Figure in a servlet openid endures in the session, to figure 2 servlet could take not to come out

CodePudding user response:

Of great god teach new don't understand,

CodePudding user response:

Look at the print information openId value has been got, you get (0). The get (" num ") value is null

CodePudding user response:

Wrong, there are two openId print, mixed up

CodePudding user response:

Can try, to print, twice the session id and see if it's all the same