难道全网就我一个的程序发生这样的错误？？？？？
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- Notice of Product System Removal: 小商店/Development/Capabilities/Commercial capabilities/Trading component/Custom trading components and open interfaces/Event callback/Product System Offline Callback
- Return parameter specification: 小商店/Development/Capabilities/Commercial capabilities/Trading component/Custom trading components and open interfaces/Event callback/Product System Offline Callback
- Request Parameter Sample: 小商店/Development/Capabilities/Commercial capabilities/Trading component/Custom trading components and open interfaces/Event callback/Product System Offline Callback
- Return Package Example: 小商店/Development/Capabilities/Commercial capabilities/Trading component/Custom trading components and open interfaces/Event callback/Product System Offline Callback
- Request Parameter Dxplaination: 小商店/Development/Capabilities/Commercial capabilities/Trading component/Custom trading components and open interfaces/Event callback/Product System Offline Callback
这个是不是您的程序发生的问题呢，因为调起支付请求参数是没错的