shop/app/components/payment/index.vue

<template>
	<view>
		<view class="payment" :class="pay_close ? 'on' : ''">
			<view class="title acea-row row-center-wrapper">
				选择付款方式<text class="iconfont icon-guanbi" @click='close'></text>
			</view>
			<view class="item acea-row row-between-wrapper" @click='goPay(item.number || 0 , item.value)'
				v-for="(item,index) in payMode" :key="index">
				<view class="left acea-row row-between-wrapper">
					<view class="iconfont" :class="item.icon"></view>
					<view class="text">
						<view class="name">{{item.name}}</view>
						<view class="info" v-if="item.number">
							{{item.title}} <span class="money">￥{{ item.number }}</span>
						</view>
						<view class="info" v-else>{{item.title}}</view>
					</view>
				</view>
				<view class="iconfont icon-xiangyou"></view>
			</view>
		</view>
		<view class="mask" @click='close' v-if="pay_close"></view>
	</view>
</template>

<script>
	import {
		orderPay,
		wechatOrderPay,
		wechatQueryPayResult
	} from '@/api/order.js';
	import {
		mapGetters
	} from "vuex";
	export default {
		props: {
			payMode: {
				type: Array,
				default: function() {
					return [];
				}
			},
			pay_close: {
				type: Boolean,
				default: false,
			},
			order_id: {
				type: String,
				default: ''
			},
			totalPrice: {
				type: String,
				default: '0'
			}
		},
		data() {
			return {
				isPaying: false
			};
		},
		computed: mapGetters(['systemPlatform']),
		methods: {
			close: function() {
				this.$emit('onChangeFun', {
					action: 'payClose'
				});
			},
			goPay: function(number, paytype) {
				let that = this;
				let goPages = '/pages/order_pay_status/index?order_id=' + that.order_id;
				if (!that.order_id) return that.$util.Tips({
					title: '请选择要支付的订单'
				});
				if (paytype == 'yue' && parseFloat(number) < parseFloat(that.totalPrice)) return that.$util.Tips({
					title: '余额不足！'
				});

				uni.showLoading({
					title: '支付中',
					mask: true
				});
				wechatOrderPay({
					orderNo: that.order_id,
					// #ifdef MP
					payChannel: 'routine',
					// #endif
					// #ifdef H5
					payChannel: that.$wechat.isWeixin() ? 'public' : 'weixinh5',
					// #endif
					payType: paytype
				}).then(res => {
					let jsConfig = res.data.jsConfig;
					that.order_id = res.data.orderNo;
					switch (res.data.payType) {
						case 'weixin':
							// #ifdef MP
							uni.requestPayment({
								timeStamp: jsConfig.timeStamp,
								nonceStr: jsConfig.nonceStr,
								package: jsConfig.packages,
								signType: jsConfig.signType,
								paySign: jsConfig.paySign,
								success: function(ress) {
									uni.hideLoading();
									wechatQueryPayResult(that.order_id).then(res => {
										uni.hideLoading();
										return that.$util.Tips({
											title: "支付成功",
											icon: 'success'
										}, () => {
											that.$emit('onChangeFun', {
												action: 'pay_complete'
											});
										});
									}).cache(err => {
										uni.hideLoading();
										return that.$util.Tips({
											title: err
										});
									})
								},
								fail: function(e) {
									uni.hideLoading();
									return that.$util.Tips({
										title: '取消支付'
									}, () => {
										that.$emit('onChangeFun', {
											action: 'pay_fail'
										});
									});
								},
								complete: function(e) {
									uni.hideLoading();
									if (e.errMsg == 'requestPayment:cancel') return that.$util
										.Tips({
											title: '取消支付'
										}, () => {
											that.$emit('onChangeFun', {
												action: 'pay_fail'
											});
										});
								},
							})
							// #endif
							// #ifdef H5
							let datas = {
								timestamp: jsConfig.timeStamp,
								nonceStr: jsConfig.nonceStr,
								package: jsConfig.packages,
								signType: jsConfig.signType,
								paySign: jsConfig.paySign
							};
							that.$wechat.pay(datas).then(res => {
								if (res.errMsg == 'chooseWXPay:cancel') {
									uni.hideLoading();
									return that.$util.Tips({
										title: '支付失败'
									});
								} else {
									wechatQueryPayResult(that.order_id).then(res => {
										uni.hideLoading();
										return that.$util.Tips({
											title: "支付成功",
											icon: 'success'
										}, () => {
											that.$emit('onChangeFun', {
												action: 'pay_complete'
											});
										});
									}).cache(err => {
										uni.hideLoading();
										return that.$util.Tips({
											title: err
										});
									})
								}

							}).cache(errW => {
								uni.hideLoading();
								return that.$util.Tips({
									title: errW
								});
							})
							// #endif
							break;
						case 'yue':
							uni.hideLoading();
							return that.$util.Tips({
								title: '余额支付成功',
								icon: 'success'
							}, () => {
								that.$emit('onChangeFun', {
									action: 'pay_complete'
								});
							});
							break;
						case 'weixinh5':
							uni.hideLoading();
							location.replace(jsConfig.mwebUrl + '&redirect_url=' + window.location.protocol +
								'//' + window.location.host + goPages + '&status=1');
							return that.$util.Tips({
								title: "支付中",
								icon: 'success'
							}, () => {
								that.$emit('onChangeFun', {
									action: 'pay_complete'
								});
							});
							break;
					}
				}).catch(err => {
					uni.hideLoading();
					return that.$util.Tips({
						title: err
					}, () => {
						that.$emit('onChangeFun', {
							action: 'pay_fail'
						});
					});
				})
			}
		}
	}
</script>

<style scoped lang="scss">
	.payment {
		position: fixed;
		bottom: 0;
		left: 0;
		width: 100%;
		border-radius: 16rpx 16rpx 0 0;
		background-color: #fff;
		padding-bottom: 60rpx;
		z-index: 99;
		transition: all 0.3s cubic-bezier(0.25, 0.5, 0.5, 0.9);
		transform: translate3d(0, 100%, 0);
	}

	.payment.on {
		transform: translate3d(0, 0, 0);
	}

	.payment .title {
		text-align: center;
		height: 123rpx;
		font-size: 32rpx;
		color: #282828;
		font-weight: bold;
		padding-right: 30rpx;
		margin-left: 30rpx;
		position: relative;
		border-bottom: 1rpx solid #eee;
	}

	.payment .title .iconfont {
		position: absolute;
		right: 30rpx;
		top: 50%;
		transform: translateY(-50%);
		font-size: 43rpx;
		color: #8a8a8a;
		font-weight: normal;
	}

	.payment .item {
		border-bottom: 1rpx solid #eee;
		height: 130rpx;
		margin-left: 30rpx;
		padding-right: 30rpx;
	}

	.payment .item .left {
		width: 610rpx;
	}

	.payment .item .left .text {
		width: 540rpx;
	}

	.payment .item .left .text .name {
		font-size: 32rpx;
		color: #282828;
	}

	.payment .item .left .text .info {
		font-size: 24rpx;
		color: #999;
	}

	.payment .item .left .text .info .money {
		color: #ff9900;
	}

	.payment .item .left .iconfont {
		font-size: 45rpx;
		color: #09bb07;
	}

	.payment .item .left .iconfont.icon-zhifubao {
		color: #00aaea;
	}

	.payment .item .left .iconfont.icon-yuezhifu {
		color: #ff9900;
	}

	.payment .item .left .iconfont.icon-yuezhifu1 {
		color: #eb6623;
	}

	.payment .item .iconfont {
		font-size: 0.3rpx;
		color: #999;
	}
</style>