微信支付抛异常：Invalid sign value in XML
相关问题
相关文档
- order_status Enumeration value: Mini Program/Development/Extended/WeChat Logistics Service/Instant delivery interface (merchant view)/appendix 2：order_status Enumeration value
- Check if the scene value is within the payment checksum range: 小商店/Development/Extended/Trading component/Custom trading components and open interfaces/Server interface/Order interface/Check if the scene value is within the payment checksum range
- Interface call request specification: 小商店/Development/Extended/Trading component/Custom trading components and open interfaces/Server interface/Order interface/Check if the scene value is within the payment checksum range
- Request Parameter Sample: 小商店/Development/Extended/Trading component/Custom trading components and open interfaces/Server interface/Order interface/Check if the scene value is within the payment checksum range
- Return Package Example: 小商店/Development/Extended/Trading component/Custom trading components and open interfaces/Server interface/Order interface/Check if the scene value is within the payment checksum range
自己检查代码吧，估计传成了什么空值null之类的，打个log看下
遇到同样问题，对应的接口已经一年多没动过了，是否最近有做什么更新