15:56:19 [info]: otherwise异常返回JSAPI 

15:56:19 [error]: 生成预支付订单异常：reqData=>{"json":{"mchid":"1614403864","out_trade_no":"TKID808EE0","appid":"wxcd35a60de7b5942a","description":"\u8425\u9500\u6d3b\u52a8\u652f\u4ed8\u4e1a\u52a1","notify_url":"https:\/\/api.kuailaiyou.top\/WXPAYBACK\/KLY\/WeiXin\/PayedNotifyV3","attach":"5:1198","time_expire":"2022-09-05T16:11:18+08:00","amount":{"total":10,"currency":"CNY"},"payer":{"openid":"odNSN5DhhiLXiNgEYwowA1Z5Yivw"}}} result=>{"code":"ORDERPAID","message":"该订单已支付"} 

15:56:33 [info]: then正常返回JSAPI