Two techniques for saving session data

Cookies

Cookies are client-side technology , the program writes each user's data in the form of a cookie to the user's respective browser. When users use a browser to access Web resources on the server , they take their own data. In this way,theWeb Resource handles the user's own data.

Session

Session< Span style= "font-family: ' The song Body '; > is the server-side technology session object , because session for the user's browser exclusive, So the user accesses the server's web resources, The respective data can be placed in their respective session web resources, other web resources again from the user's respective session

Two techniques for saving session data