小程序收集了下用户个人信息上传被打回来说：
你好，小程序页面功能涉及：采集用户生物特征（人脸照片或视频）及其他敏感信息，用于身份认识或识别，
为保障用户敏感隐私身份信息，平台暂不支持此功能。请去除相关功能后重新提交。
然后就去找度娘搜了下需要申请
wx.startFacialRecognitionVerify({})
https://api.weixin.qq.com/cgi-bin/token?appid=appid&secret=secret&grant_type=client_credential
https://api.weixin.qq.com/cityservice/face/identify/getinfo?access_token=access_token
https://api.weixin.qq.com/cityservice/face/identify/getimage?access_token=access_token
首先要给申请下来的接口发送俩个参数：名字、身份证号码
photo.js
data: {
openid: '',
custName: '姓名',
custIdCard: '身份证号码',
verifyImg: ''
},
/**
* 生命周期函数--监听页面加载
*/
onLoad: function (options) {
this.setData({
custName: options.custName,
custIdCard: options.custIdCard
});
var _this = this;
wx.checkIsSupportFacialRecognition({
checkAliveType: 2,
success: function (res) {
if (res.errCode === 0 || res.errMsg === "checkIsSupportFacialRecognition:ok") {
//调用人脸识别
_this.startface(_this.data.custName.replace(/(^\s*)|(\s*)$/g, ""), _this.data.custIdCard); //身份证名称，身份证号码
return;
}
wx.showToast('微信版本过低，暂时无法使用此功能，请升级微信最新版本')
},
fail: function(res){
wx.showToast('微信版本过低，暂时无法使用此功能，请升级微信最新版本')
}
})
},
startface(name, idcard) {
console.log('我进来了！！！');
var _this = this;
wx.startFacialRecognitionVerify({
name: _this.data.custName, //身份证名称
idCardNumber: _this.data.custIdCard, //身份证号码
success: function (res) {
var verifyResult = res.verifyResult; //认证结果
//调用接口
wx.request({
url: 'https://api.weixin.qq.com/cgi-bin/token?appid=wx2cafec51ec4c2153&secret=8d3e68a5a2c702673340d72d1c7db4cc&grant_type=client_credential',
data: {
},
method: 'POST',
header: {
'content-type': 'application/json;charset=utf-8'
},
success: function (res) {
console.log(res.data);
console.log(res.data.access_token)
var token = res.data.access_token;
wx.request({
url: 'https://api.weixin.qq.com/cityservice/face/identify/getinfo?access_token=' res.data.access_token,
data: {
verify_result: verifyResult
},
method: 'POST',
header: {
'content-type': 'application/json;charset=utf-8'
},
success: function (res) {
console.log(res.data)
console.log('我终于成功了。。。。')
wx.request({
url: 'https://api.weixin.qq.com/cityservice/face/identify/getimage?access_token=' token,
data: {
verify_result: verifyResult
},
method: 'POST',
responseType: 'arraybuffer',
header: {
'content-type': 'application/json;charset=utf-8',
},
success: (res) => {
// console.log('data:image/png;base64,' wx.arrayBufferToBases64(res))
console.log(res.data);
var base64 = wx.arrayBufferToBase64(res.data);
_this.setData({ verifyImg:'data:image/png;base64,' base64})
wx.navigateTo({
url: '../msg/msg?msg=恭喜您信息核验成功&verifyImg=' _this.data.verifyImg
});
},
fail: function (res) {
console.log('失败', res.data)
}
})
},
fail: function (res) {
}
})
},
fail: function (res) {
}
})
console.log(verifyResult)
// wx.navigateTo({
// url: '../msg/msg?msg=人脸核身认证成功'
// });
},
checkAliveType: 2, //屏幕闪烁(人脸核验的交互方式，默认0,读数字)
fail: err => {
wx.showToast('请保持光线充足，面部正对手机，且无遮挡')
wx.navigateTo({
url: '../msg/msg?msg=请保持光线充足，面部正对手机，且无遮挡，请退出重新操作'
});
}
})
}
主要坑的是这样下来得申请好几次接口到最后业务还需要unionid所以还得去微信开放平台申请认证
然后想要拉取核身结果的图片的时候就需要党上面的https://api.weixin.qq.com/cityservice/face/identify/getimage?access_token=access_token
返回的数据需要转成base64码然后显示在image标签上我是直接传给后台的
下面上我msg的js代码
msg.js
const app = getApp();
Page({
/**
* 页面的初始数据
*/
data: {
msg:'',
verifyImg:'',
url:app.globalData.PostData
},
/**
* 生命周期函数--监听页面加载
*/
onLoad: function (options) {
var timestamp = Date.parse(new Date());
timestamp = timestamp/1000
console.log(options)
var that = this;
that.setData({
msg:options.msg,
verifyImg:options.verifyImg
});
console.log(that.data.url)
console.log(that.data.verifyImg)
wx.request({
url: that.data.url 'fileUpload!upBase64.do', //仅为示例，非真实的接口地址
data: {
file:that.data.verifyImg,
filename:timestamp,
filedata:that.data.verifyImg
},
method: 'POST',
header: {
'content-type': 'application/x-www-form-urlencoded;charset=utf-8'
},
success:function (res){
const data = res.data
console.log('成功',data);
//do something
},
fail:function(res){
console.log('失败',res)
}
})
}
后台上传base64转换的代码
public void upBase64() {
System.out.println("======开始上传图片====");
System.out.println(file);
Json j = new Json();
String FilePath = ServletActionContext.getServletContext().getRealPath(Constants.IMGPATH "/" Constants.PHOTOPATH);
File PathFile = new File(FilePath);
try {
// 如果是IE，那么需要设置为text/html,否则会弹框下载
// response.setContentType("text/html;charset=UTF-8");
response.setContentType("application/json;charset=UTF-8");
String FileName = request.getParameter("filename");
String FileData = request.getParameter("filedata");
System.out.println(FileName "**************" FileData);
if (null == FileData || FileData.length() < 50) {
j.setMsg("上传失败,数据太短或不存");
j.setSuccess(false);
} else {
// 去除开头不合理的数据
FileData = FileData.substring(30);
FileData = URLDecoder.decode(FileData, "UTF-8");
System.out.println("FileData=" FileData);
byte[] data = FileUtil.decode(FileData);
/*if (null == FileName || FileName.length() < 1) {
FileName = System.currentTimeMillis() ".jpg";
}*/
// 写入到文件
FileOutputStream outputStream = new FileOutputStream(new File(PathFile,FileName));
outputStream.write(data);
outputStream.flush();
outputStream.close();
System.out.println(FileName "**************" FileData);
j.setMsg("上传成功");
j.setSuccess(true);
}
} catch (Exception err) {
j.setMsg("上传失败");
j.setSuccess(false);
err.printStackTrace();
}
writeJson(j);
}
以上就是详解微信小程序官方人脸核身认证的详细内容，更多关于微信小程序官方人脸核身认证的资料请关注Devmax其它相关文章！