WeChat Public platform official sample access authentication token unsuccessful solution token WeChat public token authentication public platform Toke

Problem Description:

Using the official demo to verify token is successful, but placing it on the frame of your website for token verification always prompts "token verification failed".

Solution:

End up in Echo $_get[' Echostr '), before adding a code Ob_clean ();

Problem Analysis:

Because the frame is used in the Echo $_get[' echostr ', there may be some output to the "output buffer" that you do not know, which will affect the acquisition of your echo content.

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