详细请教一下 AccessToken 过期失效的问题！

AI助手支持GPT4.0

详细请教一下 AccessToken 过期失效的问题！Please tell me more about the expiration of AccessToken!

Excuse me: after obtaining the accesstoken, does it expire in 7200 seconds from the acquisition time? Within 7200 seconds, the accesstoken values obtained are the same. Or does it start from its change value and cycle expiration time? If this is the case, I will calculate the time from the acquisition time, that is, I can update the accesstoken every 6800 seconds. Get accesstoken. Accesstoken is the globally unique bill of the enterprise number. You need to carry the accesstoken when calling the interface. Accesstoken needs to be exchanged with Corpid and secret. Different secrets will return different accesstoken. Under normal circumstances, the validity period of accesstoken is 7200 seconds, and the same result is returned by repeated acquisition within the validity period. access_ The token reserves at least 512 bytes of storage space. The enterprise number may make the accesstoken invalid in advance for operational needs, and the enterprise developers should also implement the logic of retrial when the accesstoken fails. Request description HTTP request method: get https://qyapi.weixin.qq.com/cgi-bin/gettoken?corpid=id&corpsecret=secrect Parameter description the parameter must specify that Corpid is the enterprise, and idcorpsecret is the certificate key of the management group

回答：