CjyTravel/common/pay.js

import { isWechat } from './util';
import HttpRequest from '@/common/httpRequest'
import HttpConfig from '@/common/config'
// 支付(app、小程序)
function setPay(payInfo, callback) {
	let userInfo = uni.getStorageSync('userInfo')
	let httpData = {
		// userId: userInfo.userId || '',
		// sessionId: userInfo.sessionId || '',
		// openid: userInfo.openId,
		// tradeNo: payInfo.tradeNo, // 创建支付订单时返回的 订单号

		id: payInfo.tradeNo,
		channelCode: "wx_lite",
		channelExtras: {
			openid: userInfo.openid,
		}
	}
	HttpRequest.post(HttpConfig.payOrder, httpData, 'json', false, false).then((res) => {
		console.log(res, '请求结果')
		let payData = {}
		// success: function (res) {
		// var flag = true
		// // #ifdef MP-ALIPAY
		// if (res.code == 0) {
		// 	flag = true
		// } else {
		// 	flag = false
		// }
		// #endif
		// callback && callback({
		// 	success: flag,
		if (res.data == null) {
			callback && callback({
				success: false,
				data: res.msg
			})
		}
		console.log(JSON.parse(res.data.displayContent))
		const  data = JSON.parse(res.data.displayContent)

		// });
		// console.log('success:' + JSON.stringify(res));
		// },
		// fail: function (err) {
		// 	callback && callback({
		// 		success: false,
		// 		data: err
		// 	});
		// 	console.log('fail:' + JSON.stringify(err));
		// }
		// };
		if (payInfo.type == 'mpwxpay') {
			console.log('微信小程序支付')
			// 微信小程序
			payData.provider = 'wxpay';
			payData.timeStamp = data.timeStamp;
			payData.nonceStr = data.nonceStr;
			payData.package = data.packageValue;
			payData.signType = data.signType;
			payData.paySign = data.paySign;
		} else if (payInfo.type == 'wxpay') {
			// app微信
			payData.provider = 'wxpay';
			payData.orderInfo = data.tradeNo;
		} else if (payInfo.type == 'alipay') {
			payData.provider = 'alipay';
			payData.orderInfo = data.sdk_transaction_id;
		} else if (payInfo.type == 'baidu') {
			payData.provider = 'baidu';
			payData.orderInfo = data.tradeNo;
		} else if (payInfo.type == 'toutiao') {
			payData.provider = 'toutiao';
			payData.service = 5; // 5：拉起小程序收银台   其他：不拉起字节跳动小程序收银台
			payData._debug = 1;
			// payData.payChannel = {
			//     default_pay_channel: 'wx' //  wx|| alipay
			// };
			payData.orderInfo = {
				order_id: data.order_id,
				order_token: data.order_token
			};
		}
		console.log("支付参数", payData);
		uni.requestPayment({
			...payData,
			success: success => {
				callback && callback({
					success: true,
					data: success
				});
			},
			fail: fail => {
				callback && callback({
					success: false,
					data: fail
				});
			}
		});
	});
}
//公众号微信支付
function wxPublicPay(payInfo, callback) {
	if (!isWechat()) {
		uni.showToast({
			title: "需微信公众号才能使用~",
			icon: "none"
		});
		return
	}
	var url = '/api/PayApi' // 您的支付接口
	uni.$u.http.post(url, {
		tradeNo: payInfo.tradeNo //订单号
	}).then(data => {
		let wxConfigObj = {
			appId: data.appId,
			timeStamp: data.timeStamp,
			nonceStr: data.nonceStr,
			package: data.package,
			signType: data.signType,
			paySign: data.sign
		};
		function onBridgeReady() {
			window.WeixinJSBridge.invoke("getBrandWCPayRequest", wxConfigObj, function (
				res
			) {
				if (res.err_msg == "get_brand_wcpay_request:ok") {
					callback && callback({
						success: true,
						data: res
					});
				} else // 使用以上方式判断前端返回,微信团队郑重提示：res.err_msg将在用户支付成功后返回    ok，但并不保证它绝对可靠。
					if (res.err_msg == "get_brand_wcpay_request:cancel") {
						// 您取消了支付
						callback && callback({
							success: false,
							data: res
						});
					} else
						if (res.err_msg == "get_brand_wcpay_request:fail") {
							// 支付失败
							callback && callback({
								success: false,
								data: res
							});
						}
			});
		}
		if (typeof window.WeixinJSBridge == "undefined") {
			if (document.addEventListener) {
				document.addEventListener("WeixinJSBridgeReady", onBridgeReady, false);
			} else if (document.attachEvent) {
				document.attachEvent("WeixinJSBridgeReady", onBridgeReady);
				document.attachEvent("onWeixinJSBridgeReady", onBridgeReady);
			}
		} else {
			onBridgeReady();
		}
	});
};

export {
	setPay,           //支付(app、小程序)
	wxPublicPay,      //公众号微信支付
}