Cookie and session

Cookies:

1, Javascript:alert (document. cookie)

2. Common properties: Name, value, MaxAge, path, domain, version

3, maxage:-1 failure, 0 Delete

4. Domain parameters must be in point (".") Begin

5. The Path property needs to end with the symbol "/"

Session:

URL address Rewriting is a solution that does not support cookies for clients. The HttpServletResponse class provides a encodeurl (URL) implementation for URL address rewriting, Response.encoderedirecturl (URL)

Since the majority of WAP on the customer browser does not support cookies, simply prohibit the session using cookies, uniform use of URL address rewrite is better

Reference: http://blog.csdn.net/fangaoxin/article/details/6952954

Cookie and session