401 lines
9.1 KiB
Vue
401 lines
9.1 KiB
Vue
<template>
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<view class="page-content">
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<view class="containerV">
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<view class="headerV">
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<view class="top-tips1">
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<view>请正对手机，头部匹配摄像区域</view>
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</view>
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<view class="top-tips2">
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请拍摄本人头像
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</view>
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</view>
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<view class="contentV">
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<view class="mark"></view>
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<image v-if="tempImg" mode="widthFix" :src="tempImg" />
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<camera v-if='isAuthCamera' :device-position="devicePosition ?'front': 'back'" class="camera"
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flash="off" resolution='high' />
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<view v-show="!tempImg && tipsText" class="tipV">{{ tipsText }}</view>
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</view>
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<view class="footerV">
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<view style="width: 100%;">
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<view v-if="!tempImg" style="width: 100%;">
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<view class="privacyV">
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<view class="icon"></view>
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<view class="text">
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照片隐私<text>安全保障</text>中…
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</view>
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</view>
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<view class="bottom-tips-2"></view>
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<view class="take-photo-bgV">
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<!-- 图片上传 -->
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<view v-show="true" class="btn-change-upload" @click="handleChooseImage" />
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<!--拍照-->
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<view class="btn-take-photo" @click="handleTakePhotoClick" />
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<!-- 切换镜头 -->
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<view class="btn-change-camera" @click="handleChangeCameraClick" />
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</view>
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</view>
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<view class="confirmV" v-else>
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<view class="btn-cancel" @click="handleCancelClick">
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取消
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</view>
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<view class="btn-ok" @click="handleOkClick">
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确定
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</view>
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</view>
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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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export default {
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data() {
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return {
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tipsText: '', // 错误文案提示
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tempImg: '', // 本地图片路径
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cameraEngine: null, // 相机引擎
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devicePosition: false, // 摄像头朝向
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isAuthCamera: true, // 是否拥有相机权限
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}
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},
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onLoad(options) {
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this.initData()
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},
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methods: {
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// 初始化相机引擎
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initData() {
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// #ifdef MP-WEIXIN
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// 1、初始化人脸识别
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wx.initFaceDetect()
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// 2、创建 camera 上下文 CameraContext 对象
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this.cameraEngine = wx.createCameraContext()
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// 3、获取 Camera 实时帧数据
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const listener = this.cameraEngine.onCameraFrame((frame) => {
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if (this.tempImg) {
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return;
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}
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// 4、人脸识别，使用前需要通过 wx.initFaceDetect 进行一次初始化，推荐使用相机接口返回的帧数据
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wx.faceDetect({
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frameBuffer: frame.data,
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width: frame.width,
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height: frame.height,
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enablePoint: true,
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enableConf: true,
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enableAngle: true,
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enableMultiFace: true,
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success: (faceData) => {
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let face = faceData.faceInfo[0]
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if (faceData.x == -1 || faceData.y == -1) {
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this.tipsText = '检测不到人'
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}
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if (faceData.faceInfo.length > 1) {
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this.tipsText = '请保证只有一个人'
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} else {
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const {
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pitch,
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roll,
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yaw
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} = face.angleArray;
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const standard = 0.5
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if (Math.abs(pitch) >= standard || Math.abs(roll) >= standard ||
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Math.abs(yaw) >= standard) {
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this.tipsText = '请平视摄像头'
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} else if (face.confArray.global <= 0.8 || face.confArray.leftEye <=
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0.8 || face.confArray.mouth <= 0.8 || face.confArray.nose <= 0.8 ||
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face.confArray.rightEye <= 0.8) {
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this.tipsText = '请勿遮挡五官'
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} else {
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this.tipsText = '请拍照'
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// 这里可以写自己的逻辑了
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}
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}
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},
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fail: (err) => {
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if (err.x == -1 || err.y == -1) {
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this.tipsText = '检测不到人'
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} else {
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this.tipsText = err.errMsg || '网络错误，请退出页面重试'
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}
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},
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})
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})
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// 5、开始监听帧数据
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listener.start()
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// #endif
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},
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// 切换设备镜头
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handleChangeCameraClick() {
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this.devicePosition = !this.devicePosition;
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},
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// 图片上传
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handleChooseImage() {
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uni.chooseImage({
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count: 1,
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sizeType: ['original', 'compressed'],
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sourceType: ['album'],
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success: (res) => {
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if (res.errMsg === 'chooseImage:ok') {
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uni.showLoading({
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title: '照片上传中...'
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})
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console.log("===========:", res.tempFilePaths[0])
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this.handleOkClick()
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}
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},
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fail: (res) => {
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},
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});
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},
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// 拍照点击
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handleTakePhotoClick() {
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if (this.tipsText != "" && this.tipsText != "请拍照") {
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return;
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}
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uni.getSetting({
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success: (res) => {
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if (!res.authSetting['scope.camera']) {
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this.isAuthCamera = false
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uni.openSetting({
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success: (res) => {
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if (res.authSetting['scope.camera']) {
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this.isAuthCamera = true;
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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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this.cameraEngine.takePhoto({
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quality: "high",
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success: ({
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tempImagePath
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}) => {
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this.tempImg = tempImagePath
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//全局事件订阅只要注册的页面都可以收到回调值
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// uni.$emit("headPictureUrl",this.tempImg)
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console.log("=======tempImg:", this.tempImg)
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}
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})
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},
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// 点击确定上传
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handleOkClick() {
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uni.showLoading({
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mask: true,
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title: '校验中...'
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})
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// 更新人脸识别图片请求协议：传七牛图片链接
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setTimeout(function() {
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uni.hideLoading()
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uni.showToast({
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icon: "none",
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title: "图片上传成功",
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duration: 2000,
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})
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}, 2000);
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uni.navigateTo({
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url:`/pages/register/register?headPictureUrl=${this.tempImg}`
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})
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},
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// 点击 - 取消上传
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handleCancelClick() {
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console.log(this.tempImg)
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this.tempImg = ''
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}
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}
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}
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</script>
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<style lang="less" scoped>
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.page-content {
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width: 100%;
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height: 100%;
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.containerV {
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width: 100%;
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height: 100%;
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.headerV {
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.top-tips1 {
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margin-top: 60rpx;
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color: #1C1C1C;
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font-size: 36rpx;
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text-align: center;
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}
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.top-tips2 {
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margin-top: 20rpx;
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color: #00AAFF;
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font-size: 28rpx;
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text-align: center;
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}
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}
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.contentV {
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position: relative;
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display: flex;
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flex-direction: column;
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align-items: center;
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justify-content: center;
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height: 661rpx;
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margin-top: 30rpx;
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.tipV {
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bottom: 30rpx;
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position: absolute;
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line-height: 90rpx;
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padding-left: 24rpx;
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padding-right: 24rpx;
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max-width: calc(100vw - 50rpx * 2);
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text-align: center;
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font-size: 30rpx;
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background: #000000;
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opacity: 0.75;
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color: #FFFFFF;
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border-radius: 16rpx;
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overflow: hidden;
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white-space: nowrap;
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text-overflow: ellipsis;
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z-index: 5;
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}
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.camera {
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width: 100%;
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height: 100%;
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}
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.mark {
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position: absolute;
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left: 0;
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top: 0;
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z-index: 2;
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width: 750rpx;
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height: 100%;
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background: url("@/static/pages/view_face_background.png") no-repeat center bottom;
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background-size: 750rpx 661rpx;
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}
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image {
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position: absolute;
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width: 100%;
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height: 100%;
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z-index: 3;
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}
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}
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.footerV {
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width: 100%;
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display: flex;
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flex-direction: row;
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align-items: center;
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justify-content: center;
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.privacyV {
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padding-top: 30rpx;
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display: flex;
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flex-direction: row;
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align-items: center;
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justify-content: center;
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.text {
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font-size: 30rpx;
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color: #1C1C1C;
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text-align: center;
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line-height: 42rpx;
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margin-left: 15rpx;
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text {
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font-size: 30rpx;
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color: #00AAFF;
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text-align: center;
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line-height: 42rpx;
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}
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}
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.icon {
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width: 40rpx;
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height: 47rpx;
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background: url("@/static/pages/icon_face_security.png") no-repeat;
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background-size: 100% auto;
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}
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}
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.bottom-tips-2 {
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margin-top: 20rpx;
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color: #999999;
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text-align: center;
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font-size: 26rpx;
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}
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.take-photo-bgV {
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width: 100%;
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margin-top: 30rpx;
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display: flex;
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flex-direction: row;
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align-items: center;
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justify-content: center;
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.btn-take-photo {
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// 由于左边没有按钮，所以左边要便宜更大，以便是拍照按钮居中
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margin: 0rpx 80rpx 0rpx 80rpx;
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width: 196rpx;
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height: 196rpx;
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background: url("https://pro-file-qn.ztjy61.com/1003020211103145058685NNR9vlTm.png") no-repeat;
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background-size: 100% auto;
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}
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.btn-change-upload {
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left: 130rpx;
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width: 80rpx;
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height: 80rpx;
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background: url("@/static/pages/icon_face_upload_picture.png") no-repeat;
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background-size: 100% auto;
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}
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.btn-change-camera {
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right: 130rpx;
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width: 80rpx;
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height: 80rpx;
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background: url("@/static/pages/icon_face_switch_cameras.png") no-repeat;
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background-size: 100% auto;
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}
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}
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.confirmV {
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margin: 200rpx 100rpx 0rpx 100rpx;
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display: flex;
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flex-direction: row;
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align-items: center;
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justify-content: space-between;
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.btn-cancel {
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font-size: 32rpx;
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color: #1C1C1C;
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}
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.btn-ok {
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font-size: 32rpx;
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color: #00AAFF;
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}
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}
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}
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}
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}
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</style>
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