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<template>
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<view>
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</view>
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</template>
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<script>
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import {
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qzOrderToPay,
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cancelOrderByOrderNo
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} from '../../Utils/Api.js'
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let app = getApp();
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// #ifdef H5
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var jweixin = require('jweixin-module');
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// #endif
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export default {
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data() {
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return {
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orderNo: '',
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source: '',
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orderInfoUrl: ''
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}
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},
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onLoad(options) {
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this.orderNo = options.orderNo;
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this.source = options.source;
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this.orderInfoUrl = options.orderInfoUrl;
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this.orderToPay();
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},
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methods: {
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//获取订单数据
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orderToPay() {
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let that = this;
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let params = {
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"orderNo": that.orderNo,
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"openId": app.globalData.openId,
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"source": that.source
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}
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qzOrderToPay(params).then(res => {
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if (res.return_code == '000000') {
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// #ifdef MP
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uni.showLoading({
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title: '支付中...'
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})
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uni.requestPayment({
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"appId": res.return_data.appId,
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"nonceStr": res.return_data.nonceStr,
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"package": res.return_data.package,
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"paySign": res.return_data.sign,
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"signType": "MD5",
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"timeStamp": res.return_data.timeStamp,
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success: function(res) {
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uni.hideLoading();
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uni.showToast({
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title: '支付成功'
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})
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uni.redirectTo({
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url: '../tabBar/order/webUrl/webUrl?url=' + that
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.orderInfoUrl+'&orderid='+that.orderNo
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})
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},
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fail: function(err) {
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// that.cancelOrderByOrderNo();
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uni.hideLoading();
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uni.redirectTo({
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url: '../tabBar/order/webUrl/webUrl?url=' + that
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.orderInfoUrl+'&orderid='+that.orderNo
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})
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},
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});
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// #endif
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//判断是否是公众号
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// #ifdef H5
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//判断微信浏览器
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that.payRequest(res);
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// #endif
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} else {
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// that.cancelOrderByOrderNo();
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uni.showToast({
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title: res.return_msg,
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icon: 'none'
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})
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uni.redirectTo({
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url: '../tabBar/order/webUrl/webUrl?url=' + that.orderInfoUrl + '&orderid='+that.orderNo
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})
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}
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})
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},
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//取消订单
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cancelOrderByOrderNo() {
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let that = this;
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let params = {
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orderNo: that.orderNo,
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}
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cancelOrderByOrderNo(params).then(res => {
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})
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},
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payRequest: function(self) {
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uni.showLoading({
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title: '支付中...'
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})
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jweixin.config({
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// debug: false, // 开启调试模式,调用的所有api的返回值会在客户端alert出来,若要查看传入的参数,可以在pc端打开,参数信息会通过log打出,仅在pc端时才会打印。
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appId: self.return_data.appId, // 必填,公众号的唯一标识
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timestamp: self.return_data.timeStamp, // 必填,生成签名的时间戳
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nonceStr: self.return_data.nonceStr, // 必填,生成签名的随机串
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signature: self.return_data.sign, // 必填,签名,见附录1
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jsApiList: ['chooseWXPay'] // 必填,需要使用的JS接口列表,所有JS接口列表见附录2
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});
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uni.hideLoading();
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jweixin.ready(function() {
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jweixin.checkJsApi({
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jsApiList: ['chooseWXPay'], // 需要检测的JS接口列表,所有JS接口列表见附录2,
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success: function(res) {},
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fail: function(res) {}
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});
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jweixin.chooseWXPay({
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appId: self.return_data.appId,
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timestamp: self.return_data
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.timeStamp, // 支付签名时间戳,注意微信jssdk中的所有使用timestamp字段均为小写。但最新版的支付后台生成签名使用的timeStamp字段名需大写其中的S字符
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nonceStr: self.return_data.nonceStr, // 支付签名随机串,不长于 32 位
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package: self.return_data
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.package, // 统一支付接口返回的prepay_id参数值,提交格式如:prepay_id=***)
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signType: 'MD5', // 签名方式,默认为'SHA1',使用新版支付需传入'MD5'
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paySign: self.return_data.sign, // 支付签名
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success: function(res) {
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// 支付成功后的回调函数
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uni.showToast({
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title: '支付成功'
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})
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uni.reLaunch({
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url: '../tabBar/user/user'
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});
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},
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cancel: function(r) {},
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fail: function(res) {}
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});
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});
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jweixin.error(function(res) {
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uni.showToast({
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icon: 'none',
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title: '支付失败了',
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duration: 4000
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});
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// config信息验证失败会执行error函数,如签名过期导致验证失败,具体错误信息可以打开config的debug模式查看,也可以在返回的res参数中查看,对于SPA可以在这里更新签名。
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/*alert("config信息验证失败");*/
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});
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},
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}
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}
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</script>
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<style>
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</style>
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