对用户cookie加密的秘钥,既可以有强一致性,还不需读库,求个方法(用户登录时存用户信息,需要一个秘钥,求这个秘钥设计方法)
给我你的怀抱2017-05-16 13:10:55
Then this key can only be spliced by getting timestamps and the like
世界只因有你2017-05-16 13:10:55
This is what I do: device number (if there is a client device number) + user account + timestamp + custom characters (to further prevent guessing) to concatenate it. You can also combine it with the md5 algorithm to add a password to the whole