weixinpay
v1.0.12
Published
微信小程序支付,创建统一订单,调用支付
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微信小程序支付
安装
npm install weixinpay --save
使用
var weixinpay = require('weixinpay');
var weixinpay = new WeiXinPay({
// pfx: fs.readFileSync('xxx/xxx/apiclient_cert.p12'),可选,退款需要
appid: config.WXSetting.appid,//微信小程序appid
openid: config.WXSetting.openid,//用户openid
mch_id: config.WXSetting.mch_id,//商户帐号ID
partner_key: config.WXSetting.secret,//秘钥
});
创建统一下单
router.get('/unifiedorder', function(req, res, next) {
var order = req.query.order || 'bookingNos';
var totalFee = req.query.totalFee || 1;
var ip = req.ip.replace('::ffff:', '');
weixinpay
.createUnifiedOrder({
body: '支付测试ddddddddddddddd',
out_trade_no: order,
total_fee: totalFee,
spbill_create_ip: ip,
notify_url: 'https://xxx.xxx.com/',
trade_type: 'JSAPI',
product_id: '1234567890'
}, function(body) {
res.send(body);
});
});
response 1 正常
{
return_code: "SUCCESS",
return_msg: "OK",
appid: "xae2ad8c364555262x",
mch_id: "2209909803",
nonce_str: "GB3qnPyB41ofpLR9",
sign: "6674254B6sA9823803D1D64A86721EFB",
result_code: "SUCCESS",
prepay_id: "wx202613221881546ce5e4a1f70798435680",
trade_type: "JSAPI"
}
response 2订单重复
{
return_code: "SUCCESS",
return_msg: "OK",
appid: "xae2ad8c364555262x",
mch_id: "2209909803",
nonce_str: "NxwTR38TS7u3rLaZ",
sign: "6674254B6sA9823803D1D64A86721EFB",
result_code: "FAIL",
err_code: "OUT_TRADE_NO_USED",
err_code_des: "商户订单号重复"
}
查寻订单
router.get('/orderquery', function(req, res, next) {
var order = req.query.order || 'bookingNos';
wxpay.queryOrder({
transaction_id: order
}, function(err, order) {
console.log(order);
res.send(order);
});
});
关闭订单
router.get('/closeorder', function(req, res, next) {
var order = req.query.order || 'bookingNos';
weixinpay.closeorder({
transaction_id: order
}, function(body) {
res.send(body);
});
});
调用小程序支付方法
wx.requestPayment({
'timeStamp': '',
'nonceStr': '',
'package': '',
'signType': 'MD5',
'paySign': '',
'success':function(res){
},
'fail':function(res){
}
})