微信支付 调用 time_expire，有效截止时间非法 about pingpp-html5

[samurai00]

你是在生成 charge 的时候设置的吗？
如果设置了，在 300 秒之后使用该 charge 调用的话，微信会提示“订单已过期失效，请重新下单再发起支付”。

[whyliam]

不好意思，我是不是应该在 pingpp-python 里问。

我在生成 charge 的时候设置， 返回

{
 "id": "ch_q5ufbPzTmDyDbbDqH*****",
 "object": "charge",
 "created": 1445916234,
 "livemode": true,
 "paid": false,
 "refunded": false,
 "app": "app_GezXP0rHW*****",
 "channel": "wx_pub",
 "order_no": "151027112354528*****",
 "client_ip": "10.201.66.**",
 "amount": 100,
 "amount_settle": 0,
 "currency": "cny",
 "subject": "移动手机****",
 "body": "仅限****",
 "extra": {
 "open_id": "oE-P7w8fq5Mt*****"
 },
 "time_paid": null,
 "time_expire": 1445916544,
 "time_settle": null,
 "transaction_no": null,
 "refunds": {
 "object": "list",
 "url": "/v1/charges/ch_q5ufbPzTmDyDbbDq*****/refunds",
 "has_more": false,
 "data": []
 },
 "amount_refunded": 0,
 "failure_code": null,
 "failure_msg": null,
 "metadata": {},
 "credential": {
 "object": "credential",
 "wx_pub": {
 "appId": "wxe0ba63b5*****",
 "timeStamp": "1445916234",
 "nonceStr": "c8c5b7cc54ae9d60a190*****",
 "package": "prepay_id=wx2015102711235498ade2*****",
 "signType": "MD5",
 "paySign": "BA4384AF25ACA743BD959D6*****"
 }
 },
 "description": null
}

但是我300秒后提交 提示 交易有效截止时间非法

[samurai00]

微信最短有效时间间隔必须大于 5 分钟。建议不要设置正好 5 分钟。