight: "",
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//平涂宽度
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sliderWidth: "",
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scHight: 0,
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//原图
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img: "",
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//拼图
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imgbk: "",
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endLoad: true,
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imgbKH: "",
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};
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},
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methods: {
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show() {
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this.hid = false;
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},
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hide() {
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if (!this.vsr) {
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// vsr判断是否验证成功，成功隐藏验证框
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this.hid = !this.hid;
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}
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},
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error() {
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this.vsr = false;
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this.hid = false;
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this.moveX = 0;
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this.moveCode = 0;
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},
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// 获取验证图片
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getCode() {
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this.col = "#b3afae";
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this.hasImg = "图片加载中...";
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if (!storage.getUuid()) {
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storage.setUuid(uuid.v1());
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}
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uni.request({
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url: api.common + "/common/slider/" + this.business,
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header: {
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uuid: storage.getUuid(),
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},
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success: (res) => {
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this.col = "#838383";
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this.hasImg = "拖动滑块以完成拼图";
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var data = res.data.result;
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// base64的图片
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this.img = data.backImage;
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this.imgbk = data.slidingImage;
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// 根据参数动态适应验证图片的高宽
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this.imgbKH = data.randomY * 1.8 + "rpx";
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this.originalHeight = data.originalHeight * 1.8 + "rpx";
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this.originalWidth = data.originalWidth * 1.8 + "rpx";
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this.sliderHeight = data.sliderHeight * 1.8 + "rpx";
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this.sliderWidth = data.sliderWidth * 1.8 + "rpx";
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// 适应比率，用来适应滑动距离
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this.tl = 1 / (1.8 * l);
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// 无用信息
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this.spcode = data.capcode;
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// 验证令牌
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this.key = data.key;
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this.$store.state.verificationKey = data.key;
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},
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});
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},
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end(e) {
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this.endLoad = false;
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// 验证拼图位置是否正确
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uni.request({
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method: "POST",
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url:
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api.common +
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"/common/slider/" +
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this.business +
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"?xPos=" +
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parseInt(this.moveCode * this.tl),
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header: {
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uuid: storage.getUuid(),
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},
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success: (res) => {
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this.endLoad = true;
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res.data.result == false
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? (res.data.result = false)
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: (res.data.result = true);
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if (res.data && res.data.result) {
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//验证成功后把key发送出去,后端会把验证信息存在缓存里
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this.$emit("send", this.key);
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this.hide();
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this.vsr = true;
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this.vsrtx = "已通过验证";
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} else {
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this.getCode(); // 让滑块回到起始位置
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if (this.movePv == 1) {
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this.movePv = 0;
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} else {
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this.movePv = 1;
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}
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}
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},
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fail: (res) => {
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this.$msg("连接服务器失败");
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},
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});
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},
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// 绑定拼图位置
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moveChange(e) {
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this.moveX = e.detail.x;
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this.moveCode = e.detail.x;
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},
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},
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};
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</script>
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<style lang="scss" scoped>
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@import "./animation.css";
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@import "./icon.css";
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// @import './main.css';
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.dh-wt {
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animation: at 1.1s ease;
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animation-iteration-count: infinite;
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animation-direction: alternate;
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background-color: $main-color;
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border-radius: 50%;
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}
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@keyframes at {
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from {
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width: 27rpx;
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height: 27rpx;
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}
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to {
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width: 45rpx;
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height: 45rpx;
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}
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}
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.ttcl {
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color: $main-color;
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}
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.border-index {
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border: 1rpx solid $main-color;
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}
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.status_bar {
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height: var(--status-bar-height);
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background-color: #f1f1f1;
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width: 100%;
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}
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.status_bar-nobg {
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height: var(--status-bar-height);
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width: 100%;
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}
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/* 转圈动画 */
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.turn-load {
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animation: turnmy 1s linear infinite;
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}
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@keyframes turnmy {
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0% {
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-webkit-transform: rotate(0deg);
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}
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25% {
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-webkit-transform: rotate(90deg);
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}
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50% {
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-webkit-transform: rotate(180deg);
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}
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75% {
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-webkit-transform: rotate(270deg);
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}
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100% {
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-webkit-transform: rotate(360deg);
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}
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}
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.status_bar-fixed {
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height: var(--status-bar-height);
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width: 100%;
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position: fixed;
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background-color: #f1f1f1;
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z-index: 20;
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}
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.head-dh-my {
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display: flex;
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position: fixed;
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justify-content: space-around;
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align-items: flex-end;
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padding-bottom: 10rpx;
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z-index: 15;
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background-color: #e3e3e3;
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width: 750rpx;
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}
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.padding-left {
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padding-left: 20rpx;
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}
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.padding-left-top {
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padding-left: 20rpx;
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padding-top: 20rpx;
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}
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.padding-right {
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padding-right: 20rpx;
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}
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.input-my {
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padding-left: 20rpx;
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border-radius: 40rpx;
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height: 50rpx;
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margin: 10rpx;
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}
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.tb-tag-absolute {
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position: absolute;
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z-index: 5;
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border-radius: 25rpx;
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font-size: 16rpx;
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margin-left: 25rpx;
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margin-top: -35rpx;
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}
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.flex-column-center {
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display: flex;
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flex-direction: column;
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justify-content: center;
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align-items: center;
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}
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.flex-column-between {
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display: flex;
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flex-direction: column;
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justify-content: space-between;
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align-items: center;
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}
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.flex-column-start {
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display: flex;
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flex-direction: column;
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justify-content: center;
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}
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.flex-column-around {
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display: flex;
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flex-direction: column;
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justify-content: space-around;
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align-items: center;
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}
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.flex-row-start {
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display: flex;
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flex-direction: row;
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align-items: center;
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}
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.flex-row-around {
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display: flex;
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flex-direction: row;
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justify-content: space-around;
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align-items: center;
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}
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.flex-row-center {
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display: flex;
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flex-direction: row;
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justify-content: center;
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align-items: center;
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}
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.flex-row-between {
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display: flex;
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flex-direction: row;
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justify-content: space-between;
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align-items: center;
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}
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.my-title {
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font-size: 35rpx;
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font-weight: bold;
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}
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.my-neirong {
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font-size: 26rpx;
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color: #6d6d6d;
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}
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.my-neirong-sm {
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font-size: 23rpx;
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color: #616161;
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}
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.my-tag-text {
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font-size: 22rpx;
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padding-top: 20rpx;
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color: #bababa;
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}
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.padding-top {
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padding-top: 35rpx;
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}
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.padding-top-sm {
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padding-top: 20rpx;
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}
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.bottom-dh {
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background-color: #f1f1f1;
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position: fixed;
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z-index: 10;
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bottom: 0;
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width: 750rpx;
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height: 110rpx;
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}
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.tb-text {
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display: flex;
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flex-direction: column;
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justify-content: center;
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align-items: center;
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}
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.bottom-text {
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width: 750rpx;
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position: fixed;
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text-align: center;
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font-size: 26rpx;
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color: #9d9d9d;
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bottom: 70rpx;
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}
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.moneycolor {
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color: #ea5002;
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}
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.margin-top {
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margin-top: 20rpx;
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}
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.margin-top-sm {
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margin-top: 12rpx;
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}
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.margin {
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margin: 20rpx;
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}
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.margin-left {
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margin-left: 20rpx;
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}
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.margin-right {
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margin-right: 20rpx;
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}
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.main-color {
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color: #07d188;
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}
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</style>
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