pay.js
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import store from '@/store';
import { isWechat } from '@/config/h5Utils';
// 支付(app、小程序)
function setPay(payInfo, callback){
let userInfo = store.state.userInfo
let httpData = {
userId: userInfo.userId || '',
sessionId: userInfo.sessionId || '',
openid: userInfo.openId,
tradeNo: payInfo.tradeNo, // 创建支付订单时返回的 订单号
}
var url = '/api/PayApi' // 您的支付接口
uni.$u.http.post(url, httpData).then((data) => {
let payData = {
success: function(res) {
var flag = true
// #ifdef MP-ALIPAY
if(res.resultCode == 9000){
flag = true
}else{
flag = false
}
// #endif
callback && callback({
success: flag,
data: res
});
console.log('success:' + JSON.stringify(res));
},
fail: function(err) {
callback && callback({
success: false,
data: err
});
console.log('fail:' + JSON.stringify(err));
}
};
if (payInfo.type == 'mpwxpay') {
// 微信小程序
payData.provider = 'wxpay';
payData.timeStamp = data.sdk_time_stamp;
payData.nonceStr = data.sdk_nonce_str;
payData.package = data.sdk_prepay_id;
payData.signType = data.sdk_sign_type;
payData.paySign = data.sdk_pay_sign;
} else if (payInfo.type == 'wxpay') {
// app微信
payData.provider = 'wxpay';
payData.orderInfo = data.tradeNo;
} else if (payInfo.type == 'alipay') {
payData.provider = 'alipay';
payData.orderInfo = data.sdk_transaction_id;
} else if (payInfo.type == 'baidu') {
payData.provider = 'baidu';
payData.orderInfo = data.tradeNo;
} else if (payInfo.type == 'toutiao') {
payData.provider = 'toutiao';
payData.service = 5; // 5：拉起小程序收银台 其他：不拉起字节跳动小程序收银台
payData._debug = 1;
// payData.payChannel = {
// default_pay_channel: 'wx' // wx|| alipay
// };
payData.orderInfo = {
order_id: data.order_id,
order_token: data.order_token
};
}
console.log("支付参数", payData);
uni.requestPayment(payData);
}, err => {
callback && callback({
success: false,
data: err
});
});
}
//公众号微信支付
function wxPublicPay(payInfo, callback){
if(!isWechat()) {
uni.showToast({
title: "需微信公众号才能使用~",
icon: "none"
});
return
}
var url = '/api/PayApi' // 您的支付接口
uni.$u.http.post(url, {
tradeNo: payInfo.tradeNo //订单号
}).then(data => {
let wxConfigObj = {
appId: data.appId,
timeStamp: data.timeStamp,
nonceStr: data.nonceStr,
package: data.package,
signType: data.signType,
paySign: data.sign
};
function onBridgeReady() {
window.WeixinJSBridge.invoke("getBrandWCPayRequest", wxConfigObj, function(
res
) {
if (res.err_msg == "get_brand_wcpay_request:ok") {
callback && callback({
success: true,
data: res
});
} else // 使用以上方式判断前端返回,微信团队郑重提示：res.err_msg将在用户支付成功后返回 ok，但并不保证它绝对可靠。
if (res.err_msg == "get_brand_wcpay_request:cancel") {
// 您取消了支付
callback && callback({
success: false,
data: res
});
} else
if (res.err_msg == "get_brand_wcpay_request:fail") {
// 支付失败
callback && callback({
success: false,
data: res
});
}
});
}
if (typeof window.WeixinJSBridge == "undefined") {
if (document.addEventListener) {
document.addEventListener("WeixinJSBridgeReady", onBridgeReady, false);
} else if (document.attachEvent) {
document.attachEvent("WeixinJSBridgeReady", onBridgeReady);
document.attachEvent("onWeixinJSBridgeReady", onBridgeReady);
}
} else {
onBridgeReady();
}
});
};
export {
setPay, //支付(app、小程序)
wxPublicPay, //公众号微信支付
}