官方文档：wx.onNeedPrivacyAuthorization(function listener) | 微信开放文档

隐私协议配置 

微信小程序平台上需要进行隐私配置，审核成功后大概半小时左右才会生效。

小程序公众平台 --- 设置 --- 服务内容声明 --- 用户隐私保护指引（提交审核时，也会检测是否采集用户隐私，有用到隐私接口的话需要添加哦）

微信小程序添加隐私保护协议弹框（基础库需在3.0.0以上）

1、app.json：外层加上下面一行开启隐私判断；

{
    "__usePrivacyCheck__": true
}

 2、app.js：存储公共变量，为了解决this.resolvePrivacyAuthorization is not a function的问题；

globalData: {
    resolvePrivacyAuthorization: null, // 隐私协议上报给微信的公共变量
}

3、 自定义组件 mask-dialog：组件代码如下；

 

<!--component/maskDialog/index.wxml-->
<view class="mask-wrap" wx:if="{{showDialog == 'yes'}}">
  <view class="dialog-wrap">
    <view class="dialog-title">用户隐私保护提示</view>
    <view class="dialog-content">感谢您使用本小程序，您使用本小程序前应当阅读并同意</view>
    <view class="content-link" bindtap="jumpPrivacy">《******小程序隐私保护指引》</view>
    <view class="dialog-content">当您点击同意使用产品服务时，即表示您已理解并同意该条款内容。如您拒绝，将无法使用小程序相关功能。</view>
    <view class="dialog-btn-box">
      <button class="dialog-btn disagreeBtn" bindtap="refusePrivacy">拒绝</button>
      <button class="dialog-btn agreeBtn" id="agree-btn" open-type="agreePrivacyAuthorization" bindagreeprivacyauthorization="handleAgreePrivacyAuthorization">同意</button>
    </view>
  </view>
</view>

/* component/maskDialog/index.wxss */
.mask-wrap {
  width: 100%;
  height: 100%;
  position: fixed;
  top: 0;
  left: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 100;
}
.dialog-wrap {
  width: 80%;
  padding: 30rpx;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: #ffffff;
  border-radius: 20rpx;
}
.dialog-title {
  font-weight: bold;
  font-size: 32rpx;
}
.dialog-content {
  font-size: 28rpx;
  color: #999999;
  margin: 40rpx 0;
  line-height: 50rpx;
}
.content-link {
  font-size: 28rpx;
  color: #0D91EE;
}
.dialog-btn-box {
  margin-top: 80rpx;
  text-align: center;
}
.dialog-btn {
  width: 180rpx;
  height: 80rpx;
  font-size: 30rpx;
  font-weight: bold;
  line-height: 80rpx;
  display: inline-block;
  margin: 0 20rpx;
}
.dialog-btn::after {
  border: none;
}
.disagreeBtn {
  background: #F2F2F2;
  color: #53BF6A;
}
.agreeBtn {
  background: #53BF6A;
  color: #ffffff;
}

// component/maskDialog/index.js
const app = getApp();
Component({
  properties: {
    showDialog: {
      type: String,
      value: 'no'
    }
  },
  data: {
    
  },
  methods: {
    // 点击“隐私协议连接”，跳转到官方的隐私协议页面
    jumpPrivacy() {
      wx.openPrivacyContract({
        success: () => {}, // 打开成功
        fail: () => {}, // 打开失败
      })
    },
    // 点击“拒绝”按钮
    refusePrivacy() {
      app.globalData.resolvePrivacyAuthorization({ event: 'disagree' });
      this.triggerEvent('closePrivacy');
    },
    // 点击“同意”按钮
    handleAgreePrivacyAuthorization() {
      app.globalData.resolvePrivacyAuthorization({ buttonId: 'agree-btn', event: 'agree' });
      this.triggerEvent('closePrivacy');
    }
  }
})

{
  "component": true,
  "usingComponents": {}
}

 

在调隐私接口的页面中使用：

 1、json文件中：

"usingComponents": {
    "mask-dialog": "../../component/mask-dialog/index"
}

2、wxml文件中： 

<!-- 隐私协议 -->
<mask-dialog showDialog="{{showPrivacy}}" bind:closePrivacy="closePrivacy"></mask-dialog>

3、js文件中： 

const app = getApp();

data: {
    showPrivacy: 'no', // 隐私授权弹窗
},

onShow() {
    let _this = this;
    if (wx.onNeedPrivacyAuthorization) {
      wx.onNeedPrivacyAuthorization(resolve => {
        // 需要用户同意隐私授权时，弹出开发者自定义的隐私授权弹窗
        _this.setData({
          showPrivacy: 'yes'
        })
        app.globalData.resolvePrivacyAuthorization = resolve;
      })
    }
},
// 关闭隐私弹框
closePrivacy() {
    this.setData({ showPrivacy: 'no' });
},

昵称  需要特殊处理一下：

 

1、先添加上面3个步骤；

2、再添加如下代码即可：

<view class="row" catch:touchstart="handleTouchInput">
      <view class="text1">昵 称</view>
      <input type="nickname" class="weui-input" name="nickname" value="{{nickName}}" placeholder="请输入昵称" focus="{{focus}}"/>
</view>

data: {
    focus: false, // 昵称聚焦
},


handleTouchInput() {
    let that = this
    if (wx.getPrivacySetting) {
      wx.getPrivacySetting({//获取是否需要弹出
        success: res => {
          if (res.needAuthorization) {
            wx.requirePrivacyAuthorize({//该接口请求隐私协议，会自动触发上边的wx.onNeedPrivacyAuthorization
              success: () => {
                that.setData({
                  focus: true,
                })
              },
              fail: () => {},
              complete: () => {}
            })
          } else {
            that.setData({
              focus: true,
            })
          }
        },
        fail: () => {},
        complete: () => {}
      })
    } else {
      this.setData({
        focus: true
      })
    }
},

 

以上步骤就完成隐私保护协议修改啦~~~