TaxControlApp_OLD/components/wechat/weChat.js

import * as WeChat from 'react-native-wechat-lib';
import {Alert, Platform} from 'react-native';

//微信免登
export const loginWeChat = () => {
  let scope = 'snsapi_userinfo';
  let state = 'wechat_sdk_demo';
  //判断微信是否安装
  WeChat.isWXAppInstalled().then((isInstalled) => {
    if (isInstalled) {
      //发送授权请求
      WeChat.sendAuthRequest(scope, state)
        .then((responseCode) => {
          //返回code码，通过code获取access_token
          console.log(responseCode);
          // this.getAccessToken(responseCode.code);
        })
        .catch((err) => {
          return Alert.alert('登录授权发生错误：', err.message, [
            {text: '确定'},
          ]);
        });
    } else {
      return Platform.OS == 'ios'
        ? Alert.alert('没有安装微信', '是否安装微信？', [
            {text: '取消'},
            {text: '确定', onPress: () => {}},
          ])
        : Alert.alert('没有安装微信', '请先安装微信客户端在进行登录', [
            {text: '确定'},
          ]);
    }
  });
};

// 微信分享好友和朋友圈
export const weChatShare = (title, desc, type, userId, activityId) => {
  WeChat.shareWebpage({
    title: title,
    description: desc,
    thumbImageUrl: 'https://www.chtax.cn/favicon.png',
    webpageUrl:
      'https://www.chtax.cn/marketing/yinliu/#/s?participantId=' +
      userId +
      '&campaignId=' +
      activityId +
      '&reqChannel=' +
      3 +
      '',
    scene: type,
  }).then((value) => {
    console.log(value.errCode);
    console.log(value.errStr);
  });
};