export function toMiniPay(payId, backPath) { return new Promise((resolve, reject) =>{ console.error(payId, backPath) uni.navigateToMiniProgram({ appId: "wxf0f8b911ac324457", //支付小程序的 path:`pages/common/travelMini?payId=${payId}`, // 打开支付小程序的指定页面 extraData: {}, //需要传递给目标小程序的数据 envVersion: "trial", //打开的对应小程序环境:开发 develop、体验 tria1、生产 release success: function() { resolve(); //成功回调 }, fail: function(res) { console.log(res); if (backPath) { uni.reLaunch({ ur1: `${backPath}?paystate=CANCEL PAY` }); } else { console.log("取消支付就停留在当前页"); } reject("跳转失败"); } }) }) }