What is the function of Cookie? Why did you stop?

Cookie is a temporary file, which keeps the trace of your browsing the web page, improves the network speed when you go to the same page again, and judges whether you have logged into this website. Some can help you log in automatically.

The information recorded in cookies is limited, and cookies are safe. It is impossible for a website to obtain your email address or other private information through cookies, and there is no way to access your computer through cookies.

Use of cookies: The server can use the arbitrariness of information contained in cookies to filter and maintain this information regularly and judge the status of HTTP transmission. The most typical application of Cookies is to judge whether registered users have logged on the website, and the next time they enter the website, they may be prompted whether to keep user information, so as to simplify the login procedures. These are the functions of Cookies. Another important application is processing such as "shopping cart". Users may choose different products on different pages of the same website for a period of time, and this information will be written into Cookies to extract the information at the time of final payment.