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[Java] Two principles of servlet work: Session and Cookie

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(not to be continued)

A. Cookies

Cookies are used to record a user's behavior over time, and it has two versions: version 0 and version 1, respectively, corresponding to the two response headers Set-cookie and Set-cookie2, but the Servlet specification does not support the Set-cookie2 response header, The actual properties of Set-cookie2 can be set in Set-cookie.

The properties of Version 0 are as follows

The properties of Version 1 are as follows

1 How cookies are used

[Java] Two principles of servlet work: Session and Cookie

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