takePhoto() {
const ctx = wx.createCameraContext()
ctx.takePhoto({
quality: 'high',
success: (res) => {
this.setData({
src: res.tempImagePath
})
wx.uploadFile({
url: "http://lichenlu.top/server/index.php/home/index/login",
filePath: this.data.src,
name: 'file',
success: function (res) {
console.log(res.data);
wx.showToast({
title: res.data,
icon: 'none',
duration: 2000
})
}
})
}
})
},
error(e) {
console.log(e.detail)
},
chooseImage: function () {
var that = this
wx.chooseImage({
// // sourceType: sourceType[this.data.sourceTypeIndex],
// sizeType: sizeType[this.data.sizeTypeIndex],
// count: this.data.count[this.data.countIndex],
count: 1, // 默认9
sizeType: ['original', 'compressed'], // 可以指定是原图还是压缩图，默认二者都有
sourceType: ['album', 'camera'], // 可以指定来源是相册还是相机，默认二者都有
success: function (res) {
console.log(res)
that.setData({
imageList: res.tempFilePaths
})
}
})
},
//预览图片
previewImage: function (e) {
var current = e.target.dataset.src
wx.previewImage({
current: current,
urls: this.data.imageList
})
}
前台调用接口打开手机摄像头，后台设置接口中的内容 上传拍照内容到阿里云服务器的uploads文件夹中，此外还要建立百度云人脸头像小组 以下为上传到百度云后台
private function face_group(){
//组名
$groupname = 'pingjiao';
$client = $this->init_face();
$ret = $client->getGroupList();
if($ret['eror_code']==0){
$grouplist = $ret['result']['group_id_list'];
if(in_array($groupname, $grouplist)){
return $groupname;
}else{
$ret = $client->groupAdd($groupname);
if($ret['error_code'] == 0){
return $groupname;
}else{
return false;
}
}
}else{
return false;
}
}
上传照片时检查人脸可靠性等判断
if($ret['error_code']==0){//有人脸
$result = $ret['result'];
$face_num = $result['face_num'];
if(1 == $face_num){//人脸数量为1
$face_probability = $result['face_list'][0]['face_probability'];
if(1 == $face_probability){ //可靠性为1
// $guid = myguid();
$group = $this->face_group();
$faces = $client->addUser($image,'BASE64',$group);
// echo '人脸检测完成，并已入库';
if($faces['error_code']>0){
$client->addUser($image,'BASE6',$group,$no);
}else{
// die('可靠性为：'. $face_probability);
$client -> updateUser($image,'BASE64',$group,$no);
}
return true;
}else{
// die('人脸数量大于1');
die('图片数量仅为：' . $face_probability . ',上传失败！');
}
}
}