mirror of https://gitee.com/xiaonuobase/snowy
262 lines
9.6 KiB
Vue
262 lines
9.6 KiB
Vue
/* eslint-disable no-unused-vars */
|
||
<template>
|
||
<div
|
||
style="position: relative"
|
||
>
|
||
<div class="verify-img-out">
|
||
<div
|
||
:style="{'width': setSize.imgWidth,
|
||
'height': setSize.imgHeight,
|
||
'background-size' : setSize.imgWidth + ' '+ setSize.imgHeight,
|
||
'margin-bottom': vSpace + 'px'}"
|
||
class="verify-img-panel"
|
||
>
|
||
<div @click="refresh" class="verify-refresh" style="z-index:3" v-show="showRefresh">
|
||
<i class="iconfont icon-refresh"></i>
|
||
</div>
|
||
<img
|
||
:src="'data:image/png;base64,'+pointBackImgBase"
|
||
@click="bindingClick?canvasClick($event):undefined"
|
||
alt=""
|
||
ref="canvas"
|
||
style="width:100%;height:100%;display:block">
|
||
|
||
<div
|
||
:key="index"
|
||
:style="{
|
||
'background-color':'#1abd6c',
|
||
color:'#fff',
|
||
'z-index':9999,
|
||
width:'20px',
|
||
height:'20px',
|
||
'text-align':'center',
|
||
'line-height':'20px',
|
||
'border-radius': '50%',
|
||
position:'absolute',
|
||
top:parseInt(tempPoint.y-10) + 'px',
|
||
left:parseInt(tempPoint.x-10) + 'px'
|
||
}"
|
||
class="point-area"
|
||
v-for="(tempPoint, index) in tempPoints">
|
||
{{ index + 1 }}
|
||
</div>
|
||
</div>
|
||
</div>
|
||
<!-- 'height': this.barSize.height, -->
|
||
<div
|
||
:style="{'width': setSize.imgWidth,
|
||
'color': this.barAreaColor,
|
||
'border-color': this.barAreaBorderColor,
|
||
'line-height':this.barSize.height}"
|
||
class="verify-bar-area">
|
||
<span class="verify-msg">{{ text }}</span>
|
||
</div>
|
||
</div>
|
||
</template>
|
||
<script type="text/babel">
|
||
/**
|
||
* VerifyPoints
|
||
* @description 点选
|
||
* */
|
||
// _code_chars, _code_color1, _code_color2
|
||
import { resetSize } from './../utils/util'
|
||
import { aesEncrypt } from './../utils/ase'
|
||
import { reqGet, reqCheck } from './../api/index'
|
||
|
||
export default {
|
||
name: 'VerifyPoints',
|
||
props: {
|
||
// 弹出式pop，固定fixed
|
||
mode: {
|
||
type: String,
|
||
default: 'fixed'
|
||
},
|
||
// eslint-disable-next-line vue/require-default-prop
|
||
captchaType: {
|
||
type: String
|
||
},
|
||
// 间隔
|
||
vSpace: {
|
||
type: Number,
|
||
default: 5
|
||
},
|
||
imgSize: {
|
||
type: Object,
|
||
default() {
|
||
return {
|
||
width: '310px',
|
||
height: '155px'
|
||
}
|
||
}
|
||
},
|
||
barSize: {
|
||
type: Object,
|
||
default() {
|
||
return {
|
||
width: '310px',
|
||
height: '40px'
|
||
}
|
||
}
|
||
}
|
||
},
|
||
data() {
|
||
return {
|
||
secretKey: '', // 后端返回的ase加密秘钥
|
||
checkNum: 3, // 默认需要点击的字数
|
||
fontPos: [], // 选中的坐标信息
|
||
checkPosArr: [], // 用户点击的坐标
|
||
num: 1, // 点击的记数
|
||
pointBackImgBase: '', // 后端获取到的背景图片
|
||
poinTextList: [], // 后端返回的点击字体顺序
|
||
backToken: '', // 后端返回的token值
|
||
setSize: {
|
||
imgHeight: 0,
|
||
imgWidth: 0,
|
||
barHeight: 0,
|
||
barWidth: 0
|
||
},
|
||
tempPoints: [],
|
||
text: '',
|
||
barAreaColor: undefined,
|
||
barAreaBorderColor: undefined,
|
||
showRefresh: true,
|
||
bindingClick: true
|
||
}
|
||
},
|
||
computed: {
|
||
resetSize() {
|
||
return resetSize
|
||
}
|
||
},
|
||
methods: {
|
||
init() {
|
||
// 加载页面
|
||
this.fontPos.splice(0, this.fontPos.length)
|
||
this.checkPosArr.splice(0, this.checkPosArr.length)
|
||
this.num = 1
|
||
this.getPictrue()
|
||
this.$nextTick(() => {
|
||
this.setSize = this.resetSize(this) // 重新设置宽度高度
|
||
this.$parent.$emit('ready', this)
|
||
})
|
||
},
|
||
canvasClick(e) {
|
||
this.checkPosArr.push(this.getMousePos(this.$refs.canvas, e))
|
||
// eslint-disable-next-line eqeqeq
|
||
if (this.num == this.checkNum) {
|
||
this.num = this.createPoint(this.getMousePos(this.$refs.canvas, e))
|
||
// 按比例转换坐标值
|
||
this.checkPosArr = this.pointTransfrom(this.checkPosArr, this.setSize)
|
||
// 等创建坐标执行完
|
||
setTimeout(() => {
|
||
// var flag = this.comparePos(this.fontPos, this.checkPosArr);
|
||
// 发送后端请求
|
||
var captchaVerification = this.secretKey ? aesEncrypt(this.backToken + '---' + JSON.stringify(this.checkPosArr), this.secretKey) : this.backToken + '---' + JSON.stringify(this.checkPosArr)
|
||
const data = {
|
||
captchaType: this.captchaType,
|
||
'pointJson': this.secretKey ? aesEncrypt(JSON.stringify(this.checkPosArr), this.secretKey) : JSON.stringify(this.checkPosArr),
|
||
'token': this.backToken
|
||
}
|
||
reqCheck(data).then(res => {
|
||
// eslint-disable-next-line eqeqeq
|
||
if (res.repCode == '0000') {
|
||
this.barAreaColor = '#4cae4c'
|
||
this.barAreaBorderColor = '#5cb85c'
|
||
this.text = '验证成功'
|
||
this.bindingClick = false
|
||
// eslint-disable-next-line eqeqeq
|
||
if (this.mode == 'pop') {
|
||
setTimeout(() => {
|
||
this.$parent.clickShow = false
|
||
this.refresh()
|
||
}, 1500)
|
||
}
|
||
this.$parent.$emit('success', { captchaVerification })
|
||
} else {
|
||
this.$parent.$emit('error', this)
|
||
this.barAreaColor = '#d9534f'
|
||
this.barAreaBorderColor = '#d9534f'
|
||
this.text = '验证失败'
|
||
setTimeout(() => {
|
||
this.refresh()
|
||
}, 700)
|
||
}
|
||
})
|
||
}, 400)
|
||
}
|
||
if (this.num < this.checkNum) {
|
||
this.num = this.createPoint(this.getMousePos(this.$refs.canvas, e))
|
||
}
|
||
},
|
||
|
||
// 获取坐标
|
||
getMousePos: function (obj, e) {
|
||
var x = e.offsetX
|
||
var y = e.offsetY
|
||
return { x, y }
|
||
},
|
||
// 创建坐标点
|
||
createPoint: function (pos) {
|
||
this.tempPoints.push(Object.assign({}, pos))
|
||
return ++this.num
|
||
},
|
||
refresh: function () {
|
||
this.tempPoints.splice(0, this.tempPoints.length)
|
||
this.barAreaColor = '#000'
|
||
this.barAreaBorderColor = '#ddd'
|
||
this.bindingClick = true
|
||
this.fontPos.splice(0, this.fontPos.length)
|
||
this.checkPosArr.splice(0, this.checkPosArr.length)
|
||
this.num = 1
|
||
this.getPictrue()
|
||
this.text = '验证失败'
|
||
this.showRefresh = true
|
||
},
|
||
|
||
// 请求背景图片和验证图片
|
||
getPictrue() {
|
||
const data = {
|
||
captchaType: this.captchaType
|
||
}
|
||
reqGet(data).then(res => {
|
||
// eslint-disable-next-line eqeqeq
|
||
if (res.repCode == '0000') {
|
||
this.pointBackImgBase = res.repData.originalImageBase64
|
||
this.backToken = res.repData.token
|
||
this.secretKey = res.repData.secretKey
|
||
this.poinTextList = res.repData.wordList
|
||
this.text = '请依次点击【' + this.poinTextList.join(',') + '】'
|
||
} else {
|
||
this.text = res.repMsg
|
||
}
|
||
})
|
||
},
|
||
// 坐标转换函数
|
||
pointTransfrom(pointArr, imgSize) {
|
||
var newPointArr = pointArr.map(p => {
|
||
const x = Math.round(310 * p.x / parseInt(imgSize.imgWidth))
|
||
const y = Math.round(155 * p.y / parseInt(imgSize.imgHeight))
|
||
return { x, y }
|
||
})
|
||
// console.log(newPointArr,"newPointArr");
|
||
return newPointArr
|
||
}
|
||
},
|
||
watch: {
|
||
// type变化则全面刷新
|
||
type: {
|
||
immediate: true,
|
||
handler() {
|
||
this.init()
|
||
}
|
||
}
|
||
},
|
||
mounted() {
|
||
// 禁止拖拽
|
||
this.$el.onselectstart = function () {
|
||
return false
|
||
}
|
||
}
|
||
}
|
||
</script>
|