V3支付分 接口为什么一直出现 系统繁忙？Why does the V3 payment sub-interface keep appearing and the system is busy?
V3支付分 接口为什么一直出现 系统繁忙？GET https://api.mch.weixin.qq.com/v3/payscore/permissions/openid/on_cv5aOsCeObNXIAoT10Nxx4LwY?appid=wxe7fbcbc564a4b736&service_id=00003019000000163732067236385280
{"code":"SYSTEM_ERROR","message":"系统繁忙，请稍后重试"}
这已经是最简单的接口了。一直提示这个系统繁忙，看不出原因。
请求时间：2021-11-27 16:29:41
appid：wxe7fbcbc564a4b736
service_id：00003019000000163732067236385280
请官方指导一下。
GET https://api.mch.weixin.qq.com/v3/payscore/permissions/openid/on_ cv5aOsCeObNXIAoT10Nxx4LwY?appid=wxe7fbcbc564a4b736&service_ Id = 00003019000000163732067236385280 {"code": "system_error", "message": "the system is busy, please try again later"} This is already the simplest interface. It keeps reminding that the system is busy and can't see the reason. Request time: 2021-11-27 16:29:41 appid: wxe7fbc564a4b736 service_ ID: 00003019000000163732067236385280 please give official guidance.
回答：
系统繁忙一般为参数错误、请求头商户号与商户证书序列号不匹配，你可以用这个脚本来测试请求一下看返回什么https://github.com/wechatpay-apiv3/wechatpay-postman-script
5开头的状态码都为系统问题，请使用相同参数稍后重新调用; 另外返回结果的headers区域有个 request-id，把这个记录下来，用这个定位问题很快
群主管理都是支付大佬
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刚刚相同的参数请求了一下
request-id. 0890DE878D0610B5041888ADDD5120852228CBA501-271290892
谢谢