700字范文 > 微信小程序获取用户收货地址与指纹验证接口(安卓和iphone)

微信小程序获取用户收货地址与指纹验证接口(安卓和iphone)

时间：2021-03-11 01:18:11

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1、获取用户收货地址接口wx.chooseAddress()

wx.chooseAddress(Object object)获取用户收货地址，此接口调用的是微信的收货地址。微信收货地址不同于微信设置的省和市地址，它默认是不存在的。在某个小程序中，当用户第一次调用wx.chooseAddress(Object object)接口时，会被要求填写微信收货地址；当用户第二次访问wx.chooseAddress(Object object)接口时，则可以看到自己以前填写的收货地址。这里说的第二次可以是不同的小程序，例如用户在访问A小程序时填写了微信收货地址，则用户在访问带有wx.chooseAddress(Object object)接口的B或者C小程序时都可以看到以前填写的微信收货地址。

1.1 接口参数

wx.chooseAddress(Object object)接口属性如下表所示。

object.success回调函数：

官网示例代码：

wx.chooseAddress({success (res) {console.log(res.userName)console.log(res.postalCode)console.log(res.provinceName)console.log(res.cityName)console.log(res.countyName)console.log(res.detailInfo)console.log(res.nationalCode)console.log(res.telNumber)}})

1.2 案例演示

本例使用wx.chooseAddress(Object object)获取微信收货地址，并把获取的收货地址信息填入表单，由于是第一次访问wx.chooseAddress()接口，所以点击“获取收货地址”按钮之后，出现了新建并保存收货地址页面。当用户点击保存按钮时，系统获取了微信收货地址并填入表单。

chooseAddress.wxml:

<view class="container"><form><view class="page-section"><view class="weui-cells weui-cells_after-title"><view class="weui-cell weui-cell_input"><view class="weui-cell__hd"><view class="weui-label">收货人姓名</view></view><view class="weui-cell__bd">{{addressInfo.userName }}</view></view><view class="weui-cell weui-cell_input"><view class="weui-cell__hd"><view class="weui-label">邮编</view></view><view class="weui-cell__bd">{{addressInfo.postalCode }}</view></view><view class="weui-cell weui-cell_input region"><view class="weui-cell__hd"><view class="weui-label">地区</view></view><view class="weui-cell__bd">{{addressInfo.provinceName }}{{addressInfo.cityName }}{{addressInfo.countyName }}</view></view><view class="weui-cell weui-cell_input detail"><view class="weui-cell__hd"><view class="weui-label">收货地址</view></view><view class="weui-cell__bd">{{addressInfo.detailInfo }}</view></view><view class="weui-cell weui-cell_input"><view class="weui-cell__hd"><view class="weui-label">国家码</view></view><view class="weui-cell__bd">{{addressInfo.nationalCode }}</view></view><view class="weui-cell weui-cell_input"><view class="weui-cell__hd"><view class="weui-label">手机号码</view></view><view class="weui-cell__bd">{{addressInfo.telNumber }}</view></view></view></view></form><view class="btn-area" hidden="{{chooseAddress}}"><button type="primary" bindtap="chooseAddress">获取收货地址</button></view><view class="btn-area" hidden="{{!chooseAddress}}"><button type="primary" bindtap="pay">提交</button></view></view>

chooseAddress.js:

Page({data: {addressInfo: null,chooseAddress:false},chooseAddress:function(e){var that=this;wx.chooseAddress({success: function (res){that.setData({addressInfo: res,chooseAddress: true})},fail: function (err) {console.log(err)}})},pay:function(e){wx.navigateTo({url: '../pay/pay'})}})

除此之外，还有个wx.chooseInvoiceTitle()接口，它和wx.chooseAddress()接口雷系，它用来获取用户的发票信息，包含抬头类型、抬头税号、单位地址、手机号码、银行名称和银行账号等属性。

这里由于我已经填写过一次了，所以会把上次填的显示出来，这里也可以新建一个，我们就用上次填的数据，选中之后信息就被填入到了下面的表单当中。

2、SOTER指纹认证

2.1 功能简介

小程序提供wx.checkIsSupportSoterAuthentication(Object object)、wx.checkIsSoterEnrolledInDevice(Object object)和wx.startSoterAuthentication(Object object)3个接口来实现认证。

wx.checkIsSupportSoterAuthentication(Object object)实现检测手机是否支持指纹认证的功能；wx.checkIsSoterEnrolledInDevice(Object object)实现检测手机安全设置系统是否已经录入过指纹信息；wx.startSoterAuthentication(Object object)判断当前录入的指纹是否与手机安全指纹一致。

2.2 接口参数

2.2.1 wx.checkIsSupportSoterAuthentication(Object object)

wx.checkIsSupportSoterAuthentication(Object object)接口的success函数的回调结果保存在res.supportMode中。

2.2.2 wx.checkIsSoterEnrolledInDevice(Object object)

wx.checkIsSoterEnrolledInDevice(Object object)接口检测手机是否保存了指纹、人脸和声纹信息，该接口属性如下表所示：

object.success回调函数：

官网示例代码：

wx.checkIsSoterEnrolledInDevice({checkAuthMode: 'fingerPrint',success(res) {console.log(res.isEnrolled)}})

2.2.3 wx.startSoterAuthentication(Object object)

wx.startSoterAuthentication(Object object)接口是真正执行SOTER认证的接口，也就是执行指纹认证。

object.success回调函数：

2.3 案例演示

本例使用SOTER认证的3个接口验证小程序的指纹识别功能，这里我手机没有指纹识别，借了部安卓手机。

SoterAuthentication.wxml:

<view class="container"><view class="page-body"><view class="btn-area"><button type="primary" bindtap="startAuth">指纹认证</button></view></view></view>

SoterAuthentication.js:

const AUTH_MODE = 'fingerPrint'Page({startAuth() {wx.checkIsSupportSoterAuthentication({success: (res) => {console.log(res)checkIsEnrolled()},fail: (err) => {console.error(err)wx.showModal({title: '错误',content: '您的设备不支持指纹识别',showCancel: false})}})const checkIsEnrolled = () => {wx.checkIsSoterEnrolledInDevice({checkAuthMode: AUTH_MODE,success: (res) => {console.log(res)if (parseInt(res.isEnrolled) <= 0) {wx.showModal({title: '错误',content: '您暂未录入指纹信息，请录入后重试',showCancel: false})return}startSoterAuthentication();},fail: (err) => {console.error(err)}})}const startSoterAuthentication = () => {wx.startSoterAuthentication({requestAuthModes: [AUTH_MODE],challenge: 'test',authContent: '指纹认证示例',success: (res) => {console.log(res)wx.showToast({title: '认证成功',duration: 10000})},fail: (err) => {console.error(err)wx.showModal({title: '失败',content: '认证失败',showCancel: false})}})}}})