efunbox-mobile-8/pages/utils/wechat.js

import * as WeChat from 'react-native-wechat';
import request from '../utils/request';

/**
    public static String WX_APPID = "wx51acc19c8f7a0f6f";
    public static String WX_SECRET = "e830d45f497025041269ef6221140c3d";
 */
WeChat.registerApp('wx51acc19c8f7a0f6f');
export default class wechat {
	//登录方法
	static wechatLogin(callback) {
		WeChat.isWXAppInstalled().then((isInstalled) => {
			if (isInstalled) {
				WeChat.sendAuthRequest('snsapi_userinfo').then((result) => {
					var object = JSON.parse(JSON.stringify(result));
					var loginUrl =
						'https://api.weixin.qq.com/sns/oauth2/access_token?appid=wx51acc19c8f7a0f6f&secret=e830d45f497025041269ef6221140c3d&code=' +
						object['code'] +
						'&grant_type=authorization_code';
					request(loginUrl).then((res) => {
						console.log('code请求下一步返回结果：' + res['openid']);
						callback(res['openid']);
					});
				});
			} else {
				alert('请安装微信');
			}
		});
	}

	/**
   * 好友文字分享
   * @param  {string} descriptiontext      测试微信好友分享的文本内容
   */
	static shareToSessionText(descriptiontext) {
		WeChat.isWXAppInstalled().then((isInstalled) => {
			if (isInstalled) {
				WeChat.shareToSession({
					type: 'text',
					description: descriptiontext
				})
					.then((result) => {
						console.log(result);
					})
					.catch((error) => {
						error(error.message);
					});
			} else {
				alert('请安装微信');
			}
		});
	}

	/**
   * 微信好友分享链接
   * @param  {string} title_text            分享的标题
   * @param  {string} description_text      分享的标题内容
   * @param  {string} thumbImage_url       分享的标题图片
   * @param  {string} webpageUrl_url       分享的链接
   */
	static shareToSessionNews(title_text, description_text, thumbImage_url, webpageUrl_url) {
		WeChat.isWXAppInstalled().then((isInstalled) => {
			if (isInstalled) {
				WeChat.shareToSession({
					title: title,
					description: description,
					thumbImage: thumbImage,
					type: 'news',
					webpageUrl: webpageUrl
				}).catch((error) => {
					alert(error.message);
				});
			} else {
				alert('请安装微信');
			}
		});
	}

	/**
   * 微信朋友圈分享的文本
   * @param  {string} description_text      测试微信朋友圈分享的文本内容
   */
	static shareToTimelineText(description_text) {
		WeChat.isWXAppInstalled().then((isInstalled) => {
			if (isInstalled) {
				WeChat.shareToTimeline({
					type: 'text',
					description: description_text
				}).catch((error) => {
					console.log(error.message);
				});
			} else {
				alert('请安装微信');
			}
		});
	}

	/**
   * 微信好友分享链接
   * @param  {string} title_text            分享的标题
   * @param  {string} description_text      分享的标题内容
   * @param  {string} thumbImage_url       分享的标题图片
   * @param  {string} webpageUrl_url       分享的链接
   */
	static shareToTimelineNews(title_text, description_text, thumbImage_url, webpageUrl_url) {
		WeChat.isWXAppInstalled().then((isInstalled) => {
			if (isInstalled) {
				WeChat.shareToTimeline({
					title: title_text,
					description: description_text,
					thumbImage: thumbImage_url,
					type: 'news',
					webpageUrl: webpageUrl_url
				}).catch((error) => {
					console.log(error.message);
				});
			} else {
				alert('请安装微信');
			}
		});
	}

	/**
   * 微信支付
   * @param  {string} partnerId          商家向财付通申请的商家id
   * @param  {string} prepayId           预支付订单
   * @param  {string} nonceStr           随机串，防重发
   * @param  {string} timeStamp          时间戳，防重发.
   * @param  {string} package            商家根据财付通文档填写的数据和签名
   * @param  {string} sign               商家根据微信开放平台文档对数据做的签名
   */
	static pay(partnerId, prepayId, nonceStr, timeStamp, packages, sign) {
		WeChat.isWXAppInstalled().then((isInstalled) => {
			if (isInstalled) {
				WeChat.pay({
					partnerId: partnerId, // 商家向财付通申请的商家id
					prepayId: prepayId, // 预支付订单
					nonceStr: nonceStr, // 随机串，防重发
					timeStamp: timeStamp, // 时间戳，防重发.
					package: packages, // "Sign=WXPay", // 商家根据财付通文档填写的数据和签名
					sign: sign // 商家根据微信开放平台文档对数据做的签名
				})
					.then((requestJson) => {
						//支付成功回调
						if (requestJson.errCode == '0') {
							//回调成功处理
						}
					})
					.catch((err) => {
						alert('支付失败');
					});
			} else {
				alert('请安装微信');
			}
		});
	}
}

/***

  //github:https://github.com/yorkie/react-native-wechat
  使用方法：
  1.登录使用方法,返回openid
    // wechat.wechatLogin((openid) => {
		// 	alert(openid);
		// });


    //微信方法传参
    {
    type {Number} type of this message. Can be {news|text|imageUrl|imageFile|imageResource|video|audio|file}
    thumbImage {String} Thumb image of the message, which can be a uri or a resource id.
    description {String} The description about the sharing.
    webpageUrl {String} Required if type equals news. The webpage link to share.
    imageUrl {String} Provide a remote image if type equals image.
    videoUrl {String} Provide a remote video if type equals video.
    usicUrl {String} Provide a remote music if type equals audio.
    filePath {String} Provide a local file if type equals file.
    fileExtension {String} Provide the file type if type equals file.
    }



 */