bawangcan-user/common/jweixin.js

var jweixin = require('jweixin-module')
const userId = uni.getStorageSync('userId');
console.log(userId,'userId')
import HttpRequest from '../common/httpRequest'
export default {
	//判断是否在微信中
	isWechat: function () {
		var ua = window.navigator.userAgent.toLowerCase();
		if (ua.match(/micromessenger/i) == 'micromessenger') {
			// console.log(‘是微信客户端‘)
			return true;
		} else {
			// console.log(‘不是微信客户端‘)
			return false;
		}
	},
	 //初始化sdk配置
	initJssdkShare: function (callback, url) {
		HttpRequest.getT('/appLogin/jsapiInit',{url: url}).then((result)=>{
			if(result.code == 0){
				jweixin.config({
					debug: false,
					appId: result.appId,
					timestamp: result.timestamp,
					nonceStr: result.nonceStr,
					signature: result.signature,
					jsApiList: [
						'chooseWXPay',
						'checkJsApi',
						'updateTimelineShareData',
						'updateAppMessageShareData',
						'getLocation'
					]
				});
				if (callback) {
					callback(result);
				}
			}
		})
	},
	share: function (data, url) {
		url = url ? url : window.location.href;
		console.log("url:" + url)
		if (!this.isWechat()) {
			uni.showToast({
				title: '不在微信客户端',
				icon: 'none'
			})
			return;
		}
		//每次都需要重新初始化配置，才可以进行分享  
		this.initJssdkShare(function (signData) {
			jweixin.ready(function () {
				var shareData = {
					title: data && data.title ? data.title : signData.site_name,
					desc: data && data.desc ? data.desc : signData.site_description,
					link: url,
					imgUrl: data && data.img ? data.img : signData.site_logo,
					success: function (res) {
							// 分享后的一些操作,比如分享统计等等
					},
					cancel: function (res) {}
				};
				//分享给朋友接口  
				jweixin.updateAppMessageShareData(shareData);
				//分享到朋友圈接口  
				// jweixin.updateTimelineShareData(shareData);
			});
		}, url)
	},
	wxChatWebPay: function (url) {
		if (!this.isWechat()) {
			uni.showToast({
				title: '不在微信客户端',
				icon: 'none'
			})
			return;
		}
		return new Promise((resolve,reject)=>{
			//每次都需要重新初始化配置
				this.initJssdkShare(function () {
					jweixin.ready(function () {
						HttpRequest.postT('/api/order/wxPayMember?userId=' + userId + '&type=3').then((orderInfo)=>{
							jweixin.chooseWXPay({
								nonceStr: orderInfo.noncestr,
								timestamp: orderInfo.timestamp,
								package: orderInfo.package,
								signType: orderInfo.signType,
								paySign: orderInfo.sign,
								success: (res) => {
									console.log('支付成功')
									resolve(res)
								},
								fail: (res)=> {
									reject(res)
									console.log('支付失败')
								},
								cancel: (res)=> {
									resolve(res)
									console.log('取消支付')
								}
							})
						})
						
					});
				},url)
		})
	},
	wxGetLocation: function(url){
		return new Promise((resolve,reject)=>{
			if (!this.isWechat()) {
				uni.showModal({
					title: '提示！',
					content: '请在微信客户端内打开',
					showCancel: false
				})
				uni.hideLoading()
				return
				reject(res)
			}
			//每次都需要重新初始化配置
			this.initJssdkShare(function () {
				jweixin.ready(function () {
					jweixin.getLocation({
						type: 'wgs84',
						success: function (res) {
							console.log('jssdk获取的位置:',res.longitude,res.latitude)
							resolve(res)
						},
						cancel: function (res) {
							reject(res)
							alert('您已禁止获取位置信息')
						}
					});
				});
			},url)
		})
	}
}