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微信支付JSAPI支付成功后res未返回或无法判断支付成功的解决办法

首先，我们要明确JSAPI支付成功后，res到底返回了什么。通过将res写后端日志，可以看到如下所示：

[ info ] [ HEADER ] array (
  'cookie' => 'PHPSESSID=vegi7372n5hr1h7r8trdtm90u9',
  'accept-language' => 'zh-CN,zh;q=0.9,en-US;q=0.8,en;q=0.7',
  'accept-encoding' => 'gzip, deflate',
  'referer' => 'https://school.lanluo.cn/index/user/order/id/13',
  'sec-fetch-dest' => 'empty',
  'sec-fetch-mode' => 'cors',
  'sec-fetch-site' => 'same-origin',
  'origin' => 'https://school.lanluo.cn',
  'content-type' => 'application/x-www-form-urlencoded; charset=UTF-8',
  'user-agent' => 'Mozilla/5.0 (Linux; Android 12; M2011K2C Build/SKQ1.211006.001; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/86.0.4240.99 XWEB/4313 MMWEBSDK/20220805 Mobile Safari/537.36 MMWEBID/576 MicroMessenger/8.0.27.2220(0x28001B3F) WeChat/arm64 Weixin NetType/5G Language/zh_CN ABI/arm64',
  'x-requested-with' => 'XMLHttpRequest',
  'accept' => 'application/json, text/javascript, */*; q=0.01',
  'content-length' => '23',
  'host' => 'school.lanluo.cn',
)
[ info ] [ PARAM ] array (
  'errMsg' => 'chooseWXPay:ok',
)
[ info ] [ RUN ] app\index\controller\User->order_res[ /www/wwwroot/school.lanluo.cn/application/index/controller/User.php ]
[ notice ] array (
  'errMsg' => 'chooseWXPay:ok',
)

[ info ] [ HEADER ] array (

'cookie' => 'PHPSESSID=vegi7372n5hr1h7r8trdtm90u9',

'accept-language' => 'zh-CN,zh;q=0.9,en-US;q=0.8,en;q=0.7',

'accept-encoding' => 'gzip, deflate',

'referer' => 'https://school.lanluo.cn/index/user/order/id/13',

'sec-fetch-dest' => 'empty',

'sec-fetch-mode' => 'cors',

'sec-fetch-site' => 'same-origin',

'origin' => 'https://school.lanluo.cn',

'content-type' => 'application/x-www-form-urlencoded; charset=UTF-8',

'user-agent' => 'Mozilla/5.0 (Linux; Android 12; M2011K2C Build/SKQ1.211006.001; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/86.0.4240.99 XWEB/4313 MMWEBSDK/20220805 Mobile Safari/537.36 MMWEBID/576 MicroMessenger/8.0.27.2220(0x28001B3F) WeChat/arm64 Weixin NetType/5G Language/zh_CN ABI/arm64',

'x-requested-with' => 'XMLHttpRequest',

'accept' => 'application/json, text/javascript, */*; q=0.01',

'content-length' => '23',

'host' => 'school.lanluo.cn',

)

[ info ] [ PARAM ] array (

'errMsg' => 'chooseWXPay:ok',

)

[ info ] [ RUN ] app\index\controller\User->order_res[ /www/wwwroot/school.lanluo.cn/application/index/controller/User.php ]

[ notice ] array (

'errMsg' => 'chooseWXPay:ok',

)

在最后，明确了res的内容是：’errMsg’ => ‘chooseWXPay:ok’ 官方文档在公众号的说明是这样的：https://…

蓝洛水深

2022年9月8日

011.2K0

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微信支付JSAPI是否需要查询订单、关闭订单

我们首先看整个交易流程：看「15、异步通知支付结果」，这个结果是来自微信支付系统，商户在需要做16.17这两步。也就是需要保存微信发过来的$massage，并且返回成功给微信。而微信官方对比关闭订单，是这样说的。什么时候需要关闭订单？微信支付在2020.10.10的文档中提到，以下情况需要调用关单接口：商户订单支付失败需要生成新单号重新发起支付，…

蓝洛水深
2021年3月23日
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