class ToPayOpre { toPay(info, callback) { var that = this; uni.requestPayment({ ...info, success: function (res) { that.payReturn(false, callback); }, fail: function (res) { that.payReturn(true, callback); } }) } payReturn(isFail, callback) { uni.hideLoading(); if (isFail) { // 支付失败 uni.showToast({ title: "支付失败", duration: 3000, icon: "none" }); } else { // 支付成功 uni.showToast({ title: '支付成功', duration: 2000, icon: 'success' }) } if (callback) { callback(isFail); } } } export { ToPayOpre }