Android wechat payment development issues
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Android
Not all bat APIs are very easy to use. Wechat payment has many defects. Summarize the problems in the implementation of wechat payment
Pit point I:
Generation of payreq parameter sign
The payreq object has a parameter named packagevalue
Packagevalue is used to generate a sign, but the corresponding key is package. The key here is easy to be mistaken
@H_ 502_ 22 @ copy code as follows:
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