332 lines
8.5 KiB
Plaintext
332 lines
8.5 KiB
Plaintext
<template>
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<view class="allbox">
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<div class="custom" :style="{height: CustomBar+'px'}">
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<view class="navcontent" :style="[{top:statusBar + 'px'}]">
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<text style="color: #FFFFFF;font-size: 16px;line-height: 45px;position: absolute;" class="iconfont icon-xiangzuo"
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@click="BackPage">返回</text>
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<text style="color: #FFFFFF;font-size: 16px;line-height: 45px;text-align: center;">人脸识别</text>
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<text></text>
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</view>
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</div>
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<view class="fat">
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<text class="fatt">{{msg}}</text>
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</view>
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<div class="livefater">
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<div style="width: 350px;height: 350px;border-radius: 350px;background-color:#ccc;position: relative;overflow:hidden;z-index:2">
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<!-- <view style="background:rgba(0,0,0,0.4);height: 80px; text-align: center; width: 344px;z-index:99">-->
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<!-- <text style="color: #fff; font-size: 16px;padding-top: 34px;margin-left: 132px;">人脸未识别</text>-->
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<!-- </view>-->
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<live-pusher id='livePusher' ref="livePusher" class="livePusher" url="" mode="SD" :muted="true"
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:enable-camera="true" :auto-focus="true" :beauty="1" whiteness="2" aspect="1:1"
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@statechange="statechange" @netstatus="netstatus" @error="error"></live-pusher>
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</div>
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<cover-image src="../../../static/image/gaiz.png" class="gaiimg"></cover-image>
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</div>
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<!-- <view class="allfoot">-->
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<!-- <view class="allbtn bg-green" @click="startPreview">-->
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<!-- <text class="alltext">打开摄像头进行人脸识别</text>-->
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<!-- </view>-->
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<!-- </view>-->
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<!-- <view>-->
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<!-- <button class="cu-btn round sm" @click="goStudy">继续观看</button>-->
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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 {basePath} from "../../../common/tool";
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export default {
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data: {
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msg:'请将人脸置于圆圈内',
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USER_ID:'',
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fil: true,
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imgList: [""],
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statusBar: '',
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CustomBar: 0,
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out_timer:null,
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timer: null,
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seconds: 0,
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pd: {
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COURSEWAREINDEX: '',
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CURRICULUM_ID: '',
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STAGESTUDENTRELATION_ID: '',
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CURRENTCOURSEWAREID: '',
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COURSEWARECAPTURE: '',
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COURSEWAREFILES: '',
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PLAYTIME: ''
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},
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context: null,
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startPreviewTimer: null
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},
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onLoad(event) {
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this.pd.CURRICULUM_ID = event.CURRICULUM_ID
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this.pd.STAGESTUDENTRELATION_ID = event.STAGESTUDENTRELATION_ID
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this.pd.CURRENTCOURSEWAREID = event.CURRENTCOURSEWAREID
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this.pd.COURSEWARECAPTURE = event.COURSEWARECAPTURE
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this.pd.COURSEWAREFILES = event.COURSEWAREFILES
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this.pd.PLAYTIME = event.PLAYTIME
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this.pd.COURSEWAREINDEX = event.COURSEWAREINDEX
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var that = this
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uni.getStorage({
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key: 'USER',
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success: function (res) {
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that.USER_ID = res.data.USER_ID
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}
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})
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// this.startPreview()
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},
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onReady() {
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// 注意：需要在onReady中 或 onLoad 延时
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this.context = uni.createLivePusherContext("livePusher", this);
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var that = this
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uni.getSystemInfo({
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success: function(e) {
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// 计算导航栏高度
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that.statusBar = e.statusBarHeight
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// #ifndef MP
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if (e.platform == 'android') {
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that.CustomBar = e.statusBarHeight + 50
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} else {
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that.CustomBar = e.statusBarHeight + 45
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}
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console.log(that.statusBar)
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// #endif
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// #ifdef MP-WEIXIN
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let custom = wx.getMenuButtonBoundingClientRect()
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that.CustomBar = custom.bottom + custom.top - e.statusBarHeight
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// #endif
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// #ifdef MP-ALIPAY
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that.CustomBar = e.statusBarHeight + e.titleBarHeight
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// #endif
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that.$nextTick(() => {
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// that.startPreview()
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that.startPreviewTimer = setInterval(() => {
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that.startPreview()
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}, 1000)
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})
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}
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})
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if(this.out_timer) {
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clearTimeout(this.out_timer);
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this.out_timer = null
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}
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if(this.timer) {
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clearInterval(this.timer)
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this.timer = null
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}
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this.out_timer = setTimeout(() => {
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// uni.redirectTo({
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// // url: '/pages/application/onlinexxks/my-study?CURRICULUM_ID=' + this.pd.CURRICULUM_ID + '&STAGESTUDENTRELATION_ID=' + this.pd.STAGESTUDENTRELATION_ID +'&isNoPass=true'
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// url: '/pages/application/onlinexxks/home'
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// })
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uni.navigateBack()
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}, 30000)
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},
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beforeDestroy() {
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// 如果定时器在运行则关闭
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if(this.out_timer) {
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clearTimeout(this.out_timer);
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this.out_timer = null
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}
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if(this.timer) {
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clearInterval(this.timer)
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this.timer = null
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}
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},
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methods: {
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statechange(e) {
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console.log("statechange:" + JSON.stringify(e));
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},
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netstatus(e) {
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console.log("netstatus:" + JSON.stringify(e));
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},
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error(e) {
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console.log("error:" + JSON.stringify(e));
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},
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start: function() {
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this.context.start({
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success: (a) => {
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console.log("livePusher.start:" + JSON.stringify(a));
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}
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});
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},
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close: function() {
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this.context.close({
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success: (a) => {
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console.log("livePusher.close:" + JSON.stringify(a));
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}
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});
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},
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// 拍照事件
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snapshot: function() {
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var that = this
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this.context.snapshot({
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success: (e) => {
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that.getMinImage(e.message.tempImagePath)
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}
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});
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},
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// 开启摄像头
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startPreview() {
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this.$forceUpdate()
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var that = this
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that.context.stopPreview()
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that.context.startPreview({
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success: (a) => {
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that.startPreviewTimer && clearInterval(that.startPreviewTimer)
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that.timer = setInterval(function() {
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console.log("livePusher.startPreview:" + JSON.stringify(a));
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that.snapshot()
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// if (that.imgList.length > 3) {
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// console.log("3")
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// clearInterval(that.Timer)
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// }
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}, 2000)
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}
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});
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},
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// 使用plus.zip.compressImage压缩图片并转换成base64
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getMinImage(imgPath) {
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var that = this
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plus.zip.compressImage({
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src: imgPath,
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dst: imgPath,
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overwrite: true,
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quality: 40
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},
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zipRes => {
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setTimeout(() => {
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var reader = new plus.io.FileReader();
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reader.onloadend = res => {
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var speech = res.target.result; //base64图片
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var USERAVATARPREFIX = speech.substring(0, speech.indexOf('base64,') + 7)
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var USERAVATARURL = speech.substring(speech.indexOf('base64,') + 7)
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uni.request({
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url: basePath +'/app/user/compareFaceForH5',
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method: 'POST',
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dataType: 'json',
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header: {
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'Content-type':'application/x-www-form-urlencoded'
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},
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data: {
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//USERAVATARPREFIX:USERAVATARPREFIX,
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USERAVATARURL:USERAVATARURL,
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USER_ID : that.USER_ID,
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},
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success: (res) => {
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uni.hideLoading();//结束加载中动画
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if (res.data != null) {
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var result = res.data.result;
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if ("success" == result) {
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uni.showToast({
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title: "验证成功",
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duration: 1000
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});
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// uni.navigateBack()
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uni.redirectTo({
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url: '/pages/index/index'
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});
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} else if ("error" == result) {
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this.msg = res.data.msg
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}else{
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uni.showToast({
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icon: 'none',
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title: "登录错误！请联系管理员",
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duration: 2000
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});
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}
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}
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}
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})
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};
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//一定要使用plus.io.convertLocalFileSystemURL将target地址转换为本地文件地址，否则readAsDataURL会找不到文件
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reader.readAsDataURL(plus.io.convertLocalFileSystemURL(zipRes.target));
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}, 1000);
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},
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function(error) {
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console.log('Compress error!', error);
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}
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);
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},
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BackPage() {
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uni.navigateBack()
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}
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}
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}
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</script>
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<style>
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.allbox {
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background-color: #fff;
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}
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.allfoot {
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padding: 0 20px 0 20px;
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}
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.cu-btn {
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color: #fff;
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}
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.custom {
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background-color: #2C65F7;
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}
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.navcontent {
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height: 45px;
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padding: 0 24px;
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color: #FFFFFF;
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position: relative;
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}
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.livePusher {
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width: 350px;
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height: 350px;
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}
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.livefater {
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display: -ms-flex;
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display: -webkit-flex;
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display: flex;
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justify-content: center;
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flex-direction: column;
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align-items: center;
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margin-bottom: 50rpx;
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height: 350px;
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position: relative;
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}
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.fat{
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margin: 50rpx;
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}
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.fatt{
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text-align: center;
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font-size: 18px;
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}
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.gaiimg {
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width: 350px;
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height: 350px;
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margin-top: -350px;
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}
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.allbtn {
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color: #fff;
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border-radius: 10upx;
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}
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.alltext {
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text-align: center;
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color: #FFFFFF;
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font-size: 16px;
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line-height: 45px;
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}
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</style>
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