uniapp适配微信隐私协议开发指南[uniapp+vue3+js]

没怎么做过uniapp，找了一些文章做了出来，给大家分享一下

2023.9.15以后需要适配微信的隐私协议开发指南

微信官方提供了几个demo

完整示例demo

demo1: 演示使用 wx.getPrivacySetting 和 <button open-type="agreePrivacyAuthorization"> 在首页处理隐私弹窗逻辑 https://developers.weixin.qq.com/s/gi71sGm67hK0

demo2: 演示使用 wx.onNeedPrivacyAuthorization 和 <button open-type="agreePrivacyAuthorization"> 在多个页面处理隐私弹窗逻辑，同时演示了如何处理多个隐私接口同时调用。 https://developers.weixin.qq.com/s/hndZUOmA7gKn

demo3: 演示 wx.onNeedPrivacyAuthorization、wx.requirePrivacyAuthorize、<button open-type="agreePrivacyAuthorization"> 和 <input type="nickname"> 组件如何结合使用 https://developers.weixin.qq.com/s/jX7xWGmA7UKa

demo4: 演示使用 wx.onNeedPrivacyAuthorization 和 <button open-type="agreePrivacyAuthorization"> 在多个 tabBar 页面处理隐私弹窗逻辑 https://developers.weixin.qq.com/s/g6BWZGmt7XK9

此方法是demo2：监听什么时候调用隐私接口，然后弹出隐私弹窗，隐私弹窗会阻碍隐私接口授权（例如授权手机号，地理位置等），直到点击了隐私弹窗的同意/拒绝才会继续执行。

如果拒绝了隐私授权弹窗，那么此时的微信授权中不存在未弹出的授权

也就是

wx.getSetting({
  success (res) {
    console.log(res.authSetting)
    // res.authSetting = {
    //   "scope.userInfo": true,
    //   "scope.userLocation": true
    // }
  }
})

是取不到未弹出隐私授权的弹框的值的。该隐私接口不属于同意，也不属于拒绝。

在开发之前，需要在小程序管理后台-设置-基本设置-服务内容声明-用户隐私保护指引中添加用到的隐私接口

审核通过后，才能生效。

1.添加 "usePrivacyCheck": true,

uniapp可以添加在manifest.json，或者编译后的dist/mp-weixin/app.json

 "permission": {
    "scope.userLocation": {
      "desc": "将获取你的具体位置信息"
    }
  },
  "requiredPrivateInfos": [
    "getLocation"
  ],
  "__usePrivacyCheck__": true,
  "usingComponents": {}

2.添加getPrivacy.js

const PrivacyProtocol = {
    needAuthorization: false, 
    privacyContractName: ''
}
//获取微信侧同步的用户隐私协议开关
  export function checkUserPrivacyProtocol() {
    if (wx.getPrivacySetting) {
        wx.getPrivacySetting({
            success: (res) => {
                console.log('协议显示的值',res)
                PrivacyProtocol.needAuthorization = res.needAuthorization
                if (res.needAuthorization) {
                    // 需要弹出隐私协议  
                    PrivacyProtocol.privacyContractName = res.privacyContractName
                }
                uni.setStorageSync("PrivacyProtocol", PrivacyProtocol);
            }
        })
    }
}

3.在App.vue的OnLunch中使用

引入getPrivacy.js的checkUserPrivacyProtocol后

onLaunch() {
        checkUserPrivacyProtocol();
    },

4.新建privacy.vue组件

<template>
    <div>
        <div v-if="showPrivacyPopup" class="popup-container">
            <div class="popup-content">
                <div class="popup-header">{
   
   { AppName }} 申请</div>
                <div class="popup-center">
                    在你使用服务之前，请仔细阅读
                    <span
                        class="privacy-link"
                        @click="onClickPrivacyPopupTitle"
                    >
                        {
   
   { PrivacyProtocol.privacyContractName }}
                    </span>
                    。如果你同意，请点击“允许”开始使用。
                </div>
                <div class="button-container">
                    <button @click="handleRefusePrivacyAuthorization">
                        拒绝
                    </button>
                    <button
                        id="agree-btn"
                        class="btn-agree"
                        open-type="agreePrivacyAuthorization"
                        @agreeprivacyauthorization="
                            handleAgreePrivacyAuthorization
                        "
                    >
                        允许
                    </button>
                </div>
            </div>
        </div>
    </div>
</template>

<script setup>
import { ref } from "vue";
import { onLoad } from "@dcloudio/uni-app";

let resolvePrivacyAuthorization;

const showPrivacyPopup = ref(false); // 是否需要弹出协议授权
const PrivacyProtocol = ref(uni.getStorageSync("PrivacyProtocol"));
const AppName = ref('小程序名字')
// 打开弹窗
const openPrivacyPopup = () => {
    showPrivacyPopup.value = true;
    console.log("PrivacyProtocol", PrivacyProtocol);
};

// 关闭弹窗
const closePrivacyPopup = () => {
    showPrivacyPopup.value = false;
};

// 用户点击同意
const handleAgreePrivacyAuthorization = () => {
    console.log("点击了同意");
    resolvePrivacyAuthorization({
        buttonId: "agree-btn",
        event: "agree"
    });
    closePrivacyPopup();
};

// 用户点击拒绝
const handleRefusePrivacyAuthorization = () => {
    console.log("点击了拒绝", resolvePrivacyAuthorization);
    resolvePrivacyAuthorization({
        event: "disagree"
    });
    // 关闭弹窗
    closePrivacyPopup();
    uni.showToast({
        title: "未同意授权，请重试",
        icon: "none",
        duration: 2500
    });
};

// 打开隐私协议
const onClickPrivacyPopupTitle = () => {
    wx.openPrivacyContract({
        success: () => {
            console.log("已打开");
        } // 打开成功
    });
};

// 监听调用微信api的函数
const saveWXCallBack = () => {
    console.log('111111111');
    if (wx.onNeedPrivacyAuthorization) {
        wx.onNeedPrivacyAuthorization((resolve, eventInfo) => {
            // 真机/预览可以拿到eventInfo，模拟器undefined
            console.log("调用接口/组件：", eventInfo);
            openPrivacyPopup();
            resolvePrivacyAuthorization = resolve;
        });
    }
};

onLoad(async () => {
    await saveWXCallBack();
    
});
</script>

<style scoped>
.popup-container {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.2);
    display: flex;
    justify-content: center;
    align-items: flex-end;
    z-index: 10000;
}

.popup-content {
    background-color: white;
    padding: 40rpx;
    border-radius: 20rpx;
    box-shadow: 0 0 10rpx rgba(0, 0, 0, 0.2);
    text-align: left;
}

.popup-header {
    font-size: 26rpx;
    margin-bottom: 20rpx;
}

.popup-center {
    font-size: 30rpx;
}
.privacy-link {
    color: #3478f7;
    cursor: pointer;
}

.button-container {
    display: flex;
    margin-top: 40rpx;
}

button {
    width: 200rpx;
    height: 70rpx;
    text-align: center;
    line-height: 70rpx !important;
    font-size: 28rpx;
    color: #101010;
    border: 1px solid #eee;
    cursor: pointer;
}

.btn-agree {
    background-color: rgb(7, 193, 96);
    color: #fff;
}
</style>

5.在调用了隐私接口的页面使用该组件

import privacy from "@/pages/components/privacy.vue";

<privacy  />

效果图，弹窗显示在底部，类似于微信默认的授权弹窗，在点击允许后会弹出微信的api授权弹窗，若点击否，则什么都没有。