Golang Notes: Cookies

This is a created article in which the information may have evolved or changed.

On the same question planted two times, later encountered a cookie problem is mostly because of this.

When Request.cookie (name) takes a Cookie, the return value is only name and value

Cookie.go

cookies = append (cookies, &cookie{name:name, value:val})

You can see that only the name and value two values are returned, presumably for the so-called performance. The path and time values are reset when the current cookie is read and the time is reset in the Interceptor. Otherwise the original root directory of the cookie is still in, and the new cookie according to some rules to not know where, but also may cause the exit when the deletion is not clean.

So when using Golang cookies, except for name and value, all of their values should be reset again like new cookies!