javascript - When using jssdk to share on WeChat, why does the signature error always appear?
高洛峰2017-06-14 10:53:15
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The signature in the WeChat JS interface signature verification tool is consistent with the signature given to me in the background, but when I open the page, it always displays a signature error. Why?
The reason is that the url is not complete
There are many reasons.
There is a problem with the token expiration mechanism in your backend
Your domain name is different from the domain name or address set in WeChat
The WeChat version is too low.
Wait~.