uniapp支付宝支付_uni . tradepay

文档：小程序文档 - 支付宝文档中心

入参

 成功：success

 结果码

 代码片段

//付款
			normalPay: function(shopId, num) {
				uni.showLoading({
					mask: true
				});
				let payObj = {
					orderNumbers: num, //订单号
					payType: 2, //支付宝支付
					shopId: shopId,
					appletUserId: store.getters.getAppletId || uni.getStorageSync('appletId')
				}
				ctTryPay(payObj).then(res => {
					uni.hideLoading()
					this.payNo = res.data.payNo
					my.tradePay({
						tradeNO: this.payNo, //交易号
						// 订单处理成功
						success: (res) => {
							if (res.resultCode == 9000) {
								this.paySuccess()
							} else if (res.resultCode == 6001) {
								// 用户中途取消
								uni.showToast({
									title: "取消支付成功",
									icon: "none"
								})
								uni.navigateTo({
									url: '/pages/pay-result/pay-result?sts=0&orderNumbers=' +
										this.payNo + "&orderType=2"
								});
							} else {
								this.payFail()
							}
						},
						fail: (error) => {
							this.payFail()
						}
					})
				}).catch(error => {
					return error
				})
			},
			// 支付成功回调
			paySuccess() {
				uni.showToast({
					title: "支付成功",
					icon: "none"
				})
				uni.navigateTo({
					url: '/pages/pay-result/pay-result?sts=1&orderNumbers=' +
						this.payNo + "&orderType=2"
				});
			},
			// 支付失败回调
			payFail() {
				uni.showToast({
					title: "支付失败",
					icon: "none"
				})
				uni.navigateTo({
					url: '/pages/pay-result/pay-result?sts=0&orderNumbers=' +
						this.payNo + "&orderType=2"
				});
			},

 支付成功失败分别传入不同状态，跳转支付结果界面

// 支付成功回调
			paySuccess() {
				uni.showToast({
					title: "支付成功",
					icon: "none"
				})
				uni.navigateTo({
					url: '/pages/pay-result/pay-result?sts=1&orderNumbers=' +
						this.payNo + "&orderType=2"
				});
			},
			// 支付失败回调
			payFail() {
				uni.showToast({
					title: "支付失败",
					icon: "none"
				})
				uni.navigateTo({
					url: '/pages/pay-result/pay-result?sts=0&orderNumbers=' +
						this.payNo + "&orderType=2"
				});
			},